Federal Capture Intelligence

Top HHS engineering services contractors (NAICS 541330)

Contract actions: October 1, 2021 – October 4, 2026 Updated October 5, 2026 Department of Health and Human Services agency guide NAICS 541330 · Engineering Services
Latest 12 months
$274.6M
Net obligations · Down $40.0M vs. $314.6M preceding
Prime contractors
87
With positive obligations in the latest 12 months

Research the HHS federal contracting market for engineering services under NAICS 541330. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, contract types, competition, and procurement methods, observed contract vehicle usage, and potential recompete research leads.

Contract obligation trends for engineering services at the Department of Health and Human Services

Federal records show $1.7B in net obligations across 1,177 awards in engineering services at the Department of Health and Human Services from Oct 1, 2021 through Oct 4, 2026. This market accounts for 1.1% of $150.0B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 12.7% from $314.6M to $274.6M. 16 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY27 is year-to-date through Oct 4, 2026; earlier years show complete fiscal-year totals.

FY27 year-to-date: $0 versus $0 through the same date in FY26 (Not comparable).
Net obligations · complete fiscal yearNet obligations · FY27 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$260.7M692Complete
FY2023$377.2M714Complete
FY2024$438.2M874Complete
FY2025$314.6M799Complete
FY2026$274.6M666Complete

Market at a glance

All reported prime contract awards
All-period net obligations
$1.7B
1,177 awards · 217 prime contractors
Latest 12-month movement
−12.7%
$274.6M vs. $314.6M
Leading eight prime share
66.7%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
1.1% of $150.0B in agency-wide net obligations.
Set-aside share when reported
36.1% of 155 awards with reported set-aside status.
Set-aside reporting
56 set aside · 99 no set-aside · 1,022 not reported

What changed in the last 12 months?

Oct 5, 2025–Oct 4, 2026, compared with Oct 5, 2024–Oct 4, 2025.

Competitive shifts

BOOZ ALLEN HAMILTON INC lost the most market share
10.4%→1.8%−8.6 percentage points
The contractor now ranks #12 by positive obligations, based on 6 reported actions.
PROSOURCE CONSULTING , LLC climbed the most in the contractor rankings
#49→#16Up 33 places
The contractor accounts for 1.1% of positive obligations across 6 reported actions.
APOGEE CONSULTING GROUP, P.A. fell the most in the contractor rankings
#26→#79Down 53 places
The contractor accounts for 0.020% of positive obligations across 9 reported actions.
SALAS O'BRIEN FEDERAL, LLC was the largest newly observed contractor
$6.4MLatest 12-month obligations
First observed in this market on Aug 28, 2026, the contractor now ranks #8 by positive obligations across 2 reported actions.

Award activity

Buyer demand

Reported obligations through OFC OF ACQUISITION AND GRANTS MGMT decreased
$155.6M→$139.8M−$15.8M
Latest-period activity spans 9 awards across 7 prime contractors.
View 6 additional material changes

Competitive shifts

10 contractors were first observed in this market during the latest 12 months
$11.7MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 10 contractors
ContractorLatest 12 months
SIEMENS GOVERNMENT TECHNOLOGIES INC had the largest increase in reported obligations
$1.6M→$10.9M+$9.3M
The contractor now ranks #4 by positive obligations and accounts for 3.9% of positive obligations, based on 2 reported actions.
HDR ARCHITECTURE, INC. recorded the largest net deobligation
−$539K→−$2.3M−$1.7M
The contractor now is unranked by positive obligations, based on 19 reported actions.
VALI COOPER INTERNATIONAL LLC had no reported activity in the latest 12 months
$1.6M→$0No latest-period activity
It previously ranked #35 by positive obligations, based on 3 reported actions.

Buyer demand

Reported obligations through NATIONAL INSTITUTES OF HEALTH OLAO increased
$83K→$3.0M+$2.9M
Latest-period activity spans 4 awards across 3 prime contractors.
How these findings are calculated

Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.

Federal contract obligations by funding office

See how positive obligations were attributed across funding offices in the 12 months ending Oct 4, 2026.

50.6% of positive obligations were attributed to OFC OF ACQUISITION AND GRANTS MGMT. That represents $139.8M, down $15.8M from the preceding 12 months.

Latest 12-month share of positive obligations; the gray segment represents all other reported offices.

  1. OFC OF ACQUISITION AND GRANTS MGMT50.6% · $139.8M · down $15.8M
  2. NIH A E CONSTRUCTION16.6% · $45.8M · down $5.5M
  3. CDC OFFICE OF ACQUISITION SERVICES14.7% · $40.7M · down $627K
  4. NATIONAL INSTITUTES OF HEALTH NLM4.5% · $12.5M · down $4.2M
  5. NATIONAL INSTITUTES OF HEALTH - CC1.8% · $4.8M · down $774K
  6. All other reported offices11.8% of positive obligations
View reported office rankings, comparisons, and evidence

USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.

  1. Reported funding office

    OFC OF ACQUISITION AND GRANTS MGMT

    #1Rank unchanged

    Latest 12 months

    $139.8M

    50.6% of positive obligations

    Versus preceding 12 months

    −$15.8M

    7 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations decreased 10.1% from $155.6M to $139.8M. The office’s share of positive obligations moved from 49.2% to 50.6%, a change of +1.4 percentage points.

    The latest period contains 20 actions across 9 awards. The preceding period contained 7 active prime contractors and 10 awards.

    Leading award-level changes

  2. Reported funding office

    NIH A E CONSTRUCTION

    #2Rank unchanged

    Latest 12 months

    $45.8M

    16.6% of positive obligations

    Versus preceding 12 months

    −$5.5M

    28 active prime contractors · 181 awards

    View office comparison and evidence

    Reported obligations decreased 10.7% from $51.3M to $45.8M. The office’s share of positive obligations moved from 16.2% to 16.6%, a change of +0.3 percentage points.

    The latest period contains 248 actions across 181 awards and 7 newly active prime contractors. The preceding period contained 25 active prime contractors and 186 awards.

  3. Reported funding office

    CDC OFFICE OF ACQUISITION SERVICES

    #3Rank unchanged

    Latest 12 months

    $40.7M

    14.7% of positive obligations

    Versus preceding 12 months

    −$627K

    28 active prime contractors · 52 awards

    View office comparison and evidence

    Reported obligations decreased 1.5% from $41.3M to $40.7M. The office’s share of positive obligations moved from 13.1% to 14.7%, a change of +1.6 percentage points.

    The latest period contains 81 actions across 52 awards and 4 newly active prime contractors. The preceding period contained 34 active prime contractors and 69 awards.

  4. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NLM

    #4Rank unchanged

    Latest 12 months

    $12.5M

    4.5% of positive obligations

    Versus preceding 12 months

    −$4.2M

    1 active prime contractor · 3 awards

    View office comparison and evidence

    Reported obligations decreased 25.2% from $16.7M to $12.5M. The office’s share of positive obligations moved from 5.3% to 4.5%, a change of −0.8 percentage points.

    The latest period contains 5 actions across 3 awards. The preceding period contained 1 active prime contractor and 1 award.

  5. Reported funding office

    NATIONAL INSTITUTES OF HEALTH - CC

    #5Up 2 from #7

    Latest 12 months

    $4.8M

    1.8% of positive obligations

    Versus preceding 12 months

    −$774K

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 13.8% from $5.6M to $4.8M. The office’s share of positive obligations moved from 1.8% to 1.8%, a change of 0.0 percentage points.

    The latest period contains 5 actions across 3 awards. The preceding period contained 2 active prime contractors and 2 awards.

  6. Reported funding office

    NATIONAL INSTITUTES OF HEALTH OLAO

    #6Up 22 from #28

    Latest 12 months

    $3.0M

    1.1% of positive obligations

    Versus preceding 12 months

    +$2.9M

    3 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 3498.5% from $83K to $3.0M. The office’s share of positive obligations moved from 0.030% to 1.1%, a change of +1.1 percentage points.

    The latest period contains 5 actions across 4 awards and 2 newly active prime contractors. The preceding period contained 3 active prime contractors and 3 awards.

    Leading award-level changes

  7. Reported funding office

    ALBUQUERQUE AREA INDIAN HEALTH SVC

    #7Up 8 from #15

    Latest 12 months

    $2.9M

    1.1% of positive obligations

    Versus preceding 12 months

    +$1.5M

    7 active prime contractors · 12 awards

    View office comparison and evidence

    Reported obligations increased 101.8% from $1.4M to $2.9M. The office’s share of positive obligations moved from 0.46% to 1.1%, a change of +0.6 percentage points.

    The latest period contains 20 actions across 12 awards and 4 newly active prime contractors. The preceding period contained 6 active prime contractors and 10 awards.

  8. Reported funding office

    PHOENIX AREA INDIAN HEALTH SVC

    #8Down 3 from #5

    Latest 12 months

    $2.9M

    1.1% of positive obligations

    Versus preceding 12 months

    −$4.8M

    11 active prime contractors · 37 awards

    View office comparison and evidence

    Reported obligations decreased 62.0% from $7.7M to $2.9M. The office’s share of positive obligations moved from 2.4% to 1.1%, a change of −1.4 percentage points.

    The latest period contains 66 actions across 37 awards and 2 newly active prime contractors. The preceding period contained 15 active prime contractors and 42 awards.

  9. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NICHD

    #9New to the positive-obligation ranking

    Latest 12 months

    $2.8M

    1.0% of positive obligations

    Versus preceding 12 months

    +$2.8M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $2.8M. The office’s share of positive obligations moved from 0% to 1.0%, a change of +1.0 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  10. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NHLBI

    #10Down 4 from #6

    Latest 12 months

    $2.6M

    0.94% of positive obligations

    Versus preceding 12 months

    −$4.9M

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 65.3% from $7.5M to $2.6M. The office’s share of positive obligations moved from 2.4% to 0.94%, a change of −1.4 percentage points.

    The latest period contains 3 actions across 3 awards. The preceding period contained 3 active prime contractors and 3 awards.

  11. Reported funding office

    INDIAN HEALTH SERVICE

    #11Up 8 from #19

    Latest 12 months

    $2.4M

    0.87% of positive obligations

    Versus preceding 12 months

    +$1.5M

    5 active prime contractors · 12 awards

    View office comparison and evidence

    Reported obligations increased 161.2% from $916K to $2.4M. The office’s share of positive obligations moved from 0.29% to 0.87%, a change of +0.6 percentage points.

    The latest period contains 25 actions across 12 awards. The preceding period contained 7 active prime contractors and 12 awards.

  12. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NIDA

    #14Up 18 from #32

    Latest 12 months

    $1.6M

    0.57% of positive obligations

    Versus preceding 12 months

    +$1.6M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 10265.6% from $15K to $1.6M. The office’s share of positive obligations moved from 0% to 0.57%, a change of +0.6 percentage points.

    The latest period contains 3 actions across 1 award and 1 newly active prime contractor. The preceding period contained 1 active prime contractor and 1 award.

  13. Reported funding office

    NATIONAL INSTITUTES OF HEALTH

    #20New to the positive-obligation ranking

    Latest 12 months

    $767K

    0.28% of positive obligations

    Versus preceding 12 months

    +$1.9M

    9 active prime contractors · 10 awards

    View office comparison and evidence

    Reported obligations moved from $1.1M in net deobligations to $767K in net obligations. The office’s share of positive obligations moved from 0% to 0.28%, a change of +0.3 percentage points.

    The latest period contains 12 actions across 10 awards and 6 newly active prime contractors. The preceding period contained 3 active prime contractors and 3 awards.

  14. Reported funding office

    ADMIN FOR CHILDREN FAMILIES (ACF)

    No positive-obligation rank

    Latest 12 months

    −$1.4M

    0% of positive obligations

    Versus preceding 12 months

    −$5.2M

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations moved from $3.9M in net obligations to $1.4M in net deobligations. The office’s share of positive obligations moved from 1.2% to 0%, a change of −1.2 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 4 active prime contractors and 4 awards.

Contract types, competition, and procurement methods

From Oct 5, 2025 through Oct 4, 2026, 277 awards had positive obligations totaling $289.3M. Mafo was the leading reported procedure, accounting for 69.9% of positive obligations. Awards with a reported parent IDV accounted for 97.8%. Reported awards used contract vehicles such as OASIS, NIH AE MATOC, and OASIS SB.

Leading award type
94.7%
Delivery Order
Leading reported procedure
69.9%
Mafo
Reported parent IDV
97.8%
of positive obligations had a reported parent IDV
Median reported offers
1
196 of 277 awards reported offers

Observed contract vehicles

Only exact reported parent-PIID matches are shown; missing parent IDs are not inferred.

  • OASIS

    $147.8M

    51.1% of positive obligations · 17 matched awards

  • NIH AE MATOC

    $20.9M

    7.2% of positive obligations · 101 matched awards

  • OASIS SB

    $9.6M

    3.3% of positive obligations · 1 matched award

Buying method changes

Compared with Oct 5, 2024–Oct 4, 2025. Based on 277 current awards and 272 preceding awards with positive net obligations.

Reported full-and-open obligation share
15.1%
Down from 78.8% in the preceding period
How to read these changes

Directional color and the Up or Down labels show historical movement only. Green does not mean favorable and red does not mean unfavorable; neither predicts a future procurement method.

Same-NAICS comparison

Compared with the NAICS 541330 peer median, parent-IDV obligation share is 17.4 percentage points higher, reported full-and-open obligation share is 5.4 percentage points lower, delivery-order obligation share is 24.5 percentage points higher, and median positive award obligations are 59.6% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share97.8%80.5%+17.4 pts
Reported full-and-open obligation share15.1%20.5%-5.4 pts
Delivery-order obligation share94.7%70.2%+24.5 pts
Median positive award obligations$141K$350K-59.6%
Peer cohort and comparison limits

The peer median gives each of the 15 eligible agency markets equal weight. The included agency markets are:

Agency mission, scale, and acquisition context can differ. Peer position does not establish market attractiveness or predict a future procurement method.

View buying-method details and data coverage

Award types

Reported valueAwardsPositive obligationsShare
Delivery Order(C)242$273.8M94.7%
BPA Call(A)17$9.2M3.2%
Purchase Order(B)15$3.2M1.1%
Definitive Contract(D)3$3.1M1.1%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)232$252.0M87.1%
FSS(C)10$21.8M7.5%
BPA(E)17$9.2M3.2%
Not reported18$6.3M2.2%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Multiple Award(M)178$255.6M88.4%
Single Award(S)81$27.4M9.5%
Not reported18$6.3M2.2%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)104$202.2M69.9%
Subject to Multiple Award Fair Opportunity(MAFO)85$59.6M20.6%
Architect-Engineer FAR 6.102(AE)45$10.5M3.6%
Np(NEGOTIATED PROPOSAL/QUOTE)2$4.3M1.5%
Negotiated Proposal/Quote(NP)4$4.2M1.4%
Ae(ARCHITECT-ENGINEER FAR 6.102)18$3.7M1.3%
Other reported values19$4.8M1.7%

Extent competed

Reported valueAwardsPositive obligationsShare
A(FULL AND OPEN COMPETITION)102$194.4M67.2%
Full and Open Competition(A)82$43.6M15.1%
Full and Open Competition After Exclusion of Sources(D)51$29.7M10.3%
D(FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES)22$15.8M5.5%
B(NOT AVAILABLE FOR COMPETITION)2$2.2M0.76%
Not Competed(C)4$1.3M0.46%
Other reported values14$2.2M0.78%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)114$213.9M74.0%
Competitive Set Aside(CSA)9$30.4M10.5%
Other Statutory Authority(OSA)32$7.7M2.7%
Only One Source - Other(ONE)27$7.2M2.5%
Follow-on Action Following Competitive Initial Action(FOO)8$3.5M1.2%
Not reported87$26.6M9.2%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)3$2.3M0.79%
Urgency (FAR 6.302-2)(URG)3$1.1M0.37%
SAP Non-Competition (FAR 13)(SP2)4$468K0.16%
Unique Source (FAR 6.302-1(B)(1))(UNQ)1$266K0.090%
Only One Source-Other (FAR 6.302-1 Other)(ONE)3$165K0.060%
Less Than or Equal to the Micro-Purchase Threshold(MPT)1$11K0%
Not reported262$285.0M98.5%

Contract pricing types

Reported valueAwardsPositive obligationsShare
U(COST PLUS FIXED FEE)6$118.1M40.8%
J(FIRM FIXED PRICE)120$70.6M24.4%
Firm Fixed Price(J)135$51.8M17.9%
Y(TIME AND MATERIALS)4$12.9M4.5%
Z(LABOR HOURS)3$11.2M3.9%
Cost Plus Fixed Fee(U)1$11.0M3.8%
Other reported values8$13.6M4.7%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Support- Professional: Other(R499)23$167.8M58.0%
Architect and Engineering- General: Other(C219)144$46.9M16.2%
Support- Professional: Program Management/Support(R408)7$14.1M4.9%
Repair or Alteration of Office Buildings(Z2AA)4$12.0M4.1%
Special Studies/Analysis- Data (Other Than Scientific)(B506)1$11.0M3.8%
Architect and Engineering- Construction: Hospitals and Infirmaries(C1DA)37$10.3M3.5%
Other reported values61$27.2M9.4%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Centers for Medicare and Medicaid Services(7530)7$139.8M48.3%
National Institutes of Health(7529)156$74.2M25.6%
Centers for Disease Control and Prevention(7523)23$43.0M14.9%
Indian Health Service(7527)68$16.2M5.6%
Office of the Assistant Secretary for Financial Resources(7571)7$10.7M3.7%
Departmental Offices(1406)7$2.5M0.88%
Other reported values9$2.7M0.94%

Awarding offices

Reported valueAwardsPositive obligationsShare
Ofc of Acquisition and Grants Mgmt(75FCMC)7$139.8M48.3%
Nih A E Construction(75N990)136$52.1M18.0%
Cdc Office of Acquisition Services(75D301)23$43.0M14.9%
Div of Engineering Svcs - Seattle(75H701)48$12.2M4.2%
Omas Strategic Buying Center - Professional Services(7571PS)6$10.2M3.5%
National Institutes of Health Nlm(75N970)1$8.3M2.9%
Other reported values56$23.5M8.1%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
GS00Q14OADU116(4732)3$97.6M33.7%
GS00Q14OADU113(4732)4$31.6M10.9%
GS00F262GA(4732)2$15.3M5.3%
DEAM3609GO29041(8900)1$10.9M3.8%
GS00Q14OADU136(4732)2$10.3M3.6%
GS00Q14OADS123(4732)1$9.6M3.3%
75N99026D00020(7529)2$6.4M2.2%
75N99024A00002(7529)9$5.8M2.0%
Other reported values235$95.6M33.0%
Not reported18$6.3M2.2%

Exact vehicle-match evidence

Reported award data linked 127 awards to a specific catalog vehicle.

Offers, award size, and timing

Median reported offers
1 median
196 reported · 81 not reported
Positive award obligations
$141K median
$56K–$482K middle 50%
Reported performance period
549 days (~18 months) median
277 reported · 0 not reported

Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Oct 4, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.

Top federal contractors

Latest 12-month market share, concentration, and complete prime contractor rankings across the period shown.

Prime contractor concentration
16 of 87prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
34.6%of positive obligations in the last 12 months
Leading four prime contractors
55.0%of positive obligations in the last 12 months
Leading eight prime contractors
66.7%of positive obligations in the last 12 months

Based on $279.2M in positive obligations during the 12 months ending Oct 4, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Oct 5, 2024–Oct 4, 2025.

Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.

15 leading contractors
  1. #1

    Last 12mo obligations

    $96.6M

    34.6%

    Dollar movement

    +$1.5M

    vs. prior 12 months

    Last 12mo awards

    5 awards

    11 actions

    Historical and award details for GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
    Obligations: prior → latest
    $95.0M → $96.6M
    +1.6%
    Share: prior → latest
    29.9% → 34.6%
    +4.7 percentage points
    All-period obligations
    $480.1M
    28.6% of all-period positive obligations · 10 awards
    Recorded activity
    Since Nov 10, 2021
    through Sep 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported57
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $30.9M

    11.1%

    Dollar movement

    +$4.2M

    vs. prior 12 months

    Last 12mo awards

    9 awards

    13 actions

    Historical and award details for DELOITTE CONSULTING LLP
    Obligations: prior → latest
    $26.7M → $30.9M
    +15.8%
    Share: prior → latest
    8.4% → 11.1%
    +2.7 percentage points
    All-period obligations
    $186.0M
    11.1% of all-period positive obligations · 14 awards
    Recorded activity
    Since Nov 10, 2021
    through Sep 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported910
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $15.3M

    5.5%

    Dollar movement

    −$1.4M

    vs. prior 12 months

    Last 12mo awards

    3 awards

    6 actions

    Historical and award details for COMPUTERCRAFT CORPORATION
    Obligations: prior → latest
    $16.7M → $15.3M
    −8.6%
    Share: prior → latest
    5.3% → 5.5%
    +0.2 percentage points
    All-period obligations
    $82.8M
    4.9% of all-period positive obligations · 4 awards
    Recorded activity
    Since Sep 15, 2022
    through Sep 27, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside21
    Reported no set-aside00
    Not reported10
    Reported small business31
    All-period set-aside types
    • 2 · WOSB set-aside
  4. #4

    Last 12mo obligations

    $10.9M

    3.9%

    Dollar movement

    +$9.3M

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for SIEMENS GOVERNMENT TECHNOLOGIES INC
    Obligations: prior → latest
    $1.6M → $10.9M
    +582.4%
    Share: prior → latest
    0.50% → 3.9%
    +3.4 percentage points
    All-period obligations
    $16.9M
    1.0% of all-period positive obligations · 1 award
    Recorded activity
    Since Jan 3, 2022
    through Sep 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported11
    Reported small business00
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $10.3M

    3.7%

    Dollar movement

    +$2.1M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    5 actions

    Historical and award details for GUIDEHOUSE DIGITAL LLC
    Obligations: prior → latest
    $8.2M → $10.3M
    +25.6%
    Share: prior → latest
    2.6% → 3.7%
    +1.1 percentage points
    All-period obligations
    $42.0M
    2.5% of all-period positive obligations · 3 awards
    Recorded activity
    Since Jul 6, 2022
    through Sep 11, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported23
    Reported small business00
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $9.6M

    3.4%

    Dollar movement

    −$5K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for KT CONSULTING, INC.
    Obligations: prior → latest
    $9.6M → $9.6M
    −0.1%
    Share: prior → latest
    3.0% → 3.4%
    +0.4 percentage points
    All-period obligations
    $38.2M
    2.3% of all-period positive obligations · 2 awards
    Recorded activity
    Since Feb 18, 2022
    through May 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · SDVOSB set-aside
  7. #7

    Last 12mo obligations

    $6.4M

    2.3%

    Dollar movement

    +$1.4M

    vs. prior 12 months

    Last 12mo awards

    18 awards

    23 actions

    Historical and award details for HELLMUTH, OBATA & KASSABAUM, P.C.
    Obligations: prior → latest
    $5.0M → $6.4M
    +28.4%
    Share: prior → latest
    1.6% → 2.3%
    +0.7 percentage points
    All-period obligations
    $39.6M
    2.4% of all-period positive obligations · 36 awards
    Recorded activity
    Since Nov 4, 2021
    through Sep 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported1813
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $6.4M

    2.3%

    Dollar movement

    +$6.4M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for SALAS O'BRIEN FEDERAL, LLC
    Obligations: prior → latest
    $0 → $6.4M
    Not comparable
    Share: prior → latest
    0% → 2.3%
    +2.3 percentage points
    All-period obligations
    $6.4M
    0.38% of all-period positive obligations · 2 awards
    Recorded activity
    Since Aug 28, 2026
    through Sep 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported20
    Reported small business00
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $5.8M

    2.1%

    Dollar movement

    −$363K

    vs. prior 12 months

    Last 12mo awards

    10 awards

    17 actions

    Historical and award details for M. C. DEAN, INC.
    Obligations: prior → latest
    $6.2M → $5.8M
    −5.9%
    Share: prior → latest
    1.9% → 2.1%
    +0.1 percentage points
    All-period obligations
    $15.0M
    0.89% of all-period positive obligations · 17 awards
    Recorded activity
    Since Dec 15, 2023
    through Sep 3, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported105
    Reported small business00
    All-period set-aside types

    None reported.

  10. #10

    Last 12mo obligations

    $5.4M

    1.9%

    Dollar movement

    −$694K

    vs. prior 12 months

    Last 12mo awards

    36 awards

    52 actions

    Historical and award details for RMF ENGINEERING, INC., P.C.
    Obligations: prior → latest
    $6.1M → $5.4M
    −11.3%
    Share: prior → latest
    1.9% → 1.9%
    0.0 percentage points
    All-period obligations
    $28.8M
    1.7% of all-period positive obligations · 110 awards
    Recorded activity
    Since Oct 8, 2021
    through Sep 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported3644
    Reported small business00
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $5.4M

    1.9%

    Dollar movement

    +$1.3M

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for LUKOS, LLC
    Obligations: prior → latest
    $4.1M → $5.4M
    +30.5%
    Share: prior → latest
    1.3% → 1.9%
    +0.6 percentage points
    All-period obligations
    $18.2M
    1.1% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 11, 2023
    through Aug 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported11
    Reported small business11
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $5.0M

    1.8%

    Dollar movement

    −$27.9M

    vs. prior 12 months

    Last 12mo awards

    5 awards

    6 actions

    Historical and award details for BOOZ ALLEN HAMILTON INC
    Obligations: prior → latest
    $32.9M → $5.0M
    −84.7%
    Share: prior → latest
    10.4% → 1.8%
    −8.6 percentage points
    All-period obligations
    $127.2M
    7.6% of all-period positive obligations · 8 awards
    Recorded activity
    Since Dec 17, 2021
    through Sep 18, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported56
    Reported small business00
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $4.7M

    1.7%

    Dollar movement

    +$872K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for USMAX CORPORATION
    Obligations: prior → latest
    $3.9M → $4.7M
    +22.6%
    Share: prior → latest
    1.2% → 1.7%
    +0.5 percentage points
    All-period obligations
    $22.2M
    1.3% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 7, 2023
    through Jun 5, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported11
    Reported small business11
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $4.6M

    1.6%

    Dollar movement

    −$7.3M

    vs. prior 12 months

    Last 12mo awards

    21 awards

    32 actions

    Historical and award details for AFFILIATED ENGINEERS METRO DC, INC.
    Obligations: prior → latest
    $11.9M → $4.6M
    −61.4%
    Share: prior → latest
    3.8% → 1.6%
    −2.1 percentage points
    All-period obligations
    $37.4M
    2.2% of all-period positive obligations · 52 awards
    Recorded activity
    Since Nov 9, 2021
    through Sep 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported2120
    Reported small business00
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    $4.3M

    1.6%

    Dollar movement

    +$5.5M

    vs. prior 12 months

    Last 12mo awards

    4 awards

    6 actions

    Historical and award details for JACOBS GOVERNMENT SERVICES COMPANY
    Obligations: prior → latest
    −$1.2M → $4.3M
    Not comparable
    Share: prior → latest
    0% → 1.6%
    +1.6 percentage points
    All-period obligations
    $11.6M
    0.69% of all-period positive obligations · 6 awards
    Recorded activity
    Since Sep 21, 2023
    through Sep 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported43
    Reported small business00
    All-period set-aside types

    None reported.

Potential federal contract recompetes

Investigate potential recompetes surfaced by near-term end dates, award value, and recent contract changes.

COMPUTERCRAFT CORPORATION

NLM: NON R&D: SCIENTIFIC DATA ANALYSIS, ANNOTATION, AND QUALITY ASSURANCE: SEVERABLE

The reported potential end date is Jan 20, 2027. Current award value is 100.0% of reported potential value ($58.3M of $58.3M).

Performance period

91.5%

As of Oct 4, 2026Potential end Jan 20, 2027

Current award value as a share of potential value

100.0%

$58.3M current$58.3M potential
Supporting data

Reported performance starts Jul 28, 2023.

No later potential end date is reported; current and potential end dates are both Jan 20, 2027.

$58.3M is obligated against $58.3M in current reported award value (100.0%).

Reported potential end dates: Jul 27, 2026 → Jul 20, 2026 → Jan 20, 2027.

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID 75N97023F00079

DELOITTE CONSULTING LLP

GSA OASIS TASK ORDER TITLED "NIH/NHLBI RESEARCH AND SCIENTIFIC POLICY SUPPORT AND CLINICAL RESEARCH ORGANIZATION (CRO) MANAGEMENT".

The reported potential end date is Mar 11, 2027. Current award value is 92.9% of reported potential value ($42.5M of $45.7M).

Performance period

92.3%

As of Oct 4, 2026Potential end Mar 11, 2027

Current award value as a share of potential value

92.9%

$42.5M current$45.7M potential
Supporting data

Reported performance starts Jul 29, 2021.

No later potential end date is reported; current and potential end dates are both Mar 11, 2027.

$42.4M is obligated against $42.5M in current reported award value (99.7%).

Reported potential end dates: Jul 28, 2026 → Sep 11, 2026 → Mar 11, 2027.

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID 75N92021F00205

KT CONSULTING, INC.

VIRTUAL CONTACT CENTER STRATEGY (VCS) SUPPORT

$38.3M is obligated on an award with a reported potential end date of June 20, 2027.

Performance period

85.8%

As of Oct 4, 2026Potential end Jun 20, 2027

Current award value as a share of potential value

100.0%

$38.3M current$38.3M potential
Supporting data

Reported performance starts Jun 21, 2022.

No later potential end date is reported; current and potential end dates are both Jun 20, 2027.

$38.3M is obligated against $38.3M in current reported award value (100.0%).

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID 75FCMC22F0051

BOOZ ALLEN HAMILTON INC

TO CONDUCT THE PERM ELIGIBILITY REVIEWS FOR ALL STATES PARTICIPATING IN THE PERM MEASUREMENT, PERFORMING CASE REVIEWS, REPORTING FINDINGS TO THE STATES AND CMS, AND PROVIDING ADDITIONAL SUPPORT TO CMS

$142.9M is obligated on an award with a reported potential end date of February 28, 2028.

Performance period

84.4%

As of Oct 4, 2026Potential end Feb 28, 2028

Current award value as a share of potential value

99.1%

$142.9M current$144.2M potential
Supporting data

Reported performance starts Mar 7, 2019.

No later potential end date is reported; current and potential end dates are both Feb 28, 2028.

$142.9M is obligated against $142.9M in current reported award value (100.0%).

Reported potential end dates: Feb 28, 2027 → Feb 28, 2028.

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID 75FCMC19F0030

GUIDEHOUSE DIGITAL LLC

ORGANIZATIONAL PROGRAMMATIC SUPPORT (TO#3)

$29.6M is obligated on an award with a reported potential end date of September 19, 2027.

Performance period

80.8%

As of Oct 4, 2026Potential end Sep 19, 2027

Current award value as a share of potential value

91.6%

$29.6M current$32.3M potential
Supporting data

Reported performance starts Sep 20, 2022.

No later potential end date is reported; current and potential end dates are both Sep 19, 2027.

$29.6M is obligated against $29.6M in current reported award value (100.0%).

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID 75D30122F14127

GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.

PROGRAM INTEGRITY MODELING AND ANALYTIC SUPPORT CONTRACT

$116.8M is obligated on an award with a reported potential end date of December 28, 2027.

Performance period

85.1%

As of Oct 4, 2026Potential end Dec 28, 2027

Current award value as a share of potential value

84.7%

$116.8M current$137.9M potential
Supporting data

Reported performance starts Sep 25, 2019.

Current performance is reported through Sep 23, 2027.

$116.8M is obligated against $116.8M in current reported award value (100.0%).

Reported potential end dates: Dec 28, 2024 → Dec 28, 2027.

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID 75FCMC19F0113

These are research leads, not confirmed recompetes. USAspending records through Oct 4, 2026; reported dates and values can change through later modifications.

Recent federal contract award activity

Recent contract actions with unusually large obligation changes or meaningful shifts in contractor and funding-office activity.

Modification

This action

+$19.6M

DELOITTE CONSULTING LLP

OFC OF ACQUISITION AND GRANTS MGMT

PROGRAM INTEGRITY MODELING AND ANALYTIC SUPPORT CONTRACT

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $19.6M while office-attributed obligations fell $15.8M overall.

Award net obligations
$122.2M
Share of 12-month positive obligations
7.0%
Supporting data
Prime contractor
#2 · 11.1% share
up 1 rank · +2.7 percentage points · $4.2M net increase; action exceeded it by $15.3M
Funding office
#1 · 50.6% attributed share
$15.8M net decline despite this positive action
PIID 75FCMC19F0112 · Mod P00021
Modification

This action

+$59.9M

GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.

OFC OF ACQUISITION AND GRANTS MGMT

BENEFITS COORDINATION & RECOVERY CENTER (BCRC)

Why it stands out

One action equaled about a fifth of the market’s latest 12-month positive obligations.

The $59.9M action represented 21.4% of the market’s positive obligations over the latest 12 months.

Award net obligations
$189.9M
Share of 12-month positive obligations
21.4%
Supporting data
Funding office
#1 · 50.6% attributed share
$15.8M net decline despite this positive action
Related:Unusually large action
PIID 75FCMC24F0065 · Mod P00008
Modification

This action

+$9.2M

SIEMENS GOVERNMENT TECHNOLOGIES INC

CDC OFFICE OF ACQUISITION SERVICES

ENERGY SAVINGS PERFORMANCE PROJECT - NIOSH PITTSBURGH

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $9.2M while office-attributed obligations fell $627K overall.

Award net obligations
$20.9M
Share of 12-month positive obligations
3.3%
Supporting data
Prime contractor
#4 · 3.9% share
up 32 ranks · +3.4 percentage points · $9.3M net increase; action accounted for 99.3%
Funding office
#3 · 14.7% attributed share
$627K net decline despite this positive action
Related:Largest contractor gain
PIID HHSD2002016F91916 · Mod 14
Modification

This action

+$2.8M

COMPUTERCRAFT CORPORATION

NATIONAL INSTITUTES OF HEALTH NICHD

SCIENTIFIC DATA ANALYSIS, ANNOTATION, AND QUALITY ASSURANCE

Why it stands out

The award grew alongside stronger office-attributed spending.

The modification added $2.8M while office-attributed obligations rose $2.8M overall.

Award net obligations
$58.3M
Share of 12-month positive obligations
1.0%
Supporting data
Prime contractor
#3 · 5.5% share
$1.4M net decline despite this positive action
Funding office
#9 · 1.0% attributed share
+1.0 percentage points · $2.8M net increase; action accounted for 100.0%
PIID 75N97023F00079 · Mod P00006
Base award

This action

+$6.1M

SALAS O'BRIEN FEDERAL, LLC

NIH A E CONSTRUCTION

REQ 7486988-FACILITIES INFORMATION MANAGEMENT & ASSESSMENT SERVICES

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The base action placed the contractor #8 in this market by positive obligations over the latest 12 months.

Award net obligations
$6.1M
Share of 12-month positive obligations
2.2%
Supporting data
Prime contractor
#8 · 2.3% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#2 · 16.6% attributed share
$5.5M net decline despite this positive action
Related:Largest newly observed contractorNewly observed contractor cohort
PIID 75N99026F00002
Deobligation

This action

−$6.2M

HDR ARCHITECTURE, INC.

NIH A E CONSTRUCTION

C103158 - THE REASON FOR THIS MODIFICATION IS TO DE-OBLIGATE THE FUNDS FOR CPAD 35% DESIGN DE-SCOPE AS THIS SERVICE IS NO LONGER REQUIRED BY THE GOVERNMENT.

Why it stands out

This award recorded a material contraction.

The action removed $6.2M. A deobligation does not by itself show lower requirement demand.

Award net obligations
$6.6M
Share of 12-month positive obligations
2.2%
Supporting data
Funding office
#2 · 16.6% attributed share
+0.3 percentage points · $5.5M net decline; action exceeded it by $744K
PIID 75N99023F00006 · Mod P00003
View recent award activity by date (10)
  1. RESEARCH TRIANGLE INSTITUTEModification · PIID 75ACF124F80071
    Action+$745K
    Award net obligations$2.7M
  2. APSI CONSTRUCTION MANAGEMENTBase award · PIID 75F40126F19002
    Action+$215K
    Award net obligations$215K
  3. SUMMER CONSULTANTS, INC.Base award · PIID 75N99026F00007
    Action+$112K
    Award net obligations$112K
  4. JACOBS GOVERNMENT SERVICES COMPANYBase award · PIID 75D30126F00006
    Action+$4.1M
    Award net obligations$4.1M
  5. HELLMUTH, OBATA & KASSABAUM, P.C.Base award · PIID 75N99026F00003
    Action+$693K
    Award net obligations$693K
  6. SCDATACOM, LLCBase award · PIID 75D30126F21718
    Action+$150K
    Award net obligations$150K
  7. LAMBIS RANK LLCBase award · PIID 75N99026F00004
    Action+$93K
    Award net obligations$93K
  8. E B A ERNEST BLAND ASSOCIATES, P.C.Modification · PIID 75N99025F00002
    Action+$22K
    Award net obligations$235K
  9. COMPUTERCRAFT CORPORATIONBase award · PIID 7571PS26F80091
    Action+$7.0M
    Award net obligations$7.0M
  10. RMF ENGINEERING, INC., P.C.Base award · PIID 75N99026F00008
    Action+$481K
    Award net obligations$481K

HHS engineering services market FAQs

Answers based on reported federal contract data.

Who are the top HHS engineering services contractors?

In the 12 months through October 4, 2026, GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC., DELOITTE CONSULTING LLP, and COMPUTERCRAFT CORPORATION were the leading HHS engineering services prime contractors by positive obligations.

  1. #1

    GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.

    $96,558,575 in positive obligations

  2. #2

    DELOITTE CONSULTING LLP

    $30,883,745 in positive obligations

  3. #3

    COMPUTERCRAFT CORPORATION

    $15,270,452 in positive obligations

Rankings use reported USAspending award data.

Did HHS contract obligations decrease in the engineering services market?

Yes. Measured by net prime contract obligations, reported HHS activity in the engineering services market decreased 12.7% from $314,591,484 in the preceding 12 months to $274,576,917 in the 12 months through October 4, 2026.

Latest 12 months
$274,576,917
Net prime contract obligations
Preceding 12 months
$314,591,484
Net prime contract obligations
Change
−12.7%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent HHS contract award activity was reported in the engineering services market?

Recent HHS contract award activity reported in the engineering services market included actions for DELOITTE CONSULTING LLP, GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC., and SIEMENS GOVERNMENT TECHNOLOGIES INC during the 12 months through October 4, 2026.

Action obligations are transaction-level amounts, not current award-level obligations.

Which procurement methods were reported for HHS contracts under NAICS 541330?

From October 5, 2025 through October 4, 2026, HHS reported 277 positive-obligation awards for engineering services under NAICS 541330. The leading award type was delivery order. The leading reported procedure was mafo.

Positive-obligation awards
277
Leading reported procedure
Mafo
69.9% of positive obligations
Leading award type
Delivery Order
94.7% of positive obligations
Full and open
15.1%
of positive obligations
Reported parent IDV
97.8%
of positive obligations
Observed vehicles
OASIS, NIH AE MATOC, and OASIS SB
Exact matches from reported parent PIIDs

Percentages use positive obligations as the denominator.

Which HHS engineering services awards may warrant recompete research?

6 HHS engineering services awards may warrant recompete research based on reported potential-end dates, including awards held by COMPUTERCRAFT CORPORATION, DELOITTE CONSULTING LLP, and KT CONSULTING, INC.

Research leads, not confirmed recompetes. Dates may change through later modifications.

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Related market research

Complete market indexes:

Same NAICS at other agencies:

Nearby NAICS at this agency:

Markets sharing leading prime records:

Leading-prime vehicle memberships:

Company memberships do not establish award-channel use.

Reported obligations include contract actions from October 1, 2021 through October 4, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology