Federal Capture Intelligence

Top DoD engineering services contractors (NAICS 541330)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of Defense agency guide NAICS 541330 · Engineering Services
Latest 12 months
$34.5B
Net obligations · Down $10.1B vs. $44.6B preceding
Prime contractors
1,858
With positive obligations in the latest 12 months

Research the DoD 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 Defense

Federal records show $194.8B in net obligations across 52,473 awards in Engineering Services at the Department of Defense from Oct 1, 2021 through Sep 10, 2026. This market accounts for 8.7% of $2.3T in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 22.6% from $44.6B to $34.5B. 165 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY26 is year-to-date through Sep 10, 2026; earlier years show complete fiscal-year totals.

FY26 year-to-date: $28.3B versus $39.3B through the same date in FY25 (−27.8%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$35.4B51,950Complete
FY2023$40.9B50,657Complete
FY2024$44.8B52,169Complete
FY2025$45.4B49,697Complete
FY2026$28.3B22,802YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$194.8B
52,473 awards · 6,345 prime contractors
Latest 12-month movement
−22.6%
$34.5B vs. $44.6B
Leading eight prime share
37.7%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
8.7% of $2.3T in agency-wide net obligations.
Set-aside share when reported
33.9% of 6,602 awards with reported set-aside status.
Set-aside reporting
2,240 set aside · 4,362 no set-aside · 45,871 not reported

What changed in the last 12 months?

Sep 11, 2025Sep 10, 2026, compared with Sep 11, 2024Sep 10, 2025.

Award activity

Competitive shifts

FIDELITY TECHNOLOGY SERVICES, LLC climbed the most in the contractor rankings
#1671#38Up 1,633 places
The contractor accounts for 0.39% of positive obligations across 48 reported actions.
SMARTRONIX, LLC fell the most in the contractor rankings
#49#402Down 353 places
The contractor accounts for 0.030% of positive obligations across 56 reported actions.
TCOM, L.P. had the largest increase in reported obligations
$190.5M$1.4B+$1.2B
The contractor now ranks #2 by positive obligations and accounts for 4.0% of positive obligations, based on 34 reported actions.
AGILE JV, LLC was the largest newly observed contractor
$37.6MLatest 12-month obligations
First observed in this market on Feb 27, 2026, the contractor now ranks #119 by positive obligations across 16 reported actions.

Buyer demand

Reported obligations through NAVSEA HQ decreased
$2.7B$1.4B−$1.3B
Latest-period activity spans 488 awards across 186 prime contractors.
View 6 additional material changes

Buyer demand

Reported obligations through W6DP CPE ISW ABERDEEN increased
$57.8M$1.2B+$1.2B
Latest-period activity spans 2 awards across 1 prime contractor.

Market structure

Top-five contractor share increased
23.5%32.9%+9.4 percentage points
Contractors outside the top five now account for 67.1% of positive obligations.

Competitive shifts

ELECTRIC BOAT CORPORATION gained the most market share
13.8%20.1%+6.3 percentage points
The contractor now ranks #1 by positive obligations, based on 97 reported actions.
AMENTUM SERVICES, INC. had the largest decline in reported obligations
$639.7M$252.1M−$387.6M
The contractor now ranks #21 by positive obligations and accounts for 0.73% of positive obligations, based on 286 reported actions.
73 contractors were first observed in this market during the latest 12 months
$217.2MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 73 contractors
ContractorLatest 12 months
FIDELITY TECHNOLOGIES CORPORATION had no reported activity in the latest 12 months
$153.4M$0No latest-period activity
It previously ranked #48 by positive obligations, based on 80 reported actions.
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 Sep 10, 2026.

19.8% of positive obligations were attributed to PROGRAM EXECUTIVE OFFICE. That represents $6.9B, up $781.1M from the preceding 12 months.

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

  1. PROGRAM EXECUTIVE OFFICE19.8% · $6.9B · up $781.1M
  2. PAE STRATEGIC SYSTEMS PROGRAMS6.0% · $2.1B · up $92.9M
  3. NAVSEA HQ4.0% · $1.4B · down $1.3B
  4. W6DP CPE ISW ABERDEEN3.6% · $1.2B · up $1.2B
  5. NAVAL INFORMATION WARFARE SYSTEMS3.4% · $1.2B · down $682.1M
  6. All other reported offices63.3% 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

    PROGRAM EXECUTIVE OFFICE

    #1Rank unchanged

    Latest 12 months

    $6.9B

    19.8% of positive obligations

    Versus preceding 12 months

    +$781.1M

    1 active prime contractor · 3 awards

    View office comparison and evidence

    Reported obligations increased 12.9% from $6.1B to $6.9B. The office’s share of positive obligations moved from 13.6% to 19.8%, a change of +6.2 percentage points.

    The latest period contains 35 actions across 3 awards. The preceding period contained 1 active prime contractor and 1 award.

  2. Reported funding office

    PAE STRATEGIC SYSTEMS PROGRAMS

    #2Up 1 from #3

    Latest 12 months

    $2.1B

    6.0% of positive obligations

    Versus preceding 12 months

    +$92.9M

    36 active prime contractors · 121 awards

    View office comparison and evidence

    Reported obligations increased 4.7% from $2.0B to $2.1B. The office’s share of positive obligations moved from 4.4% to 6.0%, a change of +1.5 percentage points.

    The latest period contains 635 actions across 121 awards and 3 newly active prime contractors. The preceding period contained 43 active prime contractors and 136 awards.

  3. Reported funding office

    NAVSEA HQ

    #3Down 1 from #2

    Latest 12 months

    $1.4B

    4.0% of positive obligations

    Versus preceding 12 months

    −$1.3B

    186 active prime contractors · 488 awards

    View office comparison and evidence

    Reported obligations decreased 48.3% from $2.7B to $1.4B. The office’s share of positive obligations moved from 6.0% to 4.0%, a change of −2.0 percentage points.

    The latest period contains 1,836 actions across 488 awards and 37 newly active prime contractors. The preceding period contained 192 active prime contractors and 562 awards.

    Leading award-level changes

  4. Reported funding office

    W6DP CPE ISW ABERDEEN

    #4Up 122 from #126

    Latest 12 months

    $1.2B

    3.6% of positive obligations

    Versus preceding 12 months

    +$1.2B

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations increased 2061.0% from $57.8M to $1.2B. The office’s share of positive obligations moved from 0.13% to 3.6%, a change of +3.5 percentage points.

    The latest period contains 12 actions across 2 awards. The preceding period contained 1 active prime contractor and 5 awards.

    Leading award-level changes

  5. Reported funding office

    NAVAL INFORMATION WARFARE SYSTEMS

    #5Rank unchanged

    Latest 12 months

    $1.2B

    3.4% of positive obligations

    Versus preceding 12 months

    −$682.1M

    114 active prime contractors · 396 awards

    View office comparison and evidence

    Reported obligations decreased 36.9% from $1.8B to $1.2B. The office’s share of positive obligations moved from 4.1% to 3.4%, a change of −0.8 percentage points.

    The latest period contains 861 actions across 396 awards and 15 newly active prime contractors. The preceding period contained 131 active prime contractors and 622 awards.

  6. Reported funding office

    NAVAL AIR WARFARE CENTER AIR DIV

    #6Down 2 from #4

    Latest 12 months

    $1.1B

    3.1% of positive obligations

    Versus preceding 12 months

    −$796.2M

    94 active prime contractors · 527 awards

    View office comparison and evidence

    Reported obligations decreased 42.7% from $1.9B to $1.1B. The office’s share of positive obligations moved from 4.2% to 3.1%, a change of −1.1 percentage points.

    The latest period contains 1,849 actions across 527 awards and 8 newly active prime contractors. The preceding period contained 134 active prime contractors and 812 awards.

  7. Reported funding office

    NAVAL AIR SYSTEMS COMMAND

    #7Up 7 from #14

    Latest 12 months

    $611.7M

    1.8% of positive obligations

    Versus preceding 12 months

    +$215.6M

    84 active prime contractors · 282 awards

    View office comparison and evidence

    Reported obligations increased 54.4% from $396.2M to $611.7M. The office’s share of positive obligations moved from 0.89% to 1.8%, a change of +0.9 percentage points.

    The latest period contains 509 actions across 282 awards and 32 newly active prime contractors. The preceding period contained 74 active prime contractors and 227 awards.

  8. Reported funding office

    W1DF CCDC AV MISSILE CENTER

    #8Up 33 from #41

    Latest 12 months

    $595.4M

    1.7% of positive obligations

    Versus preceding 12 months

    +$414.7M

    13 active prime contractors · 34 awards

    View office comparison and evidence

    Reported obligations increased 229.5% from $180.7M to $595.4M. The office’s share of positive obligations moved from 0.40% to 1.7%, a change of +1.3 percentage points.

    The latest period contains 99 actions across 34 awards and 1 newly active prime contractor. The preceding period contained 20 active prime contractors and 43 awards.

  9. Reported funding office

    NIWC ATLANTIC

    #9Down 3 from #6

    Latest 12 months

    $430.3M

    1.2% of positive obligations

    Versus preceding 12 months

    −$233.7M

    90 active prime contractors · 265 awards

    View office comparison and evidence

    Reported obligations decreased 35.2% from $664.0M to $430.3M. The office’s share of positive obligations moved from 1.5% to 1.2%, a change of −0.3 percentage points.

    The latest period contains 511 actions across 265 awards and 23 newly active prime contractors. The preceding period contained 99 active prime contractors and 363 awards.

  10. Reported funding office

    F1EEFM AEDC FINANCIAL MANAGEMENT FM

    #10Up 5 from #15

    Latest 12 months

    $428.6M

    1.2% of positive obligations

    Versus preceding 12 months

    +$45.1M

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations increased 11.8% from $383.5M to $428.6M. The office’s share of positive obligations moved from 0.86% to 1.2%, a change of +0.4 percentage points.

    The latest period contains 25 actions across 2 awards. The preceding period contained 2 active prime contractors and 2 awards.

  11. Reported funding office

    F2DCAH 526 ICBMSW GINV

    #17Down 9 from #8

    Latest 12 months

    $310.2M

    0.90% of positive obligations

    Versus preceding 12 months

    −$270.8M

    15 active prime contractors · 47 awards

    View office comparison and evidence

    Reported obligations decreased 46.6% from $581.0M to $310.2M. The office’s share of positive obligations moved from 1.3% to 0.90%, a change of −0.4 percentage points.

    The latest period contains 124 actions across 47 awards and 3 newly active prime contractors. The preceding period contained 16 active prime contractors and 72 awards.

  12. Reported funding office

    NIWC PACIFIC

    #18Down 9 from #9

    Latest 12 months

    $296.1M

    0.85% of positive obligations

    Versus preceding 12 months

    −$278.3M

    93 active prime contractors · 628 awards

    View office comparison and evidence

    Reported obligations decreased 48.5% from $574.5M to $296.1M. The office’s share of positive obligations moved from 1.3% to 0.85%, a change of −0.4 percentage points.

    The latest period contains 1,006 actions across 628 awards and 17 newly active prime contractors. The preceding period contained 110 active prime contractors and 1,025 awards.

  13. Reported funding office

    F2BDAN AFLCMC HBA

    #28Up 463 from #491

    Latest 12 months

    $213.0M

    0.61% of positive obligations

    Versus preceding 12 months

    +$205.9M

    5 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations increased 2918.2% from $7.1M to $213.0M. The office’s share of positive obligations moved from 0.020% to 0.61%, a change of +0.6 percentage points.

    The latest period contains 25 actions across 9 awards and 2 newly active prime contractors. The preceding period contained 4 active prime contractors and 8 awards.

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 7,645 awards had positive obligations totaling $35.1B. Only One Source was the leading reported procedure, accounting for 35.9% of positive obligations. Awards with a reported parent IDV accounted for 62.0%. Reported awards used contract vehicles such as SeaPort NxG, OASIS, and ASTRO.

Leading award type
61.8%
Delivery Order
Leading reported procedure
35.9%
Only One Source
Reported parent IDV
62.0%
of positive obligations had a reported parent IDV
Median reported offers
2
4,503 of 7,645 awards reported offers

Observed contract vehicles

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

  • SeaPort NxG

    $5.2B

    14.8% of positive obligations · 1,183 matched awards

  • OASIS

    $3.2B

    9.1% of positive obligations · 133 matched awards

  • ASTRO

    $1.4B

    4.1% of positive obligations · 7 matched awards

Buying method changes

Compared with Sep 11, 2024Sep 10, 2025. Based on 7,645 current awards and 12,826 preceding awards with positive net obligations.

Leading reported procedure
Only One Source
Previously Subject to Multiple Award Fair Opportunity · 45.8% preceding vs 35.9% current
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 29.0 percentage points lower, reported full-and-open obligation share is 1.0 percentage points higher, delivery-order obligation share is 11.3 percentage points lower, and median positive award obligations are 187.9% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share62.0%91.0%-29.0 pts
Reported full-and-open obligation share37.1%36.1%+1.0 pts
Delivery-order obligation share61.8%73.1%-11.3 pts
Median positive award obligations$593K$206K+187.9%
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)6,897$21.7B61.8%
Definitive Contract(D)547$13.3B37.9%
BPA Call(A)58$63.3M0.18%
Purchase Order(B)143$51.7M0.15%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)6,725$21.4B60.8%
FSS(C)120$264.4M0.75%
BOA(D)52$74.5M0.21%
BPA(E)58$63.3M0.18%
Not reported690$13.4B38.0%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Multiple Award(M)3,744$16.0B45.4%
Single Award(S)3,211$5.8B16.5%
Not reported690$13.4B38.0%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Only One Source(SSS)1,226$12.6B35.9%
Subject to Multiple Award Fair Opportunity(MAFO)3,653$10.7B30.4%
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)96$5.3B15.0%
Negotiated Proposal/Quote(NP)1,067$3.5B10.1%
Sss(ONLY ONE SOURCE)132$1.6B4.6%
Architect-Engineer FAR 6.102(AE)1,128$795.4M2.3%
Other reported values338$602.8M1.7%
Not reported5$6.2M0.018%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition(A)4,231$13.0B37.1%
Not Competed(C)806$11.5B32.7%
A(FULL AND OPEN COMPETITION)127$4.1B11.6%
Full and Open Competition After Exclusion of Sources(D)1,664$2.1B5.9%
D(FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES)54$1.6B4.4%
C(NOT COMPETED)95$1.4B4.1%
Other reported values668$1.5B4.2%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)2,993$14.3B40.6%
Competitive Set Aside(CSA)360$1.1B3.1%
Only One Source - Other(ONE)102$256.5M0.73%
Follow-on Action Following Competitive Initial Action(FOO)74$92.8M0.26%
Other Statutory Authority(OSA)62$66.5M0.19%
FAR 16.505(B)(2)(I)(G) Limited Sources(LSRC)19$56.7M0.16%
Other reported values139$127.5M0.36%
Not reported3,896$19.2B54.6%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Unique Source (FAR 6.302-1(B)(1))(UNQ)45$7.0B20.1%
Only One Source-Other (FAR 6.302-1 Other)(ONE)811$5.3B15.1%
Public Interest (FAR 6.302-7)(PI)4$1.3B3.8%
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)338$649.4M1.9%
International Agreement (FAR 6.302-4)(IA)76$578.8M1.6%
Follow-on Contract (FAR 6.302-1(A)(2)(Ii/Iii))(FOC)45$217.4M0.62%
Other reported values157$571.5M1.6%
Not reported6,169$19.4B55.3%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Cost Plus Fixed Fee(U)2,563$11.3B32.2%
Cost Plus Incentive Fee(V)99$8.0B22.7%
Firm Fixed Price(J)4,172$5.8B16.5%
R(COST PLUS AWARD FEE)32$3.5B10.0%
J(FIRM FIXED PRICE)126$1.8B5.3%
U(COST PLUS FIXED FEE)135$1.4B3.9%
Other reported values518$3.3B9.5%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Support- Professional: Engineering/Technical(R425)2,166$8.7B24.7%
Combat Ships and Landing Vessels(1905)3$7.0B19.9%
Support- Professional: Other(R499)327$4.3B12.2%
Maint/Repair/Rebuild of Equipment- Weapons(J010)10$1.4B3.9%
Support- Professional: Program Management/Support(R408)257$1.1B3.2%
National Defense R&d Services; Department of Defense - Military; Experimental Development(AC13)136$1.1B3.2%
Other reported values4,746$11.6B32.9%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Department of the Navy(1700)3,978$18.3B52.0%
Department of the Air Force(5700)1,191$5.3B15.2%
Department of the Army(2100)2,003$5.2B14.9%
Federal Acquisition Service(4732)119$4.3B12.3%
Defense Microelectronics Activity(9771)85$945.6M2.7%
Defense Logistics Agency(97AS)54$289.4M0.82%
Other reported values215$752.8M2.1%

Awarding offices

Reported valueAwardsPositive obligationsShare
Sup of Shipbuilding Groton(N62789)2$6.9B19.5%
GSA Fas Aas Fedsim(47QFCA)36$3.8B10.8%
Pae Strategic Systems Programs(N00030)63$2.0B5.8%
W6qk Acc-Apg(W56KGY)10$1.4B4.0%
Naval Air Warfare Center Air Div(N00421)312$1.0B3.0%
Defense Microelectronics Activity(HQ0727)85$945.6M2.7%
Other reported values7,137$19.0B54.2%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
W56KGY25D0008(9700)2$1.3B3.8%
47QFCA22D0337(4732)3$796.4M2.3%
GS00Q14OADU108(4732)17$792.1M2.3%
HQ072716D0006(9700)25$602.9M1.7%
N0017819D7264(9700)37$419.0M1.2%
GS00Q14OADU122(4732)5$385.9M1.1%
47QFCA22D0344(4732)1$300.8M0.86%
GS00Q14OADU117(4732)4$298.6M0.85%
Other reported values6,861$16.8B48.0%
Not reported690$13.4B38.0%

Exact vehicle-match evidence

Reported award data linked 2,021 awards to a specific catalog vehicle.

Offers, award size, and timing

Median reported offers
2 median
4,503 reported · 3,142 not reported
Positive award obligations
$593K median
$152K$2.2M middle 50%
Reported performance period
730 days (~2.0 years) median
7,645 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 Sep 10, 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
165 of 1,858prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
20.1%of positive obligations in the last 12 months
Leading four prime contractors
31.1%of positive obligations in the last 12 months
Leading eight prime contractors
37.7%of positive obligations in the last 12 months

Based on $34.7B in positive obligations during the 12 months ending Sep 10, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Sep 11, 2024–Sep 10, 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

    $7.0B

    20.1%

    Dollar movement

    +$764.9M

    vs. prior 12 months

    Last 12mo awards

    13 awards

    97 actions

    Historical and award details for ELECTRIC BOAT CORPORATION
    Obligations: prior → latest
    $6.2B → $7.0B
    +12.3%
    Share: prior → latest
    13.8% → 20.1%
    +6.3 percentage points
    All-period obligations
    $25.3B
    13.0% of all-period positive obligations · 23 awards
    Recorded activity
    Since Oct 4, 2021
    through Apr 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside1312
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $1.4B

    4.0%

    Dollar movement

    +$1.2B

    vs. prior 12 months

    Last 12mo awards

    5 awards

    34 actions

    Historical and award details for TCOM, L.P.
    Obligations: prior → latest
    $190.5M → $1.4B
    +634.2%
    Share: prior → latest
    0.42% → 4.0%
    +3.6 percentage points
    All-period obligations
    $1.9B
    0.99% of all-period positive obligations · 16 awards
    Recorded activity
    Since Nov 12, 2021
    through May 28, 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.

  3. #3

    Last 12mo obligations

    $1.3B

    3.7%

    Dollar movement

    −$343.9M

    vs. prior 12 months

    Last 12mo awards

    142 awards

    564 actions

    Historical and award details for BOOZ ALLEN HAMILTON INC
    Obligations: prior → latest
    $1.6B → $1.3B
    −21.1%
    Share: prior → latest
    3.6% → 3.7%
    +0.1 percentage points
    All-period obligations
    $7.9B
    4.0% of all-period positive obligations · 451 awards
    Recorded activity
    Since Oct 1, 2021
    through Sep 3, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside1217
    Not reported130176
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $1.1B

    3.3%

    Dollar movement

    +$28.8M

    vs. prior 12 months

    Last 12mo awards

    394 awards

    825 actions

    Historical and award details for SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
    Obligations: prior → latest
    $1.1B → $1.1B
    +2.6%
    Share: prior → latest
    2.5% → 3.3%
    +0.8 percentage points
    All-period obligations
    $4.9B
    2.5% of all-period positive obligations · 1,940 awards
    Recorded activity
    Since Oct 1, 2021
    through Sep 3, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside415
    Not reported390599
    Reported small business00
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $606.4M

    1.8%

    Dollar movement

    −$277.7M

    vs. prior 12 months

    Last 12mo awards

    114 awards

    442 actions

    Historical and award details for BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC.
    Obligations: prior → latest
    $884.0M → $606.4M
    −31.4%
    Share: prior → latest
    2.0% → 1.8%
    −0.2 percentage points
    All-period obligations
    $3.8B
    1.9% of all-period positive obligations · 358 awards
    Recorded activity
    Since Oct 1, 2021
    through Apr 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside1413
    Not reported100161
    Reported small business00
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $601.5M

    1.7%

    Dollar movement

    +$326.6M

    vs. prior 12 months

    Last 12mo awards

    54 awards

    81 actions

    Historical and award details for RAYTHEON COMPANY
    Obligations: prior → latest
    $274.9M → $601.5M
    +118.8%
    Share: prior → latest
    0.61% → 1.7%
    +1.1 percentage points
    All-period obligations
    $2.6B
    1.3% of all-period positive obligations · 248 awards
    Recorded activity
    Since Oct 18, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported54106
    Reported small business00
    All-period set-aside types

    None reported.

  7. #7

    Last 12mo obligations

    $542.9M

    1.6%

    Dollar movement

    +$260.5M

    vs. prior 12 months

    Last 12mo awards

    27 awards

    100 actions

    Historical and award details for GENERAL DYNAMICS MISSION SYSTEMS, INC.
    Obligations: prior → latest
    $282.5M → $542.9M
    +92.2%
    Share: prior → latest
    0.63% → 1.6%
    +0.9 percentage points
    All-period obligations
    $1.7B
    0.86% of all-period positive obligations · 112 awards
    Recorded activity
    Since Oct 22, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside2330
    Not reported43
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $532.0M

    1.5%

    Dollar movement

    −$153.2M

    vs. prior 12 months

    Last 12mo awards

    8 awards

    14 actions

    Historical and award details for THE CHARLES STARK DRAPER LABORATORY, INC.
    Obligations: prior → latest
    $685.2M → $532.0M
    −22.4%
    Share: prior → latest
    1.5% → 1.5%
    0.0 percentage points
    All-period obligations
    $1.9B
    0.98% of all-period positive obligations · 75 awards
    Recorded activity
    Since Nov 10, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside211
    Not reported67
    Reported small business00
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $511.1M

    1.5%

    Dollar movement

    −$189.1M

    vs. prior 12 months

    Last 12mo awards

    83 awards

    311 actions

    Historical and award details for CACI, INC. - FEDERAL
    Obligations: prior → latest
    $700.2M → $511.1M
    −27.0%
    Share: prior → latest
    1.6% → 1.5%
    −0.1 percentage points
    All-period obligations
    $2.5B
    1.3% of all-period positive obligations · 178 awards
    Recorded activity
    Since Oct 6, 2021
    through Jul 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside58
    Not reported7887
    Reported small business00
    All-period set-aside types

    None reported.

  10. #10

    Last 12mo obligations

    $466.1M

    1.3%

    Dollar movement

    −$197.4M

    vs. prior 12 months

    Last 12mo awards

    19 awards

    94 actions

    Historical and award details for HII MISSION TECHNOLOGIES CORP
    Obligations: prior → latest
    $663.4M → $466.1M
    −29.8%
    Share: prior → latest
    1.5% → 1.3%
    −0.1 percentage points
    All-period obligations
    $2.7B
    1.4% of all-period positive obligations · 39 awards
    Recorded activity
    Since Oct 8, 2021
    through Sep 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside12
    Not reported1824
    Reported small business00
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $428.1M

    1.2%

    Dollar movement

    −$32.0M

    vs. prior 12 months

    Last 12mo awards

    1 award

    21 actions

    Historical and award details for BEYOND NEW HORIZONS, LLC
    Obligations: prior → latest
    $460.0M → $428.1M
    −6.9%
    Share: prior → latest
    1.0% → 1.2%
    +0.2 percentage points
    All-period obligations
    $905.2M
    0.46% of all-period positive obligations · 1 award
    Recorded activity
    Since Mar 14, 2024
    through Apr 16, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $408.1M

    1.2%

    Dollar movement

    −$105.4M

    vs. prior 12 months

    Last 12mo awards

    13 awards

    67 actions

    Historical and award details for LEIDOS, INC.
    Obligations: prior → latest
    $513.5M → $408.1M
    −20.5%
    Share: prior → latest
    1.1% → 1.2%
    0.0 percentage points
    All-period obligations
    $1.9B
    0.97% of all-period positive obligations · 53 awards
    Recorded activity
    Since Oct 1, 2021
    through Sep 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported1226
    Reported small business00
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $343.1M

    0.99%

    Dollar movement

    −$73.9M

    vs. prior 12 months

    Last 12mo awards

    43 awards

    172 actions

    Historical and award details for PERATON INC.
    Obligations: prior → latest
    $416.9M → $343.1M
    −17.7%
    Share: prior → latest
    0.93% → 0.99%
    +0.1 percentage points
    All-period obligations
    $1.6B
    0.84% of all-period positive obligations · 180 awards
    Recorded activity
    Since Oct 4, 2021
    through Aug 27, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside38
    Not reported4087
    Reported small business00
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $337.7M

    0.97%

    Dollar movement

    −$247.6M

    vs. prior 12 months

    Last 12mo awards

    69 awards

    198 actions

    Historical and award details for GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
    Obligations: prior → latest
    $585.3M → $337.7M
    −42.3%
    Share: prior → latest
    1.3% → 0.97%
    −0.3 percentage points
    All-period obligations
    $2.6B
    1.3% of all-period positive obligations · 359 awards
    Recorded activity
    Since Oct 6, 2021
    through Sep 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside57
    Not reported64109
    Reported small business00
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    $331.6M

    0.96%

    Dollar movement

    −$11.5M

    vs. prior 12 months

    Last 12mo awards

    5 awards

    23 actions

    Historical and award details for V2X AEROSPACE LLC
    Obligations: prior → latest
    $343.2M → $331.6M
    −3.4%
    Share: prior → latest
    0.77% → 0.96%
    +0.2 percentage points
    All-period obligations
    $759.7M
    0.39% of all-period positive obligations · 9 awards
    Recorded activity
    Since Sep 27, 2023
    through Aug 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside36
    Not reported21
    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.

ELECTRIC BOAT CORPORATION

CONTROLS SYSTEM REDESIGN

The reported potential end date moved later 3 times in the latest 12 months.

Performance period

97.0%

As of Sep 10, 2026Potential end Dec 31, 2026

Current award value as a share of potential value

100.0%

$1.6B current$1.6B potential
Supporting data

Reported performance starts Aug 26, 2016.

No later potential end date is reported; current and potential end dates are both Dec 31, 2026.

$1.5B is obligated against $1.6B in current reported award value (93.4%).

Reported potential end dates: Sep 30, 2026 → Nov 19, 2026 → Nov 30, 2026 → Feb 28, 2026 → Nov 30, 2026 → Dec 31, 2026 → Nov 30, 2026 → Dec 31, 2026.

NO COST MODIFICATION TO EXTEND THE PERIOD OF PERFORMANCE TO CONTINUE WORKING THE REDESIGN EFFORTS.

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

PIID N0002416C2111

PERATON INC.

THE PURPOSE OF THIS MODIFICATION IS TO MAKE FUNDING AND ADMINISTRATIVE UPDATES TO THE TO.

A modification describes an extension; the latest reported potential end date is January 5, 2027.

Performance period

94.2%

As of Sep 10, 2026Potential end Jan 5, 2027

Current award value as a share of potential value

100.0%

$1.1B current$1.1B potential
Supporting data

Reported performance starts Jul 6, 2021.

No later potential end date is reported; current and potential end dates are both Jan 5, 2027.

$872.3M is obligated against $1.1B in current reported award value (80.9%).

Reported potential end dates: Jul 5, 2026 → Jan 5, 2027.

THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE THE FAR 52.217-8 EXTENSION AND OBLIGATE FUNDING.

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

PIID 47QFCA21F0058

CHUGACH TECHNICAL SOLUTIONS LLC

CONTRACT TERM EXTENSION, DE-OBLIGATION AND INCREMENTAL FUNDING MOD

A modification describes an extension; the latest reported potential end date is October 29, 2026.

Performance period

97.6%

As of Sep 10, 2026Potential end Oct 29, 2026

Current award value as a share of potential value

100.0%

$185.9M current$185.9M potential
Supporting data

Reported performance starts Apr 30, 2021.

No later potential end date is reported; current and potential end dates are both Oct 29, 2026.

$181.3M is obligated against $185.9M in current reported award value (97.5%).

Reported potential end dates: Apr 28, 2024 → Sep 30, 2026 → Apr 28, 2024 → Apr 28, 2025 → Apr 29, 2025 → Apr 25, 2022 → Apr 28, 2026 → Oct 29, 2026.

CONTRACT TERM EXTENSION, DE-OBLIGATION AND INCREMENTAL FUNDING MOD

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

PIID N6523621F3024

RAYTHEON COMPANY

THE PURPOSE OF P00062: 1. ESTABLISH AND FUND NEW SLIN 0402AQ 2. ESTABLISH INSPECTION AND ACCEPTANCE CRITERIA FOR SLIN 0402AQ 3. ESTABLISH POP FOR NEW SLIN 0402AQ.

A modification describes an extension; the latest reported potential end date is January 2, 2027.

Performance period

93.8%

As of Sep 10, 2026Potential end Jan 2, 2027

Current award value as a share of potential value

100.0%

$153.5M current$153.5M potential
Supporting data

Reported performance starts Jan 3, 2022.

No later potential end date is reported; current and potential end dates are both Jan 2, 2027.

$153.5M is obligated against $153.5M in current reported award value (100.0%).

Reported potential end dates: Jan 2, 2023 → Jan 2, 2024 → Jan 2, 2025 → Sep 30, 2025 → Jan 2, 2025 → Sep 30, 2025 → Jan 2, 2026 → Jan 2, 2027.

FUNDS REALIGNMENT, CEILING REALIGNMENT, INCREMENTALLY FUND AND EXERCISE OPTION CLINS, ESTABLISH INSPECTION & ACCEPTANCE, EXTEND POP, AND UPDATE DELIVERY DODAAC.

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

PIID N0002422C5405

TRISTAR, INC.

ENGINEERING SUPPORT SERVICES FOR THE NSWC CRANE RADAR TECHNOLOGIES DIVISION.

The reported potential end date moved later 2 times in the latest 12 months.

Performance period

99.4%

As of Sep 10, 2026Potential end Sep 25, 2026

Current award value as a share of potential value

100.0%

$47.8M current$47.8M potential
Supporting data

Reported performance starts May 26, 2020.

No later potential end date is reported; current and potential end dates are both Sep 25, 2026.

$42.2M is obligated against $47.8M in current reported award value (88.3%).

Reported potential end dates: May 25, 2025 → Aug 25, 2025 → Oct 25, 2025 → Feb 25, 2026 → Sep 25, 2026.

THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING AND EXTEND POP END DATE. PLEASE NOTE: THE CORRECT CEILING AMOUNT IS $47,727,209.00.REFER TO SECTIONS B, F, AND G OF THE TASK ORDER FOR INCREMENTALLY FUNDED SLIN AND ACRN ADDITIONS.

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

PIID N0016420F3010

L3HARRIS TECHNOLOGIES, INC.

COMBAT MISSION SYSTEMS SUPPORT

The reported potential end date moved later 2 times in the latest 12 months.

Performance period

95.1%

As of Sep 10, 2026Potential end Jan 31, 2027

Current award value as a share of potential value

100.0%

$488.2M current$488.2M potential
Supporting data

Reported performance starts Jan 24, 2019.

No later potential end date is reported; current and potential end dates are both Jan 31, 2027.

$471.5M is obligated against $488.2M in current reported award value (96.6%).

Reported potential end dates: Apr 25, 2025 → Apr 6, 2026 → Apr 25, 2025 → Apr 6, 2026 → Jun 30, 2026 → Apr 6, 2026 → Jun 30, 2026 → Jan 31, 2027.

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

PIID FA881919C0002

These are research leads, not confirmed recompetes. USAspending records through Sep 10, 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

+$3.2B

ELECTRIC BOAT CORPORATION

PROGRAM EXECUTIVE OFFICE

ADDITIONAL SCOPE CLINS 1000, 1300, 2000

Why it stands out

The award grew alongside stronger contractor activity.

The modification added $3.2B while contractor obligations rose $764.9M overall.

Award net obligations
$31.5B
Share of 12-month positive obligations
9.3%
Supporting data
Prime contractor
#1 · 20.1% share
+6.3 percentage points · $764.9M net increase; action exceeded it by $2.5B
Funding office
#1 · 19.8% attributed share
+6.2 percentage points · $781.1M net increase; action exceeded it by $2.4B
PIID N0002417C2117 · Mod P00171
Base award

This action

+$624.1M

TCOM, L.P.

W6DP CPE ISW ABERDEEN

THIS ORDER SUPPORTS THE PRODUCTION AND DELIVERY OF AIRSPACE AND SURFACE RADAR RECONNAISSANCE AEROSTAT SYSTEMS AND ACCOMPANYING PRODUCT SUPPORT PACKAGE REQUIRED TO FIELD & MAINTAIN SYSTEM READINESS AND OPERATIONAL CAPABILITY.

Why it stands out

The contractor climbed 35 positions in this market.

It now ranks #2 by positive obligations over the latest 12 months.

Award net obligations
$787K
Share of 12-month positive obligations
1.8%
Supporting data
Prime contractor
#2 · 4.0% share
up 35 ranks · +3.6 percentage points · $1.2B net increase; action accounted for 51.6%
Funding office
#4 · 3.6% attributed share
up 122 ranks · +3.5 percentage points · $1.2B net increase; action accounted for 52.4%
PIID W56KGY25F0139
Base award

This action

+$263.0M

RAYTHEON COMPANY

W6DV PEO M & S REDSTONE

THE ADVANCED TECHNOLOGY SUPPORT PROGRAM (ATSP) CONTRACT ACQUIRES PROGRESSIVE MICROELECTRONIC CAPABILITY SOLUTIONS FOR CONTINUED REFINEMENT, ENHANCEMENT, AND DELIVERY OF SENSE AND INTERCEPT EQUIPMENT

Why it stands out

The contractor climbed 18 positions in this market.

It now ranks #6 by positive obligations over the latest 12 months.

Award net obligations
$263.0M
Share of 12-month positive obligations
0.76%
Supporting data
Prime contractor
#6 · 1.7% share
up 18 ranks · +1.1 percentage points · $326.6M net increase; action accounted for 80.5%
PIID HQ072725FE061
Base award

This action

+$183.7M

RAYTHEON COMPANY

W6DV PEO M & S REDSTONE

UAE MODERNIZATION PHASE 2

Why it stands out

The funding office climbed 45 positions in attributed spending.

It now ranks #21 in attributed spending.

Award net obligations
$183.7M
Share of 12-month positive obligations
0.53%
Supporting data
Prime contractor
#17 · 0.87% share
+0.9 percentage points · $304.4M net increase; action accounted for 60.3%
PIID W31P4Q26C0001
Modification

This action

+$127.4M

GENERAL DYNAMICS MISSION SYSTEMS, INC.

PAE STRATEGIC SYSTEMS PROGRAMS

SPECIALIZED TECHNICAL ENGINEERING SERVICES, LOGISTICS SERVICES, ENGINEERING SERVICES, PRODUCTION EFFORTS, REPAIR, AND TRAINING SUPPORT FOR SSP FIRE CONTROL SUBSYSTEM (US FUNDED CLINS)

Why it stands out

The contractor climbed 15 positions in this market.

It now ranks #7 by positive obligations over the latest 12 months.

Award net obligations
$348.4M
Share of 12-month positive obligations
0.37%
Supporting data
Prime contractor
#7 · 1.6% share
up 15 ranks · +0.9 percentage points · $260.5M net increase; action accounted for 48.9%
PIID N0003026C1005 · Mod P00001
Modification

This action

+$153.0M

BEYOND NEW HORIZONS, LLC

F1EEFM AEDC FINANCIAL MANAGEMENT FM

THIS CONTRACT WILL ACQUIRE TEST OPERATIONS, TECHNOLOGY DEVELOPMENT, EQUIPMENT AND FACILITY SUSTAINMENT, CAPITAL IMPROVEMENTS AND SOME SUPPORT SERVICES FOR AEDC.

Why it stands out

The contractor and funding office both climbed their market rankings.

Both rank changes are shown in the supporting movement data.

Award net obligations
$944.9M
Share of 12-month positive obligations
0.44%
Supporting data
Prime contractor
#11 · 1.2% share
$32.0M net decline despite this positive action
PIID FA910124CB002 · Mod P00038
View recent award activity by date (10)
  1. Action+$59.3M
    Award net obligations$997.2M
  2. Action+$18.3M
    Award net obligations$602.0M
  3. Action+$7.6M
    Award net obligations$892.9M
  4. Action+$1.1M
    Award net obligations$13.4M
  5. Action+$1.1M
    Award net obligations$19.7M
  6. Action+$172K
    Award net obligations$17.7M
  7. Action+$147K
    Award net obligations$303.1M
  8. Action+$1K
    Award net obligations$80.6M
  9. Action+$21.7M
    Award net obligations$736.0M
  10. Action+$138K
    Award net obligations$56.3M

DoD engineering services market FAQs

Answers based on reported federal contract data.

Who are the top DoD engineering services contractors?

In the 12 months through September 10, 2026, ELECTRIC BOAT CORPORATION, TCOM, L.P., and BOOZ ALLEN HAMILTON INC were the leading DoD engineering services prime contractors by positive obligations.

  1. #1

    ELECTRIC BOAT CORPORATION

    $6,966,681,942 in positive obligations

  2. #2

    TCOM, L.P.

    $1,399,027,649 in positive obligations

  3. #3

    BOOZ ALLEN HAMILTON INC

    $1,289,171,026 in positive obligations

Rankings use reported USAspending award data.

Did DoD contract obligations decrease in the engineering services market?

Yes. Measured by net prime contract obligations, reported DoD activity in the engineering services market decreased 22.6% from $44,581,962,968 in the preceding 12 months to $34,514,025,785 in the 12 months through September 10, 2026.

Latest 12 months
$34,514,025,785
Net prime contract obligations
Preceding 12 months
$44,581,962,968
Net prime contract obligations
Change
−22.6%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

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

Recent DoD contract award activity reported in the engineering services market included actions for ELECTRIC BOAT CORPORATION, TCOM, L.P., and RAYTHEON COMPANY during the 12 months through September 10, 2026.

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

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

From September 11, 2025 through September 10, 2026, DoD reported 7,645 positive-obligation awards for engineering services under NAICS 541330. The leading award type was delivery order. The leading reported procedure was only one source.

Positive-obligation awards
7,645
Leading reported procedure
Only One Source
35.9% of positive obligations
Leading award type
Delivery Order
61.8% of positive obligations
Full and open
37.1%
of positive obligations
Reported parent IDV
62%
of positive obligations
Observed vehicles
SeaPort NxG, OASIS, and ASTRO
Exact matches from reported parent PIIDs

Percentages use positive obligations as the denominator.

Which DoD engineering services awards may warrant recompete research?

6 DoD engineering services awards may warrant recompete research based on reported potential-end dates, including awards held by ELECTRIC BOAT CORPORATION, PERATON INC., and CHUGACH TECHNICAL SOLUTIONS LLC.

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

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Reported obligations include contract actions from October 1, 2021 through September 10, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility. Public Department of Defense award records are generally delayed by 90 days.

Review data methodology