Federal Capture Intelligence

Top EPA administrative management and general management consulting services contractors (NAICS 541611)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Environmental Protection Agency agency guide NAICS 541611 · Administrative Management and General Management Consulting Services
Latest 12 months
$76.3M
Net obligations · Down $27.4M vs. $103.7M preceding
Prime contractors
31
With positive obligations in the latest 12 months

Research the EPA federal contracting market for administrative management and general management consulting services under NAICS 541611. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, and contract types, competition, and procurement methods.

Contract obligation trends for Administrative Management and General Management Consulting Services at the Environmental Protection Agency

Federal records show $481.5M in net obligations across 798 awards in Administrative Management and General Management Consulting Services at the Environmental Protection Agency from Oct 1, 2021 through Sep 10, 2026. This market accounts for 4.5% of $10.8B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 26.4% from $103.7M to $76.3M. 8 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: $67.4M versus $94.0M through the same date in FY25 (−28.2%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$69.1M745Complete
FY2023$102.5M764Complete
FY2024$139.5M770Complete
FY2025$102.8M1,019Complete
FY2026$67.4M710YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$481.5M
798 awards · 86 prime contractors
Latest 12-month movement
−26.4%
$76.3M vs. $103.7M
Leading eight prime share
80.8%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
4.5% of $10.8B in agency-wide net obligations.
Set-aside share when reported
43.1% of 51 awards with reported set-aside status.
Set-aside reporting
22 set aside · 29 no set-aside · 747 not reported

What changed in the last 12 months?

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

Competitive shifts

ENDYNA, INC. lost the most market share
35.5%→2.2%−33.3 percentage points
The contractor now ranks #13 by positive obligations, based on 11 reported actions.
INDUSTRIAL ECONOMICS INC climbed the most in the contractor rankings
#13→#6Up 7 places
The contractor accounts for 5.5% of positive obligations across 70 reported actions.
RESEARCH TRIANGLE INSTITUTE gained the most market share
13.7%→22.3%+8.6 percentage points
The contractor now ranks #1 by positive obligations, based on 116 reported actions.
CAPE FOX ENDEAVOR, LLC was the largest newly observed contractor
$3.9MLatest 12-month obligations
First observed in this market on Sep 22, 2025, the contractor now ranks #7 by positive obligations across 21 reported actions.

Buyer demand

Reported obligations through OFC FOR AIR RAD (OAR) (FUNDING) increased
$13.4M→$28.3M+$14.9M
Latest-period activity spans 101 awards across 11 prime contractors.
Reported obligations through OFC OF MISSION SUPT (OMS) (FUNDING) decreased
$12.9M→$1.4M−$11.5M
Latest-period activity spans 13 awards across 9 prime contractors.
View 3 additional material changes

Competitive shifts

3 contractors were first observed in this market during the latest 12 months
$6.5MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 3 contractors
ContractorLatest 12 months
SHEARMAN & STERLING LLP recorded the largest net deobligation
−$594K→−$1.3M−$736K
The contractor now is unranked by positive obligations, based on 6 reported actions.

Market structure

Top-five contractor share decreased
75.1%→67.0%−8.1 percentage points
Contractors outside the top five now account for 33.0% of positive obligations.
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.

35.8% of positive obligations were attributed to OFC FOR AIR RAD (OAR) (FUNDING). That represents $28.3M, up $14.9M from the preceding 12 months.

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

  1. OFC FOR AIR RAD (OAR) (FUNDING)35.8% · $28.3M · up $14.9M
  2. OFC LANDEMERG MGMT (OLEM)(FUNDING)26.3% · $20.8M · up $4.2M
  3. OFFICE FOR WATER (OW) (FUNDING)17.1% · $13.5M · up $3.8M
  4. OFC OF FINANCE & ADMIN (OFA)(FUNDING)9.7% · $7.7M · up $7.7M
  5. OFC OF MISSION SUPT (OMS) (FUNDING)1.8% · $1.4M · down $11.5M
  6. All other reported offices9.4% 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 FOR AIR RAD (OAR) (FUNDING)

    #1Up 2 from #3

    Latest 12 months

    $28.3M

    35.8% of positive obligations

    Versus preceding 12 months

    +$14.9M

    11 active prime contractors · 101 awards

    View office comparison and evidence

    Reported obligations increased 111.7% from $13.4M to $28.3M. The office’s share of positive obligations moved from 12.9% to 35.8%, a change of +22.9 percentage points.

    The latest period contains 227 actions across 101 awards and 5 newly active prime contractors. The preceding period contained 12 active prime contractors and 110 awards.

    Leading award-level changes

  2. Reported funding office

    OFC LANDEMERG MGMT (OLEM)(FUNDING)

    #2Rank unchanged

    Latest 12 months

    $20.8M

    26.3% of positive obligations

    Versus preceding 12 months

    +$4.2M

    8 active prime contractors · 49 awards

    View office comparison and evidence

    Reported obligations increased 25.6% from $16.5M to $20.8M. The office’s share of positive obligations moved from 15.9% to 26.3%, a change of +10.3 percentage points.

    The latest period contains 101 actions across 49 awards and 1 newly active prime contractor. The preceding period contained 7 active prime contractors and 44 awards.

  3. Reported funding office

    OFFICE FOR WATER (OW) (FUNDING)

    #3Up 2 from #5

    Latest 12 months

    $13.5M

    17.1% of positive obligations

    Versus preceding 12 months

    +$3.8M

    20 active prime contractors · 113 awards

    View office comparison and evidence

    Reported obligations increased 39.9% from $9.6M to $13.5M. The office’s share of positive obligations moved from 9.3% to 17.1%, a change of +7.8 percentage points.

    The latest period contains 213 actions across 113 awards and 3 newly active prime contractors. The preceding period contained 21 active prime contractors and 162 awards.

  4. Reported funding office

    OFC OF FINANCE & ADMIN (OFA)(FUNDING)

    #4New to the positive-obligation ranking

    Latest 12 months

    $7.7M

    9.7% of positive obligations

    Versus preceding 12 months

    +$7.7M

    9 active prime contractors · 22 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $7.7M. The office’s share of positive obligations moved from 0% to 9.7%, a change of +9.7 percentage points.

    The latest period contains 60 actions across 22 awards and 9 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.

  5. Reported funding office

    OFC OF MISSION SUPT (OMS) (FUNDING)

    #5Down 1 from #4

    Latest 12 months

    $1.4M

    1.8% of positive obligations

    Versus preceding 12 months

    −$11.5M

    9 active prime contractors · 13 awards

    View office comparison and evidence

    Reported obligations decreased 88.9% from $12.9M to $1.4M. The office’s share of positive obligations moved from 12.4% to 1.8%, a change of −10.6 percentage points.

    The latest period contains 18 actions across 13 awards and 1 newly active prime contractor. The preceding period contained 12 active prime contractors and 49 awards.

  6. Reported funding office

    OFC OF ADMINISTRATOR (OA) (FUNDING)

    #6Up 11 from #17

    Latest 12 months

    $1.3M

    1.7% of positive obligations

    Versus preceding 12 months

    +$1.0M

    9 active prime contractors · 28 awards

    View office comparison and evidence

    Reported obligations increased 320.7% from $312K to $1.3M. The office’s share of positive obligations moved from 0.30% to 1.7%, a change of +1.4 percentage points.

    The latest period contains 46 actions across 28 awards and 3 newly active prime contractors. The preceding period contained 11 active prime contractors and 28 awards.

  7. Reported funding office

    OFC ENFCOMPL ASSU (OECA) (FUNDING)

    #7Up 9 from #16

    Latest 12 months

    $1.1M

    1.4% of positive obligations

    Versus preceding 12 months

    +$678K

    4 active prime contractors · 17 awards

    View office comparison and evidence

    Reported obligations increased 154.8% from $438K to $1.1M. The office’s share of positive obligations moved from 0.42% to 1.4%, a change of +1.0 percentage points.

    The latest period contains 37 actions across 17 awards and 2 newly active prime contractors. The preceding period contained 5 active prime contractors and 6 awards.

  8. Reported funding office

    REGION 4 (FUNDING OFFICE)

    #8Up 4 from #12

    Latest 12 months

    $820K

    1.0% of positive obligations

    Versus preceding 12 months

    +$226K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 38.1% from $594K to $820K. The office’s share of positive obligations moved from 0.57% to 1.0%, a change of +0.5 percentage points.

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

  9. Reported funding office

    REGION 10 (FUNDING OFFICE)

    #9Down 2 from #7

    Latest 12 months

    $813K

    1.0% of positive obligations

    Versus preceding 12 months

    −$787K

    3 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations decreased 49.2% from $1.6M to $813K. The office’s share of positive obligations moved from 1.5% to 1.0%, a change of −0.5 percentage points.

    The latest period contains 7 actions across 6 awards and 1 newly active prime contractor. The preceding period contained 3 active prime contractors and 8 awards.

  10. Reported funding office

    OFC CHEMSFTYPOLLPREV(OCSPP) (FUND)

    #10Up 1 from #11

    Latest 12 months

    $754K

    0.95% of positive obligations

    Versus preceding 12 months

    +$148K

    8 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations increased 24.4% from $606K to $754K. The office’s share of positive obligations moved from 0.58% to 0.95%, a change of +0.4 percentage points.

    The latest period contains 12 actions across 9 awards and 3 newly active prime contractors. The preceding period contained 7 active prime contractors and 9 awards.

  11. Reported funding office

    OFC RESEARCH DEV (ORD) (FUNDING)

    #18Down 9 from #9

    Latest 12 months

    $97K

    0.12% of positive obligations

    Versus preceding 12 months

    −$922K

    4 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations decreased 90.5% from $1.0M to $97K. The office’s share of positive obligations moved from 0.98% to 0.12%, a change of −0.9 percentage points.

    The latest period contains 4 actions across 4 awards and 1 newly active prime contractor. The preceding period contained 7 active prime contractors and 17 awards.

  12. Reported funding office

    OFFICE OF ENVIRONMENTAL JUSTICE AND EXTERNAL CIVIL RIGHTS (OEJECR)

    #20Down 19 from #1

    Latest 12 months

    $6K

    0.010% of positive obligations

    Versus preceding 12 months

    −$35.9M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $35.9M to $6K. The office’s share of positive obligations moved from 34.6% to 0.010%, a change of −34.6 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 4 active prime contractors and 12 awards.

    Leading award-level changes

  13. Reported funding office

    REGION 9 (FUNDING OFFICE)

    No positive-obligation rank

    Latest 12 months

    −$2.8M

    0% of positive obligations

    Versus preceding 12 months

    −$9.7M

    5 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations moved from $6.9M in net obligations to $2.8M in net deobligations. The office’s share of positive obligations moved from 6.7% to 0%, a change of −6.7 percentage points.

    The latest period contains 9 actions across 6 awards and 2 newly active prime contractors. The preceding period contained 3 active prime contractors and 5 awards.

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 177 awards had positive obligations totaling $85.3M. Subject to Multiple Award Fair Opportunity was the leading reported procedure, accounting for 53.6% of positive obligations. Awards with a reported parent IDV accounted for 94.3%.

Leading award type
65.2%
BPA Call
Leading reported procedure
53.6%
Subject to Multiple Award Fair Opportunity
Reported parent IDV
94.3%
of positive obligations had a reported parent IDV
Median reported offers
1
37 of 177 awards reported offers · Limited reporting

Buying method changes

Compared with Sep 11, 2024–Sep 10, 2025. Based on 177 current awards and 217 preceding awards with positive net obligations.

Subject to Multiple Award Fair Opportunity obligation share
53.6%
Down from 77.6% 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 541611 peer median, parent-IDV obligation share is 9.8 percentage points higher, reported full-and-open obligation share is 27.3 percentage points higher, delivery-order obligation share is 26.9 percentage points lower, and median positive award obligations are 63.3% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share94.3%84.4%+9.8 pts
Reported full-and-open obligation share72.7%45.4%+27.3 pts
Delivery-order obligation share29.1%55.9%-26.9 pts
Median positive award obligations$164K$448K-63.3%
Peer cohort and comparison limits

The peer median gives each of the 22 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
BPA Call(A)119$55.6M65.2%
Delivery Order(C)53$24.8M29.1%
Definitive Contract(D)2$4.7M5.5%
Purchase Order(B)3$196K0.23%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
BPA(E)119$55.6M65.2%
IDC(B)42$18.3M21.4%
FSS(C)11$6.5M7.6%
Not reported5$4.9M5.8%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)141$63.9M74.9%
Multiple Award(M)31$16.5M19.3%
Not reported5$4.9M5.8%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Subject to Multiple Award Fair Opportunity(MAFO)107$45.7M53.6%
Negotiated Proposal/Quote(NP)34$16.8M19.7%
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)26$16.5M19.3%
Sss(ONLY ONE SOURCE)2$4.7M5.5%
Np(NEGOTIATED PROPOSAL/QUOTE)4$1.1M1.3%
Simplified Acquisition(SP1)3$323K0.38%
Other reported values1$147K0.17%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition(A)137$62.0M72.7%
A(FULL AND OPEN COMPETITION)29$17.2M20.1%
C(NOT COMPETED)2$4.7M5.5%
Full and Open Competition After Exclusion of Sources(D)4$507K0.59%
D(FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES)1$439K0.51%
Not Competed Under SAP(G)2$317K0.37%
Other reported values2$153K0.18%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)106$55.0M64.4%
Competitive Set Aside(CSA)12$2.7M3.2%
Other Statutory Authority(OSA)1$2.1M2.5%
Follow-on Action Following Competitive Initial Action(FOO)5$1.7M2.0%
Only One Source - Other(ONE)9$677K0.79%
Not reported44$23.1M27.1%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Only One Source-Other (FAR 6.302-1 Other)(ONE)2$4.7M5.5%
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)1$274K0.32%
Urgency (FAR 6.302-2)(URG)1$147K0.17%
SAP Non-Competition (FAR 13)(SP2)1$43K0.050%
Not reported172$80.1M93.9%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Time and Materials(Y)96$36.0M42.2%
Firm Fixed Price(J)34$16.7M19.6%
Y(TIME AND MATERIALS)18$13.3M15.6%
Labor Hours(Z)13$9.7M11.4%
J(FIRM FIXED PRICE)10$8.7M10.2%
Cost Plus Fixed Fee(U)2$584K0.68%
Other reported values4$338K0.40%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Support- Professional: Other(R499)72$40.7M47.7%
Support- Professional: Engineering/Technical(R425)31$15.4M18.0%
Environmental Systems Protection- Environmental Consulting and Legal Support(F115)13$9.2M10.8%
IT and Telecom - IT Management Support Services (Labor)(DF01)2$4.6M5.4%
Other Environmental Services(F999)20$3.9M4.6%
Medical- Evaluation/Screening(Q403)1$3.9M4.6%
Other reported values38$7.6M8.9%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Environmental Protection Agency(6800)174$85.2M99.9%
Departmental Offices(1406)1$53K0.060%
Federal Acquisition Service(4732)2$11K0.010%

Awarding offices

Reported valueAwardsPositive obligationsShare
Land, Enforcement, and Air Division(68HERL)74$49.1M57.5%
Water, Tribal & Science Division(68HERW)73$21.8M25.6%
Construction, Finance, Administrative & Ia Division(68HERF)14$12.3M14.5%
Region 4 Contracting Office(68HE04)1$809K0.95%
Region 6 Contracting Office(68HE06)2$599K0.70%
Region 9 Contracting Office(68HE09)2$230K0.27%
Other reported values11$455K0.53%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
68HERH23D0001(6800)3$11.9M13.9%
68HERC22A0020(6800)2$8.8M10.3%
68HE0P24A0003(6800)7$5.8M6.8%
68HERH25A0009(6800)6$4.5M5.3%
68HERC24A0011(6800)23$4.5M5.3%
47QRAA18D00C6(4732)1$4.4M5.2%
68HERH22A0023(6800)1$4.2M5.0%
68HERH25A0021(6800)9$3.5M4.1%
Other reported values120$32.7M38.4%
Not reported5$4.9M5.8%

Offers, award size, and timing

Median reported offers
1 median
37 reported · 140 not reported · Limited reporting
Positive award obligations
$164K median
$70K–$354K middle 50%
Reported performance period
684 days (~22 months) median
177 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
8 of 31prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
22.3%of positive obligations in the last 12 months
Leading four prime contractors
61.4%of positive obligations in the last 12 months
Leading eight prime contractors
80.8%of positive obligations in the last 12 months

Based on $79.3M 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

    $17.6M

    22.3%

    Dollar movement

    +$3.1M

    vs. prior 12 months

    Last 12mo awards

    59 awards

    116 actions

    Historical and award details for RESEARCH TRIANGLE INSTITUTE
    Obligations: prior → latest
    $14.6M → $17.6M
    +20.9%
    Share: prior → latest
    13.7% → 22.3%
    +8.6 percentage points
    All-period obligations
    $74.0M
    15.3% of all-period positive obligations · 118 awards
    Recorded activity
    Since Oct 12, 2021
    through Sep 3, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported5959
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $11.6M

    14.7%

    Dollar movement

    +$3.2M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    12 actions

    Historical and award details for GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
    Obligations: prior → latest
    $8.4M → $11.6M
    +38.2%
    Share: prior → latest
    7.9% → 14.7%
    +6.8 percentage points
    All-period obligations
    $45.2M
    9.4% of all-period positive obligations · 8 awards
    Recorded activity
    Since Nov 16, 2021
    through Jun 18, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside01
    Not reported66
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $10.4M

    13.2%

    Dollar movement

    −$705K

    vs. prior 12 months

    Last 12mo awards

    66 awards

    160 actions

    Historical and award details for ICF INCORPORATED, L.L.C.
    Obligations: prior → latest
    $11.2M → $10.4M
    −6.3%
    Share: prior → latest
    10.4% → 13.2%
    +2.7 percentage points
    All-period obligations
    $85.5M
    17.7% of all-period positive obligations · 111 awards
    Recorded activity
    Since Oct 21, 2021
    through Sep 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported6665
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $9.0M

    11.3%

    Dollar movement

    +$782K

    vs. prior 12 months

    Last 12mo awards

    21 awards

    65 actions

    Historical and award details for ABT GLOBAL LLC
    Obligations: prior → latest
    $8.2M → $9.0M
    +9.5%
    Share: prior → latest
    7.7% → 11.3%
    +3.6 percentage points
    All-period obligations
    $34.4M
    7.1% of all-period positive obligations · 56 awards
    Recorded activity
    Since Oct 6, 2021
    through Sep 3, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported2126
    Reported small business00
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $4.4M

    5.6%

    Dollar movement

    −$1.7M

    vs. prior 12 months

    Last 12mo awards

    1 award

    11 actions

    Historical and award details for CENTENNIAL TECHNOLOGIES INC
    Obligations: prior → latest
    $6.2M → $4.4M
    −28.0%
    Share: prior → latest
    5.8% → 5.6%
    −0.2 percentage points
    All-period obligations
    $18.2M
    3.8% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 1, 2023
    through Jul 29, 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.

  6. #6

    Last 12mo obligations

    $4.3M

    5.5%

    Dollar movement

    +$3.6M

    vs. prior 12 months

    Last 12mo awards

    28 awards

    70 actions

    Historical and award details for INDUSTRIAL ECONOMICS INC
    Obligations: prior → latest
    $773K → $4.3M
    +459.5%
    Share: prior → latest
    0.72% → 5.5%
    +4.7 percentage points
    All-period obligations
    $11.8M
    2.5% of all-period positive obligations · 49 awards
    Recorded activity
    Since Oct 4, 2021
    through Aug 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported2717
    Reported small business00
    All-period set-aside types

    None reported.

  7. #7

    Last 12mo obligations

    $3.9M

    4.9%

    Dollar movement

    +$3.9M

    vs. prior 12 months

    Last 12mo awards

    1 award

    21 actions

    Historical and award details for CAPE FOX ENDEAVOR, LLC
    Obligations: prior → latest
    $0 → $3.9M
    Not comparable
    Share: prior → latest
    0% → 4.9%
    +4.9 percentage points
    All-period obligations
    $3.9M
    0.81% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 22, 2025
    through Aug 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $2.7M

    3.4%

    Dollar movement

    −$2.8M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    22 actions

    Historical and award details for SAVAN GROUP, LLC
    Obligations: prior → latest
    $5.5M → $2.7M
    −51.1%
    Share: prior → latest
    5.2% → 3.4%
    −1.8 percentage points
    All-period obligations
    $14.9M
    3.1% of all-period positive obligations · 11 awards
    Recorded activity
    Since Oct 21, 2022
    through Sep 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside23
    Reported no set-aside00
    Not reported48
    Reported small business611
    All-period set-aside types
    • 3 · Total small business
  9. #9

    Last 12mo obligations

    $2.3M

    2.9%

    Dollar movement

    +$2.3M

    vs. prior 12 months

    Last 12mo awards

    1 award

    6 actions

    Historical and award details for SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
    Obligations: prior → latest
    $0 → $2.3M
    Not comparable
    Share: prior → latest
    0% → 2.9%
    +2.9 percentage points
    All-period obligations
    $2.3M
    0.48% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 29, 2025
    through Jun 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported10
    Reported small business00
    All-period set-aside types

    None reported.

  10. #10

    Last 12mo obligations

    $2.3M

    2.9%

    Dollar movement

    +$456K

    vs. prior 12 months

    Last 12mo awards

    20 awards

    51 actions

    Historical and award details for THE CADMUS GROUP LLC
    Obligations: prior → latest
    $1.9M → $2.3M
    +24.6%
    Share: prior → latest
    1.7% → 2.9%
    +1.2 percentage points
    All-period obligations
    $30.5M
    6.3% of all-period positive obligations · 73 awards
    Recorded activity
    Since Oct 21, 2021
    through Aug 5, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside01
    Not reported2034
    Reported small business00
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $2.1M

    2.6%

    Dollar movement

    +$1.1M

    vs. prior 12 months

    Last 12mo awards

    12 awards

    24 actions

    Historical and award details for BATTELLE MEMORIAL INSTITUTE
    Obligations: prior → latest
    $963K → $2.1M
    +117.4%
    Share: prior → latest
    0.90% → 2.6%
    +1.7 percentage points
    All-period obligations
    $6.2M
    1.3% of all-period positive obligations · 26 awards
    Recorded activity
    Since Oct 13, 2021
    through Aug 6, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported1212
    Reported small business00
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $2.1M

    2.6%

    Dollar movement

    −$1.7M

    vs. prior 12 months

    Last 12mo awards

    31 awards

    79 actions

    Historical and award details for EASTERN RESEARCH GROUP INC
    Obligations: prior → latest
    $3.8M → $2.1M
    −45.5%
    Share: prior → latest
    3.5% → 2.6%
    −0.9 percentage points
    All-period obligations
    $18.1M
    3.8% of all-period positive obligations · 59 awards
    Recorded activity
    Since Oct 14, 2021
    through Sep 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported3147
    Reported small business00
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $1.7M

    2.2%

    Dollar movement

    −$36.2M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    11 actions

    Historical and award details for ENDYNA, INC.
    Obligations: prior → latest
    $37.9M → $1.7M
    −95.5%
    Share: prior → latest
    35.5% → 2.2%
    −33.3 percentage points
    All-period obligations
    $79.5M
    16.5% of all-period positive obligations · 24 awards
    Recorded activity
    Since Dec 21, 2021
    through Jul 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported613
    Reported small business613
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $809K

    1.0%

    Dollar movement

    +$238K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for PN AUTOMATION INC
    Obligations: prior → latest
    $572K → $809K
    +41.6%
    Share: prior → latest
    0.54% → 1.0%
    +0.5 percentage points
    All-period obligations
    $3.1M
    0.64% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 26, 2023
    through Aug 13, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business11
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    $676K

    0.85%

    Dollar movement

    −$1.7M

    vs. prior 12 months

    Last 12mo awards

    11 awards

    20 actions

    Historical and award details for THE NORTHBRIDGE GROUP, INC.
    Obligations: prior → latest
    $2.4M → $676K
    −72.0%
    Share: prior → latest
    2.3% → 0.85%
    −1.4 percentage points
    All-period obligations
    $6.6M
    1.4% of all-period positive obligations · 19 awards
    Recorded activity
    Since Oct 18, 2021
    through Sep 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported1012
    Reported small business1112
    All-period set-aside types
    • 1 · Total small business

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

+$6.0M

GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.

OFC LANDEMERG MGMT (OLEM)(FUNDING)

QSS CONTRACT: SUPERFUND ANALYTICAL SERVICES BRANCH (ASB) TASK ORDER MOD 13: MODIFICATION TO ADD FUNDING.

Why it stands out

The contractor climbed 2 positions in this market.

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

Award net obligations
$38.4M
Share of 12-month positive obligations
7.6%
Supporting data
Prime contractor
#2 · 14.7% share
up 2 ranks · +6.8 percentage points · $3.2M net increase; action exceeded it by $2.8M
Funding office
#2 · 26.3% attributed share
+10.3 percentage points · $4.2M net increase; action exceeded it by $1.8M
PIID 68HERH23F0125 · Mod P00013
Base award

This action

+$3.4M

RESEARCH TRIANGLE INSTITUTE

OFFICE FOR WATER (OW) (FUNDING)

R425-TECHNICAL SUPPORT FOR THE MARINE PROTECTION, RESEARCH, AND SANCTUARIES ACT PROGRAM INCLUDING OCEAN DISPOSAL SITE MONITORING

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
$6.4M
Share of 12-month positive obligations
4.3%
Supporting data
Prime contractor
#1 · 22.3% share
up 1 rank · +8.6 percentage points · $3.1M net increase; action exceeded it by $369K
Funding office
#3 · 17.1% attributed share
up 2 ranks · +7.8 percentage points · $3.8M net increase; action accounted for 89.1%
Related:Largest share gain
PIID 68HERW26F0009
Deobligation

This action

−$4.1M

ENDYNA, INC.

REGION 9 (FUNDING OFFICE)

R499-DRINKING WATER AND WASTEWATER TECHNICAL ASSISTANCE TO TRIBES AND ALASKAN NATIVE VILLAGES REGION 9 - GEOGRAPHIC AREA H P00009: TO DE-OBLIGATE FUNDING.

Why it stands out

This award recorded a material contraction.

The action removed $4.1M. A deobligation does not by itself show lower requirement demand.

Award net obligations
$12.3M
Share of 12-month positive obligations
5.2%
Supporting data
Prime contractor
#13 · 2.2% share
down 12 ranks · −33.3 percentage points · $36.2M net decline; action accounted for 11.4%
Funding office
0% attributed share
−6.7 percentage points · $9.7M net decline; action accounted for 42.8%
Related:Largest share loss
PIID 68HERC24F0436 · Mod P00009
Modification

This action

+$1.4M

CAPE FOX ENDEAVOR, LLC

OFC OF FINANCE & ADMIN (OFA)(FUNDING)

Q403 - AGENCYWIDE MEDICAL SERVICES SUPPORT - OCCUPATIONAL HEALTH

Why it stands out

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

The modification placed the contractor #7 in this market by positive obligations over the latest 12 months.

Award net obligations
$3.9M
Share of 12-month positive obligations
1.8%
Supporting data
Prime contractor
#7 · 4.9% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#4 · 9.7% attributed share
+9.7 percentage points · $7.7M net increase; action accounted for 18.2%
Related:Largest newly observed contractorNewly observed contractor cohort
PIID 68HERC25C0065 · Mod P00019
Modification

This action

+$970K

SCIENCE APPLICATIONS INTERNATIONAL CORPORATION

OFC FOR AIR RAD (OAR) (FUNDING)

THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDS.

Why it stands out

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

The modification placed the contractor #9 in this market by positive obligations over the latest 12 months.

Award net obligations
$2.3M
Share of 12-month positive obligations
1.2%
Supporting data
Prime contractor
#9 · 2.9% share
Newly active in this market; no actions were reported in the preceding 12 months
Related:Newly observed contractor cohort
PIID 68HERH25F0248 · Mod P00003
Modification

This action

+$571K

CENTENNIAL TECHNOLOGIES INC

OFC OF MISSION SUPT (OMS) (FUNDING)

EPA INFORMATION TECHNOLOGY SUPPORT AND INFRASTRUCTURE SERVICES (ITSIS) FOR RTP AND CINCINNATI PURPOSE: ADD INCREMENTAL FUNDING TO OPTION II.

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $571K while office-attributed obligations fell $11.5M overall.

Award net obligations
$18.5M
Share of 12-month positive obligations
0.72%
Supporting data
Prime contractor
#5 · 5.6% share
$1.7M net decline despite this positive action
Funding office
#5 · 1.8% attributed share
$11.5M net decline despite this positive action
PIID 68HERD23F0120 · Mod P00038
View recent award activity by date (10)
  1. SAVAN GROUP, LLCModification · PIID 68HERC25F0161
    Action+$83K
    Award net obligations$2.3M
  2. EASTERN RESEARCH GROUP INCModification · PIID 68HERH24F0353
    Action+$16K
    Award net obligations$2.4M
  3. ABT GLOBAL LLCModification · PIID 68HERH25F0304
    Action+$525K
    Award net obligations$1.8M
  4. ABT GLOBAL LLCBase award · PIID 68HERW26F0178
    Action+$150K
    Award net obligations$150K
  5. RESEARCH TRIANGLE INSTITUTEDeobligation · PIID 68HERH21F0049
    Action−$4K
    Award net obligations$67K
  6. RESEARCH TRIANGLE INSTITUTEDeobligation · PIID 68HERH23F0187
    Action−$227K
    Award net obligations$590K
  7. CAPE FOX ENDEAVOR, LLCModification · PIID 68HERC25C0065
    Action+$101K
    Award net obligations$3.9M
  8. SAVAN GROUP, LLCDeobligation · PIID 68HERC24F0205
    Action−$128K
    Award net obligations$1.2M
  9. SAVAN GROUP, LLCDeobligation · PIID 68HERC25F0098
    Action−$128K
    Award net obligations$2.0M
  10. THE NORTHBRIDGE GROUP, INC.Base award · PIID 68HERW26F0204
    Action+$419K
    Award net obligations$419K

EPA administrative management and general management consulting services market FAQs

Answers based on reported federal contract data.

Who are the top EPA administrative management and general management consulting services contractors?

In the 12 months through September 10, 2026, RESEARCH TRIANGLE INSTITUTE, GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC., and ICF INCORPORATED, L.L.C. were the leading EPA administrative management and general management consulting services prime contractors by positive obligations.

  1. #1

    RESEARCH TRIANGLE INSTITUTE

    $17,636,056 in positive obligations

  2. #2

    GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.

    $11,646,981 in positive obligations

  3. #3

    ICF INCORPORATED, L.L.C.

    $10,446,997 in positive obligations

Rankings use reported USAspending award data.

Did EPA contract obligations decrease under NAICS 541611?

Yes. Measured by net prime contract obligations, reported EPA activity in the administrative management and general management consulting services market decreased 26.4% from $103,676,923 in the preceding 12 months to $76,311,418 in the 12 months through September 10, 2026.

Latest 12 months
$76,311,418
Net prime contract obligations
Preceding 12 months
$103,676,923
Net prime contract obligations
Change
−26.4%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent EPA contract award activity was reported under NAICS 541611?

Recent EPA contract award activity reported in the administrative management and general management consulting services market included actions for GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC., RESEARCH TRIANGLE INSTITUTE, and ENDYNA, INC. 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 EPA contracts under NAICS 541611?

From September 11, 2025 through September 10, 2026, EPA reported 177 positive-obligation awards for administrative management and general management consulting services under NAICS 541611. The leading award type was BPA call. The leading reported procedure was subject to multiple award fair opportunity.

Positive-obligation awards
177
Leading reported procedure
Subject to Multiple Award Fair Opportunity
53.6% of positive obligations
Leading award type
BPA Call
65.2% of positive obligations
Full and open
72.7%
of positive obligations
Reported parent IDV
94.3%
of positive obligations

Percentages use positive obligations as the denominator.

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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 September 10, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology