Federal Capture Intelligence

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

Contract actions: October 1, 2021 – October 4, 2026 Updated October 5, 2026 Environmental Protection Agency agency guide NAICS 541611 · Administrative Management and General Management Consulting Services
Latest 12 months
$71.8M
Net obligations · Down $30.9M vs. $102.8M preceding
Prime contractors
30
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 $486.0M in net obligations across 804 awards in Administrative Management and General Management Consulting Services at the Environmental Protection Agency from Oct 1, 2021 through Oct 4, 2026. This market accounts for 4.4% of $11.0B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 30.1% from $102.8M to $71.8M. 9 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 $94K through the same date in FY26 (−100.0%).
Net obligations · complete fiscal yearNet obligations · FY27 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$71.9M730Complete

Market at a glance

All reported prime contract awards
All-period net obligations
$486.0M
804 awards · 87 prime contractors
Latest 12-month movement
−30.1%
$71.8M vs. $102.8M
Leading eight prime share
77.1%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
4.4% of $11.0B in agency-wide net obligations.
Set-aside share when reported
42.3% of 52 awards with reported set-aside status.
Set-aside reporting
22 set aside · 30 no set-aside · 752 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

ENDYNA, INC. lost the most market share
35.3%→2.3%−33.0 percentage points
The contractor now ranks #14 by positive obligations, based on 10 reported actions.
RESEARCH TRIANGLE INSTITUTE gained the most market share
12.16%→24.42%+12.3 percentage points
The contractor now ranks #1 by positive obligations, based on 111 reported actions.

Buyer demand

Reported obligations through OFC FOR AIR RAD (OAR) (FUNDING) increased
$13.7M→$27.8M+$14.1M
Latest-period activity spans 98 awards across 11 prime contractors.
Reported obligations through OFC LANDEMERG MGMT (OLEM)(FUNDING) decreased
$20.3M→$14.4M−$5.9M
Latest-period activity spans 48 awards across 8 prime contractors.

Market structure

Top-five contractor share decreased
75.18%→63.05%−12.1 percentage points
Contractors outside the top five now account for 37.0% of positive obligations.
View 1 additional material change

Competitive shifts

GI4, LLC was the largest newly observed contractor
$1.1MLatest 12-month obligations
First observed in this market on Jul 15, 2026, the contractor now ranks #15 by positive obligations across 6 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 Oct 4, 2026.

37.5% of positive obligations were attributed to OFC FOR AIR RAD (OAR) (FUNDING). That represents $27.8M, up $14.1M 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)37.5% · $27.8M · up $14.1M
  2. OFFICE FOR WATER (OW) (FUNDING)21.0% · $15.6M · up $7.9M
  3. OFC LANDEMERG MGMT (OLEM)(FUNDING)19.4% · $14.4M · down $5.9M
  4. OFC OF FINANCE & ADMIN (OFA)(FUNDING)10.9% · $8.1M · up $8.1M
  5. OFC OF ADMINISTRATOR (OA) (FUNDING)1.8% · $1.3M · up $1.1M
  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

    $27.8M

    37.5% of positive obligations

    Versus preceding 12 months

    +$14.1M

    11 active prime contractors · 98 awards

    View office comparison and evidence

    Reported obligations increased 103.5% from $13.7M to $27.8M. The office’s share of positive obligations moved from 13.3% to 37.5%, a change of +24.2 percentage points.

    The latest period contains 218 actions across 98 awards and 4 newly active prime contractors. The preceding period contained 13 active prime contractors and 114 awards.

    Leading award-level changes

  2. Reported funding office

    OFFICE FOR WATER (OW) (FUNDING)

    #2Up 3 from #5

    Latest 12 months

    $15.6M

    21.0% of positive obligations

    Versus preceding 12 months

    +$7.9M

    19 active prime contractors · 101 awards

    View office comparison and evidence

    Reported obligations increased 103.8% from $7.7M to $15.6M. The office’s share of positive obligations moved from 7.4% to 21.0%, a change of +13.6 percentage points.

    The latest period contains 187 actions across 101 awards and 3 newly active prime contractors. The preceding period contained 20 active prime contractors and 155 awards.

  3. Reported funding office

    OFC LANDEMERG MGMT (OLEM)(FUNDING)

    #3Down 1 from #2

    Latest 12 months

    $14.4M

    19.4% of positive obligations

    Versus preceding 12 months

    −$5.9M

    8 active prime contractors · 48 awards

    View office comparison and evidence

    Reported obligations decreased 28.9% from $20.3M to $14.4M. The office’s share of positive obligations moved from 19.7% to 19.4%, a change of −0.3 percentage points.

    The latest period contains 95 actions across 48 awards and 1 newly active prime contractor. The preceding period contained 7 active prime contractors and 41 awards.

  4. Reported funding office

    OFC OF FINANCE & ADMIN (OFA)(FUNDING)

    #4New to the positive-obligation ranking

    Latest 12 months

    $8.1M

    10.9% of positive obligations

    Versus preceding 12 months

    +$8.1M

    9 active prime contractors · 22 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $8.1M. The office’s share of positive obligations moved from 0% to 10.9%, a change of +10.9 percentage points.

    The latest period contains 63 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 ADMINISTRATOR (OA) (FUNDING)

    #5Up 13 from #18

    Latest 12 months

    $1.3M

    1.8% of positive obligations

    Versus preceding 12 months

    +$1.1M

    9 active prime contractors · 27 awards

    View office comparison and evidence

    Reported obligations increased 506.2% from $214K to $1.3M. The office’s share of positive obligations moved from 0.21% to 1.8%, a change of +1.5 percentage points.

    The latest period contains 44 actions across 27 awards and 3 newly active prime contractors. The preceding period contained 11 active prime contractors and 23 awards.

  6. Reported funding office

    REGION 2 (FUNDING OFFICE)

    #6Up 5 from #11

    Latest 12 months

    $1.2M

    1.6% of positive obligations

    Versus preceding 12 months

    +$585K

    3 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations increased 101.9% from $574K to $1.2M. The office’s share of positive obligations moved from 0.56% to 1.6%, a change of +1.0 percentage points.

    The latest period contains 5 actions across 5 awards and 1 newly active prime contractor. The preceding period contained 2 active prime contractors and 8 awards.

  7. Reported funding office

    OFC ENFCOMPL ASSU (OECA) (FUNDING)

    #7Up 5 from #12

    Latest 12 months

    $1.1M

    1.4% of positive obligations

    Versus preceding 12 months

    +$598K

    4 active prime contractors · 17 awards

    View office comparison and evidence

    Reported obligations increased 125.1% from $478K to $1.1M. The office’s share of positive obligations moved from 0.46% to 1.4%, a change of +1.0 percentage points.

    The latest period contains 36 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 5 from #13

    Latest 12 months

    $872K

    1.2% of positive obligations

    Versus preceding 12 months

    +$436K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 99.9% from $436K to $872K. The office’s share of positive obligations moved from 0.42% to 1.2%, a change of +0.8 percentage points.

    The latest period contains 6 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

    1.1% of positive obligations

    Versus preceding 12 months

    −$726K

    3 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations decreased 47.2% from $1.5M to $813K. The office’s share of positive obligations moved from 1.5% to 1.1%, a change of −0.4 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)

    #10Rank unchanged

    Latest 12 months

    $743K

    1.0% of positive obligations

    Versus preceding 12 months

    +$137K

    8 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations increased 22.6% from $606K to $743K. The office’s share of positive obligations moved from 0.59% to 1.0%, a change of +0.4 percentage points.

    The latest period contains 13 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

    REGION 5 (FUNDING OFFICE)

    #11Up 9 from #20

    Latest 12 months

    $737K

    0.99% of positive obligations

    Versus preceding 12 months

    +$699K

    4 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations increased 1859.9% from $38K to $737K. The office’s share of positive obligations moved from 0.040% to 0.99%, a change of +0.9 percentage points.

    The latest period contains 6 actions across 5 awards and 2 newly active prime contractors. The preceding period contained 4 active prime contractors and 7 awards.

  12. Reported funding office

    OFFICE OF ENVIRONMENTAL JUSTICE AND EXTERNAL CIVIL RIGHTS (OEJECR)

    #18Down 17 from #1

    Latest 12 months

    $6K

    0.010% of positive obligations

    Versus preceding 12 months

    −$35.6M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $35.6M 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 10 awards.

    Leading award-level changes

  13. Reported funding office

    OFC OF MISSION SUPT (OMS) (FUNDING)

    No positive-obligation rank

    Latest 12 months

    −$469K

    0% of positive obligations

    Versus preceding 12 months

    −$12.4M

    8 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations moved from $11.9M in net obligations to $469K in net deobligations. The office’s share of positive obligations moved from 11.6% to 0%, a change of −11.6 percentage points.

    The latest period contains 10 actions across 9 awards and 1 newly active prime contractor. The preceding period contained 12 active prime contractors and 49 awards.

  14. Reported funding office

    REGION 9 (FUNDING OFFICE)

    No positive-obligation rank

    Latest 12 months

    −$1.9M

    0% of positive obligations

    Versus preceding 12 months

    −$8.7M

    5 active prime contractors · 7 awards

    View office comparison and evidence

    Reported obligations moved from $6.8M in net obligations to $1.9M 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 12 actions across 7 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 Oct 5, 2025 through Oct 4, 2026, 170 awards had positive obligations totaling $79.7M. Subject to Multiple Award Fair Opportunity was the leading reported procedure, accounting for 54.3% of positive obligations. Awards with a reported parent IDV accounted for 94.2%.

Leading award type
70.8%
BPA Call
Leading reported procedure
54.3%
Subject to Multiple Award Fair Opportunity
Reported parent IDV
94.2%
of positive obligations had a reported parent IDV
Median reported offers
1
38 of 170 awards reported offers · Limited reporting

Buying method changes

Compared with Oct 5, 2024–Oct 4, 2025. Based on 170 current awards and 206 preceding awards with positive net obligations.

Reported full-and-open obligation share
66.7%
Down from 91.5% 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 8.3 percentage points higher, reported full-and-open obligation share is 42.5 percentage points higher, delivery-order obligation share is 28.9 percentage points lower, and median positive award obligations are 58.2% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share94.2%85.9%+8.3 pts
Reported full-and-open obligation share66.7%24.2%+42.5 pts
Delivery-order obligation share23.4%52.3%-28.9 pts
Median positive award obligations$181K$434K-58.2%
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)116$56.4M70.8%
Delivery Order(C)48$18.6M23.4%
Definitive Contract(D)3$4.5M5.6%
Purchase Order(B)3$196K0.25%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
BPA(E)116$56.4M70.8%
IDC(B)37$12.7M16.0%
FSS(C)11$5.9M7.4%
Not reported6$4.7M5.8%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)133$59.2M74.3%
Multiple Award(M)31$15.9M19.9%
Not reported6$4.7M5.8%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Subject to Multiple Award Fair Opportunity(MAFO)100$43.3M54.3%
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)30$19.1M24.0%
Negotiated Proposal/Quote(NP)27$10.4M13.0%
Sss(ONLY ONE SOURCE)3$4.5M5.6%
Np(NEGOTIATED PROPOSAL/QUOTE)6$2.0M2.5%
Simplified Acquisition(SP1)3$323K0.41%
Other reported values1$147K0.18%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition(A)123$53.2M66.7%
A(FULL AND OPEN COMPETITION)36$21.1M26.5%
C(NOT COMPETED)3$4.5M5.6%
Full and Open Competition After Exclusion of Sources(D)4$488K0.61%
Not Competed Under SAP(G)2$317K0.40%
Not Competed(C)1$147K0.18%
Other reported values1$6K0.0076%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)104$53.0M66.5%
Competitive Set Aside(CSA)14$4.7M5.9%
Other Statutory Authority(OSA)1$2.1M2.6%
Follow-on Action Following Competitive Initial Action(FOO)5$2.0M2.6%
Only One Source - Other(ONE)6$575K0.72%
Not reported40$17.3M21.7%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Only One Source-Other (FAR 6.302-1 Other)(ONE)3$4.5M5.6%
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)1$274K0.34%
Urgency (FAR 6.302-2)(URG)1$147K0.18%
SAP Non-Competition (FAR 13)(SP2)1$43K0.050%
Not reported164$74.8M93.8%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Time and Materials(Y)84$33.8M42.4%
Y(TIME AND MATERIALS)22$15.7M19.6%
Firm Fixed Price(J)32$10.7M13.4%
J(FIRM FIXED PRICE)13$9.6M12.0%
Labor Hours(Z)13$9.1M11.5%
Cost Plus Fixed Fee(U)2$544K0.68%
Other reported values4$338K0.42%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Support- Professional: Other(R499)69$35.0M43.9%
Support- Professional: Engineering/Technical(R425)30$15.9M20.0%
Environmental Systems Protection- Environmental Consulting and Legal Support(F115)13$9.2M11.6%
IT and Telecom - IT Management Support Services (Labor)(DF01)2$4.0M5.0%
Other Environmental Services(F999)16$3.4M4.2%
Medical- Evaluation/Screening(Q403)1$3.3M4.1%
Other reported values39$8.9M11.2%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Environmental Protection Agency(6800)167$79.6M99.9%
Departmental Offices(1406)1$53K0.070%
Federal Acquisition Service(4732)2$11K0.010%

Awarding offices

Reported valueAwardsPositive obligationsShare
Land, Enforcement, and Air Division(68HERL)73$42.2M52.9%
Water, Tribal & Science Division(68HERW)71$23.4M29.3%
Construction, Finance, Administrative & Ia Division(68HERF)13$11.2M14.0%
Region 9 Contracting Office(68HE09)3$1.1M1.4%
Region 4 Contracting Office(68HE04)1$862K1.1%
Region 6 Contracting Office(68HE06)2$599K0.75%
Other reported values7$414K0.52%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
68HERC22A0020(6800)3$9.2M11.5%
68HERH23D0001(6800)3$6.1M7.7%
68HE0P24A0003(6800)7$5.3M6.7%
68HERH25A0009(6800)7$4.7M5.9%
68HERH22A0023(6800)1$4.2M5.3%
47QRAA18D00C6(4732)1$3.9M4.8%
68HERC24A0011(6800)20$3.6M4.6%
68HERH25A0021(6800)9$3.5M4.4%
Other reported values113$34.5M43.2%
Not reported6$4.7M5.8%

Offers, award size, and timing

Median reported offers
1 median
38 reported · 132 not reported · Limited reporting
Positive award obligations
$181K median
$80K–$419K middle 50%
Reported performance period
684 days (~22 months) median
170 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
9 of 30prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
24.4%of positive obligations in the last 12 months
Leading four prime contractors
57.2%of positive obligations in the last 12 months
Leading eight prime contractors
77.1%of positive obligations in the last 12 months

Based on $73.2M 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

    $17.9M

    24.4%

    Dollar movement

    +$4.9M

    vs. prior 12 months

    Last 12mo awards

    56 awards

    111 actions

    Historical and award details for RESEARCH TRIANGLE INSTITUTE
    Obligations: prior → latest
    $12.9M → $17.9M
    +38.2%
    Share: prior → latest
    12.2% → 24.4%
    +12.3 percentage points
    All-period obligations
    $74.3M
    15.3% of all-period positive obligations · 119 awards
    Recorded activity
    Since Oct 12, 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 reported5658
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $9.7M

    13.3%

    Dollar movement

    +$3.0M

    vs. prior 12 months

    Last 12mo awards

    66 awards

    145 actions

    Historical and award details for ICF INCORPORATED, L.L.C.
    Obligations: prior → latest
    $6.7M → $9.7M
    +44.7%
    Share: prior → latest
    6.3% → 13.3%
    +7.0 percentage points
    All-period obligations
    $85.8M
    17.6% of all-period positive obligations · 112 awards
    Recorded activity
    Since Oct 21, 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 reported6663
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $8.4M

    11.5%

    Dollar movement

    −$140K

    vs. prior 12 months

    Last 12mo awards

    20 awards

    61 actions

    Historical and award details for ABT GLOBAL LLC
    Obligations: prior → latest
    $8.6M → $8.4M
    −1.6%
    Share: prior → latest
    8.1% → 11.5%
    +3.5 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 reported2027
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $5.8M

    8.0%

    Dollar movement

    −$8.4M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    11 actions

    Historical and award details for GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
    Obligations: prior → latest
    $14.2M → $5.8M
    −58.9%
    Share: prior → latest
    13.4% → 8.0%
    −5.4 percentage points
    All-period obligations
    $45.2M
    9.3% 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.

  5. #5

    Last 12mo obligations

    $4.3M

    5.9%

    Dollar movement

    +$3.5M

    vs. prior 12 months

    Last 12mo awards

    28 awards

    69 actions

    Historical and award details for INDUSTRIAL ECONOMICS INC
    Obligations: prior → latest
    $822K → $4.3M
    +421.3%
    Share: prior → latest
    0.77% → 5.9%
    +5.1 percentage points
    All-period obligations
    $11.8M
    2.4% 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 reported2716
    Reported small business00
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $3.9M

    5.3%

    Dollar movement

    −$780K

    vs. prior 12 months

    Last 12mo awards

    1 award

    10 actions

    Historical and award details for CENTENNIAL TECHNOLOGIES INC
    Obligations: prior → latest
    $4.6M → $3.9M
    −16.8%
    Share: prior → latest
    4.4% → 5.3%
    +0.9 percentage points
    All-period obligations
    $18.2M
    3.7% 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.

  7. #7

    Last 12mo obligations

    $3.3M

    4.5%

    Dollar movement

    +$2.7M

    vs. prior 12 months

    Last 12mo awards

    1 award

    19 actions

    Historical and award details for CAPE FOX ENDEAVOR, LLC
    Obligations: prior → latest
    $603K → $3.3M
    +447.7%
    Share: prior → latest
    0.57% → 4.5%
    +3.9 percentage points
    All-period obligations
    $3.9M
    0.80% 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-aside11
    Not reported00
    Reported small business11
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $3.1M

    4.3%

    Dollar movement

    −$2.4M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    25 actions

    Historical and award details for SAVAN GROUP, LLC
    Obligations: prior → latest
    $5.5M → $3.1M
    −43.1%
    Share: prior → latest
    5.2% → 4.3%
    −0.9 percentage points
    All-period obligations
    $15.4M
    3.2% of all-period positive obligations · 11 awards
    Recorded activity
    Since Oct 21, 2022
    through Sep 24, 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

    $2.7M

    3.7%

    Dollar movement

    −$331K

    vs. prior 12 months

    Last 12mo awards

    31 awards

    73 actions

    Historical and award details for EASTERN RESEARCH GROUP INC
    Obligations: prior → latest
    $3.0M → $2.7M
    −10.9%
    Share: prior → latest
    2.9% → 3.7%
    +0.8 percentage points
    All-period obligations
    $18.9M
    3.9% of all-period positive obligations · 60 awards
    Recorded activity
    Since Oct 14, 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 reported3146
    Reported small business00
    All-period set-aside types

    None reported.

  10. #10

    Last 12mo obligations

    $2.2M

    3.0%

    Dollar movement

    +$2.1M

    vs. prior 12 months

    Last 12mo awards

    1 award

    4 actions

    Historical and award details for SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
    Obligations: prior → latest
    $132K → $2.2M
    +1565.5%
    Share: prior → latest
    0.12% → 3.0%
    +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 reported11
    Reported small business00
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $2.1M

    2.9%

    Dollar movement

    −$130K

    vs. prior 12 months

    Last 12mo awards

    20 awards

    49 actions

    Historical and award details for THE CADMUS GROUP LLC
    Obligations: prior → latest
    $2.3M → $2.1M
    −5.8%
    Share: prior → latest
    2.1% → 2.9%
    +0.8 percentage points
    All-period obligations
    $30.7M
    6.3% of all-period positive obligations · 73 awards
    Recorded activity
    Since Oct 21, 2021
    through Sep 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside01
    Not reported2033
    Reported small business00
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $1.7M

    2.4%

    Dollar movement

    +$389K

    vs. prior 12 months

    Last 12mo awards

    11 awards

    23 actions

    Historical and award details for BATTELLE MEMORIAL INSTITUTE
    Obligations: prior → latest
    $1.3M → $1.7M
    +28.9%
    Share: prior → latest
    1.3% → 2.4%
    +1.1 percentage points
    All-period obligations
    $6.2M
    1.3% of all-period positive obligations · 26 awards
    Recorded activity
    Since Oct 13, 2021
    through Sep 16, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported1113
    Reported small business00
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $1.7M

    2.3%

    Dollar movement

    −$800K

    vs. prior 12 months

    Last 12mo awards

    12 awards

    20 actions

    Historical and award details for THE NORTHBRIDGE GROUP, INC.
    Obligations: prior → latest
    $2.5M → $1.7M
    −31.8%
    Share: prior → latest
    2.4% → 2.3%
    0.0 percentage points
    All-period obligations
    $7.7M
    1.6% of all-period positive obligations · 20 awards
    Recorded activity
    Since Oct 18, 2021
    through Sep 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported1111
    Reported small business1211
    All-period set-aside types
    • 1 · Total small business
  14. #14

    Last 12mo obligations

    $1.7M

    2.3%

    Dollar movement

    −$35.8M

    vs. prior 12 months

    Last 12mo awards

    5 awards

    10 actions

    Historical and award details for ENDYNA, INC.
    Obligations: prior → latest
    $37.5M → $1.7M
    −95.4%
    Share: prior → latest
    35.3% → 2.3%
    −33.0 percentage points
    All-period obligations
    $79.5M
    16.3% 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 reported511
    Reported small business511
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    $1.1M

    1.5%

    Dollar movement

    +$1.1M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    6 actions

    Historical and award details for GI4, LLC
    Obligations: prior → latest
    $0 → $1.1M
    Not comparable
    Share: prior → latest
    0% → 1.5%
    +1.5 percentage points
    All-period obligations
    $1.1M
    0.23% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jul 15, 2026
    through Sep 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported20
    Reported small business20
    All-period set-aside types

    None reported.

Recent federal contract award activity

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

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 climbed 2 positions in this market.

It now ranks #1 by positive obligations over the latest 12 months.

Award net obligations
$6.4M
Share of 12-month positive obligations
4.7%
Supporting data
Prime contractor
#1 · 24.4% share
up 2 ranks · +12.3 percentage points · $4.9M net increase; action accounted for 69.2%
Funding office
#2 · 21.0% attributed share
up 3 ranks · +13.6 percentage points · $7.9M net increase; action accounted for 43.1%
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
5.7%
Supporting data
Prime contractor
#14 · 2.3% share
down 13 ranks · −33.0 percentage points · $35.8M net decline; action accounted for 11.6%
Funding office
0% attributed share
−6.7 percentage points · $8.7M net decline; action accounted for 47.5%
Related:Largest share loss
PIID 68HERC24F0436 · Mod P00009
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

This award grew while spending attributed to its office declined.

The modification added $6.0M while office-attributed obligations fell $5.9M overall.

Award net obligations
$38.4M
Share of 12-month positive obligations
8.2%
Supporting data
Prime contractor
#4 · 8.0% share
$8.4M net decline despite this positive action
Funding office
#3 · 19.4% attributed share
$5.9M net decline despite this positive action
PIID 68HERH23F0125 · Mod P00013
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

The contractor climbed 8 positions in this market.

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

Award net obligations
$3.9M
Share of 12-month positive obligations
1.9%
Supporting data
Prime contractor
#7 · 4.5% share
up 8 ranks · +3.9 percentage points · $2.7M net increase; action accounted for 51.8%
Funding office
#4 · 10.9% attributed share
+10.9 percentage points · $8.1M net increase; action accounted for 17.2%
PIID 68HERC25C0065 · Mod P00019
Base award

This action

+$668K

GI4, LLC

REGION 9 (FUNDING OFFICE)

REGION 9 MRITSS GIS CALL ORDER

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 #15 in this market by positive obligations over the latest 12 months.

Award net obligations
$668K
Share of 12-month positive obligations
0.91%
Supporting data
Prime contractor
#15 · 1.5% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
0% attributed share
$8.7M net decline despite this positive action
Related:Largest newly observed contractor
PIID 68HE0926F0088
Modification

This action

+$2.1M

ABT GLOBAL LLC

OFC LANDEMERG MGMT (OLEM)(FUNDING)

OLEM LARGE MISSION SUPPORT CALL ORDER TITLE: SUSTAINABLE SITE REUSE WITH LAND REVITALIZATION TECHNICAL ASSISTANCE. MOD 3: TO EXERCISE OPTION PERIOD 1.

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $2.1M while office-attributed obligations fell $5.9M overall.

Award net obligations
$4.1M
Share of 12-month positive obligations
2.9%
Supporting data
Prime contractor
#3 · 11.5% share
$140K net decline despite this positive action
Funding office
#3 · 19.4% attributed share
$5.9M net decline despite this positive action
PIID 68HERH25F0249 · Mod P00003
View recent award activity by date (10)
  1. GI4, LLCBase award · PIID 68HE0926F0088
    Action+$668K
    Award net obligations$668K
  2. THE NORTHBRIDGE GROUP, INC.Base award · PIID 68HERW26F0224
    Action+$1.0M
    Award net obligations$1.0M
  3. GI4, LLCModification · PIID 68HE0926F0044
    Action+$220K
    Award net obligations$452K
  4. PN AUTOMATION INCModification · PIID 68HE0423C0001
    Action+$52K
    Award net obligations$3.2M
  5. ICF INCORPORATED, L.L.C.Base award · PIID 68HERL26F0213
    Action+$355K
    Award net obligations$355K
  6. RESEARCH TRIANGLE INSTITUTEBase award · PIID 68HERW26F0244
    Action+$349K
    Award net obligations$349K
  7. EASTERN RESEARCH GROUP INCModification · PIID 68HERC24F0358
    Action+$48K
    Award net obligations$1.5M
  8. SAVAN GROUP, LLCDeobligation · PIID 68HERC25F0098
    Action−$693
    Award net obligations$2.4M
  9. THE CADMUS GROUP LLCModification · PIID 68HERW26F0037
    Action+$172K
    Award net obligations$373K
  10. BOOZ ALLEN HAMILTON INCDeobligation · PIID 68HERH23F0011
    Action−$15K
    Award net obligations$1.3M

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 October 4, 2026, RESEARCH TRIANGLE INSTITUTE, ICF INCORPORATED, L.L.C., and ABT GLOBAL LLC were the leading EPA administrative management and general management consulting services prime contractors by positive obligations.

  1. #1

    RESEARCH TRIANGLE INSTITUTE

    $17,873,446 in positive obligations

  2. #2

    ICF INCORPORATED, L.L.C.

    $9,698,662 in positive obligations

  3. #3

    ABT GLOBAL LLC

    $8,439,139 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 30.1% from $102,765,600 in the preceding 12 months to $71,825,933 in the 12 months through October 4, 2026.

Latest 12 months
$71,825,933
Net prime contract obligations
Preceding 12 months
$102,765,600
Net prime contract obligations
Change
−30.1%
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 RESEARCH TRIANGLE INSTITUTE, ENDYNA, INC., and GENERAL DYNAMICS INFORMATION TECHNOLOGY, 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 EPA contracts under NAICS 541611?

From October 5, 2025 through October 4, 2026, EPA reported 170 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
170
Leading reported procedure
Subject to Multiple Award Fair Opportunity
54.3% of positive obligations
Leading award type
BPA Call
70.8% of positive obligations
Full and open
66.7%
of positive obligations
Reported parent IDV
94.2%
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 October 4, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology