Federal Capture Intelligence

Remediation Services contractors at the Department of Defense

Contract actions: October 1, 2021 – July 27, 2026 Updated July 28, 2026 Department of Defense agency guide NAICS 562910 · Remediation Services
Latest 12 months
$975.1M
Net obligations · Down $336.2M vs. $1.3B preceding
Prime contractors
374
With positive obligations in the latest 12 months

Market snapshot for Remediation Services at the Department of Defense

Federal records show $6.3B in net obligations across 5,966 awards in Remediation Services at the Department of Defense from Oct 1, 2021 through Jul 27, 2026. This market accounts for 0.30% of $2.1T in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 25.6% from $1.3B to $975.1M. 61 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY26 is year-to-date through Jul 27, 2026; earlier years show complete fiscal-year totals.

FY26 year-to-date: $394.0M versus $563.3M through the same date in FY25 (−30.0%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$1.4B3,315Complete
FY2023$1.7B3,240Complete
FY2024$1.7B3,082Complete
FY2025$1.1B3,128Complete
FY2026$394.0M1,113YTD through Jul 27, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$6.3B
5,966 awards · 987 prime contractors
Latest 12-month movement
−25.6%
$975.1M vs. $1.3B
Leading eight prime share
28.6%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.30% of $2.1T in agency-wide net obligations.
Set-aside share when reported
67.6% of 1,472 awards with reported set-aside status.
Set-aside reporting
995 set aside · 477 no set-aside · 4,494 not reported

What changed in the last 12 months?

Jul 28, 2025–Jul 27, 2026, compared with Jul 28, 2024–Jul 27, 2025.

Competitive shifts

29 contractors were first observed in this market during the latest 12 months
$128.5MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 29 contractors
ContractorLatest 12 months
KFS, LLC climbed the most in the contractor rankings
#124→#10Up 114 places
The contractor accounts for 2.4% of positive obligations across 9 reported actions.
HUI HULIAU TECHNOLOGY SERVICES LLC fell the most in the contractor rankings
#9→#261Down 252 places
The contractor accounts for 0.010% of positive obligations across 5 reported actions.
EASTERN SHAWNEE - BAY WEST JV, LLC was the largest newly observed contractor
$36.3MLatest 12-month obligations
First observed in this market on Sep 12, 2025, the contractor now ranks #3 by positive obligations across 12 reported actions.

Buyer demand

Reported obligations through W2SD ENDIST BALTIMORE decreased
$101.5M→$27.0M−$74.5M
Latest-period activity spans 36 awards across 19 prime contractors.
Reported obligations through W071 ENDIST OMAHA increased
$15.7M→$84.8M+$69.1M
Latest-period activity spans 29 awards across 22 prime contractors.
View 3 additional material changes

Competitive shifts

AECOM TECHNICAL SERVICES, INC. had the largest decline in reported obligations
$51.2M→$2.5M−$48.6M
The contractor now ranks #77 by positive obligations and accounts for 0.25% of positive obligations, based on 13 reported actions.
ONEIDA ENVIRONMENTAL, LLC gained the most market share
0.4%→4.8%+4.4 percentage points
The contractor now ranks #2 by positive obligations, based on 2 reported actions.
RSI REMEDIATION, LLC recorded the largest net deobligation
−$7.7M→−$13.3M−$5.6M
The contractor now is unranked by positive obligations, based on 8 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.

Funding pattern for Remediation Services at the Department of Defense

See how positive obligations were attributed across funding offices in the 12 months ending Jul 27, 2026.

10.6% of positive obligations were attributed to AFCEC CTN. That represents $105.6M, down $66.5M from the preceding 12 months.

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

  1. AFCEC CTN10.6% · $105.6M · down $66.5M
  2. W071 ENDIST OMAHA8.5% · $84.8M · up $69.1M
  3. W2SR ENDIST SAVANNAH CW5.3% · $53.1M · up $52.3M
  4. W072 ENDIST BUFFALO4.6% · $45.7M · up $45.7M
  5. NAVFACSYSCOM MID-ATLANTIC4.5% · $44.9M · up $11.3M
  6. All other reported offices66.4% 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

    AFCEC CTN

    #1Rank unchanged

    Latest 12 months

    $105.6M

    10.6% of positive obligations

    Versus preceding 12 months

    −$66.5M

    47 active prime contractors · 120 awards

    View office comparison and evidence

    Reported obligations decreased 38.6% from $172.1M to $105.6M. The office’s share of positive obligations moved from 13.0% to 10.6%, a change of −2.4 percentage points.

    The latest period contains 197 actions across 120 awards and 5 newly active prime contractors. The preceding period contained 91 active prime contractors and 215 awards.

  2. Reported funding office

    W071 ENDIST OMAHA

    #2Up 16 from #18

    Latest 12 months

    $84.8M

    8.5% of positive obligations

    Versus preceding 12 months

    +$69.1M

    22 active prime contractors · 29 awards

    View office comparison and evidence

    Reported obligations increased 441.2% from $15.7M to $84.8M. The office’s share of positive obligations moved from 1.2% to 8.5%, a change of +7.3 percentage points.

    The latest period contains 36 actions across 29 awards and 13 newly active prime contractors. The preceding period contained 11 active prime contractors and 13 awards.

    Leading award-level changes

  3. Reported funding office

    W2SR ENDIST SAVANNAH CW

    #3Up 97 from #100

    Latest 12 months

    $53.1M

    5.3% of positive obligations

    Versus preceding 12 months

    +$52.3M

    15 active prime contractors · 20 awards

    View office comparison and evidence

    Reported obligations increased 5881.4% from $888K to $53.1M. The office’s share of positive obligations moved from 0.070% to 5.3%, a change of +5.3 percentage points.

    The latest period contains 36 actions across 20 awards and 11 newly active prime contractors. The preceding period contained 8 active prime contractors and 11 awards.

  4. Reported funding office

    W072 ENDIST BUFFALO

    #4New to the positive-obligation ranking

    Latest 12 months

    $45.7M

    4.6% of positive obligations

    Versus preceding 12 months

    +$45.7M

    3 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $45.7M. The office’s share of positive obligations moved from 0% to 4.6%, a change of +4.6 percentage points.

    The latest period contains 7 actions across 5 awards and 3 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.

  5. Reported funding office

    NAVFACSYSCOM MID-ATLANTIC

    #5Up 4 from #9

    Latest 12 months

    $44.9M

    4.5% of positive obligations

    Versus preceding 12 months

    +$11.3M

    33 active prime contractors · 132 awards

    View office comparison and evidence

    Reported obligations increased 33.5% from $33.6M to $44.9M. The office’s share of positive obligations moved from 2.5% to 4.5%, a change of +2.0 percentage points.

    The latest period contains 152 actions across 132 awards and 7 newly active prime contractors. The preceding period contained 34 active prime contractors and 119 awards.

  6. Reported funding office

    W075 ENDIST SACRAMENTO (W62N6M)

    #6Up 35 from #41

    Latest 12 months

    $37.5M

    3.8% of positive obligations

    Versus preceding 12 months

    +$30.9M

    13 active prime contractors · 20 awards

    View office comparison and evidence

    Reported obligations increased 463.7% from $6.7M to $37.5M. The office’s share of positive obligations moved from 0.50% to 3.8%, a change of +3.3 percentage points.

    The latest period contains 23 actions across 20 awards and 9 newly active prime contractors. The preceding period contained 4 active prime contractors and 5 awards.

  7. Reported funding office

    W2V6 USA ENG SPT CTR HUNTSVIL

    #7Up 29 from #36

    Latest 12 months

    $35.5M

    3.6% of positive obligations

    Versus preceding 12 months

    +$27.1M

    11 active prime contractors · 21 awards

    View office comparison and evidence

    Reported obligations increased 320.8% from $8.4M to $35.5M. The office’s share of positive obligations moved from 0.64% to 3.6%, a change of +2.9 percentage points.

    The latest period contains 25 actions across 21 awards and 9 newly active prime contractors. The preceding period contained 2 active prime contractors and 2 awards.

  8. Reported funding office

    W2SF ENDIST PHILADELPHIA CW

    #8New to the positive-obligation ranking

    Latest 12 months

    $33.9M

    3.4% of positive obligations

    Versus preceding 12 months

    +$33.9M

    4 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $33.9M. The office’s share of positive obligations moved from 0% to 3.4%, a change of +3.4 percentage points.

    The latest period contains 9 actions across 5 awards and 4 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.

  9. Reported funding office

    W2SD ENDIST BALTIMORE (W81W3G)

    #9Up 230 from #239

    Latest 12 months

    $33.0M

    3.3% of positive obligations

    Versus preceding 12 months

    +$33.0M

    23 active prime contractors · 37 awards

    View office comparison and evidence

    Reported obligations increased 134361.2% from $25K to $33.0M. The office’s share of positive obligations moved from 0% to 3.3%, a change of +3.3 percentage points.

    The latest period contains 43 actions across 37 awards and 22 newly active prime contractors. The preceding period contained 1 active prime contractor and 1 award.

  10. Reported funding office

    W074 ENDIST MOBILE

    #10Up 77 from #87

    Latest 12 months

    $33.0M

    3.3% of positive obligations

    Versus preceding 12 months

    +$31.7M

    15 active prime contractors · 28 awards

    View office comparison and evidence

    Reported obligations increased 2479.2% from $1.3M to $33.0M. The office’s share of positive obligations moved from 0.10% to 3.3%, a change of +3.2 percentage points.

    The latest period contains 35 actions across 28 awards and 13 newly active prime contractors. The preceding period contained 2 active prime contractors and 2 awards.

  11. Reported funding office

    W2SD ENDIST BALTIMORE (W912DR)

    #13Down 11 from #2

    Latest 12 months

    $27.0M

    2.7% of positive obligations

    Versus preceding 12 months

    −$74.5M

    19 active prime contractors · 36 awards

    View office comparison and evidence

    Reported obligations decreased 73.4% from $101.5M to $27.0M. The office’s share of positive obligations moved from 7.7% to 2.7%, a change of −5.0 percentage points.

    The latest period contains 42 actions across 36 awards. The preceding period contained 33 active prime contractors and 80 awards.

    Leading award-level changes

  12. Reported funding office

    W3V8 US ARMY ENVIRONMENTAL CMD

    #23Down 18 from #5

    Latest 12 months

    $13.5M

    1.4% of positive obligations

    Versus preceding 12 months

    −$51.3M

    20 active prime contractors · 45 awards

    View office comparison and evidence

    Reported obligations decreased 79.2% from $64.8M to $13.5M. The office’s share of positive obligations moved from 4.9% to 1.4%, a change of −3.5 percentage points.

    The latest period contains 71 actions across 45 awards and 3 newly active prime contractors. The preceding period contained 30 active prime contractors and 75 awards.

  13. Reported funding office

    W075 ENDIST SACRAMENTO (W91238)

    #24Down 21 from #3

    Latest 12 months

    $13.2M

    1.3% of positive obligations

    Versus preceding 12 months

    −$73.9M

    21 active prime contractors · 34 awards

    View office comparison and evidence

    Reported obligations decreased 84.9% from $87.1M to $13.2M. The office’s share of positive obligations moved from 6.6% to 1.3%, a change of −5.3 percentage points.

    The latest period contains 38 actions across 34 awards and 5 newly active prime contractors. The preceding period contained 33 active prime contractors and 65 awards.

  14. Reported funding office

    W071 ENDIST SEATTLE

    No positive-obligation rank

    Latest 12 months

    −$599K

    0% of positive obligations

    Versus preceding 12 months

    −$66.9M

    8 active prime contractors · 8 awards

    View office comparison and evidence

    Reported obligations moved from $66.3M in net obligations to $599K in net deobligations. The office’s share of positive obligations moved from 5.0% to 0%, a change of −5.0 percentage points.

    The latest period contains 13 actions across 8 awards and 3 newly active prime contractors. The preceding period contained 8 active prime contractors and 11 awards.

How this work is bought

Reported award structure, competition, pricing, work categories, and contracting channels for Remediation Services at the Department of Defense.

During Jul 28, 2025–Jul 27, 2026, this market recorded $1.1B in positive net award obligations across 1,067 awards. The leading reported procedure, Subject To Multiple Award Fair Opportunity, accounted for 31.4% of that positive-obligation base. Awards with a reported parent IDV accounted for 70.5%.

Leading award type
69.3%
Delivery Order
Leading reported procedure
31.4%
Subject To Multiple Award Fair Opportunity
Reported parent IDV
70.5%
of positive obligations had a reported parent IDV
Median reported offers
3
672 of 1,067 awards reported offers

Same-NAICS comparison

Compared with the NAICS 562910 peer median, parent-IDV obligation share is 0.7 percentage points lower, reported full-and-open obligation share is 5.8 percentage points higher, delivery-order obligation share is 19.5 percentage points higher, and median positive award obligations are 432.5% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share70.5%71.2%-0.7 pts
Reported full-and-open obligation share22.3%16.5%+5.8 pts
Delivery-order obligation share69.3%49.8%+19.5 pts
Median positive award obligations$206K$39K+432.5%
Peer cohort and comparison limits

The peer median gives each of the 10 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)808$734.1M69.3%
Definitive Contract(D)142$293.2M27.7%
Purchase Order(B)74$18.6M1.8%
BPA Call(A)43$12.9M1.2%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)793$727.0M68.7%
BPA(E)43$12.9M1.2%
BOA(D)5$5.4M0.51%
FSS(C)10$1.6M0.15%
Not reported216$311.8M29.4%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)423$414.3M39.1%
Multiple Award(M)428$332.7M31.4%
Not reported216$311.8M29.4%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Subject To Multiple Award Fair Opportunity(MAFO)418$332.1M31.4%
Only One Source(SSS)271$318.6M30.1%
Negotiated Proposal/Quote(NP)189$298.8M28.2%
Simplified Acquisition(SP1)170$79.1M7.5%
Sealed Bid(SB)2$18.2M1.7%
Two Step(TS)9$10.9M1.0%
Other reported values8$1.1M0.11%

Extent competed

Reported valueAwardsPositive obligationsShare
Full And Open Competition After Exclusion Of Sources(D)453$424.2M40.1%
Not Available For Competition(B)242$304.5M28.8%
Full And Open Competition(A)171$236.0M22.3%
Not Competed Under SAP(G)44$61.9M5.8%
Competed Under SAP(F)128$18.0M1.7%
Not Competed(C)29$14.1M1.3%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)316$262.4M24.8%
Competitive Set Aside(CSA)45$28.0M2.6%
FAR 16.505(B)(2)(I)(G) Limited Sources(LSRC)5$23.7M2.2%
Only One Source - Other(ONE)10$13.5M1.3%
FAR 16.505(B)(2)(I)(G) Single Source(SSRC)2$3.4M0.32%
Urgency(URG)2$538K0.050%
Other reported values38$374K0.035%
Not reported649$726.7M68.6%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized By Statute (FAR 6.302-5(A)(2)(I))(OTH)266$361.8M34.2%
Only One Source-Other (FAR 6.302-1 Other)(ONE)23$11.2M1.1%
SAP Non-Competition (FAR 13)(SP2)19$4.4M0.41%
Urgency (FAR 6.302-2)(URG)5$2.7M0.26%
Utilities (FAR 6.302-1(B)(3))(UT)1$320K0.030%
Follow-On Contract (FAR 6.302-1(A)(2)(Ii/Iii))(FOC)1$244K0.020%
Not reported752$678.2M64.1%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)962$790.9M74.7%
Cost Plus Fixed Fee(U)46$164.2M15.5%
Cost Plus Award Fee(R)38$58.4M5.5%
Cost No Fee(S)1$23.4M2.2%
Cost Plus Incentive Fee(V)8$14.6M1.4%
Time And Materials(Y)11$6.8M0.65%
Other reported values1$418K0.039%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Environmental Systems Protection- Environmental Remediation(F108)424$544.4M51.4%
Other Environmental Services(F999)229$203.5M19.2%
Support- Professional: Other(R499)77$107.9M10.2%
Architect And Engineering- General: Other(C219)85$51.7M4.9%
Repair Or Alteration Of Restoration Of Real Property (Public Or Private)(Z2QA)23$43.8M4.1%
Environmental Systems Protection- Oil Spill Response(F112)12$12.9M1.2%
Other reported values217$94.5M8.9%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Department of the Army(2100)582$786.0M74.2%
Department of the Navy(1700)238$128.7M12.2%
Department of the Air Force(5700)217$111.3M10.5%
Defense Logistics Agency(97AS)15$16.6M1.6%
Federal Acquisition Service(4732)9$12.5M1.2%
Departmental Offices(1406)2$1.3M0.12%
Other reported values4$2.4M0.23%

Awarding offices

Reported valueAwardsPositive obligationsShare
W071 Endist Omaha(W9128F)40$105.4M10.0%
Fa8903 772 Ess Pk(FA8903)69$90.2M8.5%
W2v6 Usa Eng Spt Ctr Huntsvil(W912DY)56$78.2M7.4%
W2sd Endist Baltimore(W912DR)55$64.5M6.1%
W074 Endist Savannah(W912HN)20$57.5M5.4%
W075 Endist Sacramento(W91238)26$54.0M5.1%
Other reported values801$609.0M57.5%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
W9128F25DA015(9700)1$48.5M4.6%
N6247023D0002(9700)7$25.0M2.4%
W9113M25D0060(9700)4$24.4M2.3%
W9128F22D0009(9700)1$21.7M2.0%
W912WJ25D0004(9700)2$19.4M1.8%
W912DY23D0018(9700)7$19.0M1.8%
W912DQ20D3003(9700)3$18.6M1.8%
FA890325D0026(9700)3$16.5M1.6%
Other reported values823$553.9M52.3%
Not reported216$311.8M29.4%

Exactly matched vehicle usage

124 awards matched an unambiguous catalog vehicle PIID. Company membership is not used as evidence of award-channel usage.

Offers, award size, and timing

Median reported offers
3 median
672 reported · 395 not reported
Positive award obligations
$206K median
$44K–$824K middle 50%
Reported performance period
730 days (~2.0 years) median
1,067 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 Jul 27, 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.

Prime contractors for Remediation Services at the Department of Defense

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

Prime contractor concentration
61 of 374prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
6.3%of positive obligations in the last 12 months
Leading four prime contractors
18.0%of positive obligations in the last 12 months
Leading eight prime contractors
28.6%of positive obligations in the last 12 months

Based on $1.0B in positive obligations during the 12 months ending Jul 27, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Jul 28, 2024–Jul 27, 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

    $64.0M

    6.3%

    Dollar movement

    −$44.1M

    vs. prior 12 months

    Last 12mo awards

    21 awards

    35 actions

    Historical and award details for SEVENSON ENVIRONMENTAL SERVICES, INC.
    Obligations: prior → latest
    $108.1M → $64.0M
    −40.8%
    Share: prior → latest
    8.1% → 6.3%
    −1.8 percentage points
    All-period obligations
    $333.2M
    5.2% of all-period positive obligations · 39 awards
    Recorded activity
    Since Nov 9, 2021
    through Apr 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside21
    Reported no set-aside00
    Not reported1914
    Reported small business2115
    All-period set-aside types
    • 5 · Total small business
  2. #2

    Last 12mo obligations

    $48.5M

    4.8%

    Dollar movement

    +$43.4M

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for ONEIDA ENVIRONMENTAL, LLC
    Obligations: prior → latest
    $5.1M → $48.5M
    +850.6%
    Share: prior → latest
    0.38% → 4.8%
    +4.4 percentage points
    All-period obligations
    $53.6M
    0.84% of all-period positive obligations · 4 awards
    Recorded activity
    Since Aug 7, 2024
    through Mar 16, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside02
    Reported no set-aside01
    Not reported10
    Reported small business13
    All-period set-aside types
    • 2 · 8(a) sole source
  3. #3

    Last 12mo obligations

    $36.3M

    3.6%

    Dollar movement

    +$36.3M

    vs. prior 12 months

    Last 12mo awards

    1 award

    12 actions

    Historical and award details for EASTERN SHAWNEE - BAY WEST JV, LLC
    Obligations: prior → latest
    $0 → $36.3M
    Not comparable
    Share: prior → latest
    0% → 3.6%
    +3.6 percentage points
    All-period obligations
    $36.3M
    0.57% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 12, 2025
    through Apr 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · 8(a) sole source
  4. #4

    Last 12mo obligations

    $34.6M

    3.4%

    Dollar movement

    −$16.9M

    vs. prior 12 months

    Last 12mo awards

    88 awards

    114 actions

    Historical and award details for EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC
    Obligations: prior → latest
    $51.5M → $34.6M
    −32.9%
    Share: prior → latest
    3.8% → 3.4%
    −0.4 percentage points
    All-period obligations
    $284.5M
    4.5% of all-period positive obligations · 265 awards
    Recorded activity
    Since Oct 20, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside1114
    Reported no set-aside00
    Not reported7781
    Reported small business8692
    All-period set-aside types
    • 21 · Total small business
  5. #5

    Last 12mo obligations

    $28.9M

    2.8%

    Dollar movement

    +$28.9M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for ENVIRO-FIX SOLUTIONS LLC
    Obligations: prior → latest
    $0 → $28.9M
    Not comparable
    Share: prior → latest
    0% → 2.8%
    +2.8 percentage points
    All-period obligations
    $28.9M
    0.45% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jan 8, 2026
    through Apr 16, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported10
    Reported small business20
    All-period set-aside types
    • 1 · Total small business
  6. #6

    Last 12mo obligations

    $28.9M

    2.8%

    Dollar movement

    −$23.0M

    vs. prior 12 months

    Last 12mo awards

    41 awards

    50 actions

    Historical and award details for HYDROGEOLOGIC, INC.
    Obligations: prior → latest
    $51.9M → $28.9M
    −44.3%
    Share: prior → latest
    3.9% → 2.8%
    −1.0 percentage points
    All-period obligations
    $263.2M
    4.1% of all-period positive obligations · 132 awards
    Recorded activity
    Since Oct 20, 2021
    through Mar 26, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside75
    Reported no set-aside04
    Not reported3445
    Reported small business4051
    All-period set-aside types
    • 16 · Total small business
  7. #7

    Last 12mo obligations

    $24.8M

    2.4%

    Dollar movement

    −$7.9M

    vs. prior 12 months

    Last 12mo awards

    10 awards

    12 actions

    Historical and award details for TETRA TECH EC, INC.
    Obligations: prior → latest
    $32.7M → $24.8M
    −24.2%
    Share: prior → latest
    2.4% → 2.4%
    0.0 percentage points
    All-period obligations
    $78.7M
    1.2% of all-period positive obligations · 35 awards
    Recorded activity
    Since Oct 20, 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 reported1012
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $24.6M

    2.4%

    Dollar movement

    +$20.5M

    vs. prior 12 months

    Last 12mo awards

    5 awards

    7 actions

    Historical and award details for BRISTOL ENVIRONMENTAL SOLUTIONS LLC
    Obligations: prior → latest
    $4.2M → $24.6M
    +492.0%
    Share: prior → latest
    0.31% → 2.4%
    +2.1 percentage points
    All-period obligations
    $64.8M
    1.0% of all-period positive obligations · 16 awards
    Recorded activity
    Since Oct 27, 2021
    through Mar 10, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside59
    Reported no set-aside00
    Not reported01
    Reported small business510
    All-period set-aside types
    • 13 · 8(a) sole source
    • 2 · 8(a) competed
  9. #9

    Last 12mo obligations

    $24.4M

    2.4%

    Dollar movement

    +$11.4M

    vs. prior 12 months

    Last 12mo awards

    16 awards

    24 actions

    Historical and award details for USA ENVIRONMENTAL, INC.
    Obligations: prior → latest
    $13.0M → $24.4M
    +87.6%
    Share: prior → latest
    0.97% → 2.4%
    +1.4 percentage points
    All-period obligations
    $83.4M
    1.3% of all-period positive obligations · 61 awards
    Recorded activity
    Since Nov 19, 2021
    through Apr 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside01
    Reported no set-aside00
    Not reported1624
    Reported small business1625
    All-period set-aside types
    • 3 · Total small business
  10. #10

    Last 12mo obligations

    $24.4M

    2.4%

    Dollar movement

    +$22.9M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    9 actions

    Historical and award details for KFS, LLC
    Obligations: prior → latest
    $1.5M → $24.4M
    +1528.5%
    Share: prior → latest
    0.11% → 2.4%
    +2.3 percentage points
    All-period obligations
    $33.7M
    0.53% of all-period positive obligations · 13 awards
    Recorded activity
    Since Jan 25, 2022
    through Apr 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported69
    Reported small business69
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $23.0M

    2.3%

    Dollar movement

    −$22.3M

    vs. prior 12 months

    Last 12mo awards

    50 awards

    73 actions

    Historical and award details for ENVIRONMENTAL CHEMICAL CORPORATION
    Obligations: prior → latest
    $45.3M → $23.0M
    −49.3%
    Share: prior → latest
    3.4% → 2.3%
    −1.1 percentage points
    All-period obligations
    $160.1M
    2.5% of all-period positive obligations · 81 awards
    Recorded activity
    Since Oct 20, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside55
    Reported no set-aside01
    Not reported4544
    Reported small business5050
    All-period set-aside types
    • 6 · Total small business
  12. #12

    Last 12mo obligations

    $22.2M

    2.2%

    Dollar movement

    +$22.2M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for GSIA-PARSONS JV LLC
    Obligations: prior → latest
    $0 → $22.2M
    Not comparable
    Share: prior → latest
    0% → 2.2%
    +2.2 percentage points
    All-period obligations
    $22.2M
    0.35% of all-period positive obligations · 2 awards
    Recorded activity
    Since Sep 19, 2025
    through Sep 29, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside20
    Reported no set-aside00
    Not reported00
    Reported small business20
    All-period set-aside types
    • 2 · 8(a) sole source
  13. #13

    Last 12mo obligations

    $22.0M

    2.2%

    Dollar movement

    −$5.8M

    vs. prior 12 months

    Last 12mo awards

    15 awards

    17 actions

    Historical and award details for WESTON SOLUTIONS INC
    Obligations: prior → latest
    $27.8M → $22.0M
    −20.8%
    Share: prior → latest
    2.1% → 2.2%
    +0.1 percentage points
    All-period obligations
    $57.5M
    0.90% of all-period positive obligations · 37 awards
    Recorded activity
    Since Oct 20, 2021
    through Apr 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside40
    Not reported1110
    Reported small business00
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $20.6M

    2.0%

    Dollar movement

    −$6.2M

    vs. prior 12 months

    Last 12mo awards

    5 awards

    14 actions

    Historical and award details for HGL-APTIM JV LLC
    Obligations: prior → latest
    $26.8M → $20.6M
    −23.0%
    Share: prior → latest
    2.0% → 2.0%
    0.0 percentage points
    All-period obligations
    $117.6M
    1.8% of all-period positive obligations · 23 awards
    Recorded activity
    Since Jan 4, 2022
    through Apr 13, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported411
    Reported small business512
    All-period set-aside types
    • 1 · Total small business
  15. #15

    Last 12mo obligations

    $19.6M

    1.9%

    Dollar movement

    −$1.6M

    vs. prior 12 months

    Last 12mo awards

    19 awards

    28 actions

    Historical and award details for SUSTAINMENT & RESTORATION SERVICES, LLC
    Obligations: prior → latest
    $21.2M → $19.6M
    −7.5%
    Share: prior → latest
    1.6% → 1.9%
    +0.3 percentage points
    All-period obligations
    $155.8M
    2.4% of all-period positive obligations · 86 awards
    Recorded activity
    Since Oct 22, 2021
    through Jun 11, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside1116
    Reported no set-aside01
    Not reported814
    Reported small business1931
    All-period set-aside types
    • 22 · 8(a) sole source
    • 13 · Total small business

Recompete watch for Remediation Services at the Department of Defense

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

HYDROGEOLOGIC, INC.

EXERCISE OPTION CLINS

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

Performance period

97.1%

As of Jul 27, 2026Potential end Sep 29, 2026

Current award value as a share of potential value

78.5%

$31.2M current$39.7M potential
Supporting data

Reported performance starts Sep 3, 2020.

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

$31.2M is obligated against $31.2M in current reported award value (100.0%).

Reported potential end dates: Sep 3, 2025 → Sep 18, 2027 → Sep 3, 2025 → Dec 15, 2025 → Sep 29, 2026.

OAWR #2 AND POP EXTENSION

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

PIID W912DY20F0495

APTIM FEDERAL SERVICES, LLC

NO ADDITIONAL COST POP EXTENSION MODIFICATION FOR PARCEL E REMEDIAL ACTION AT HUNTERS POINT NAVAL SHIPYARD

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

Performance period

98.2%

As of Jul 27, 2026Potential end Sep 30, 2026

Current award value as a share of potential value

100.0%

$29.4M current$29.4M potential
Supporting data

Reported performance starts Aug 2, 2016.

No later potential end date is reported; current and potential end dates are both Sep 30, 2026.

$29.4M is obligated against $29.4M in current reported award value (100.0%).

Reported potential end dates: Jun 30, 2023 → Sep 30, 2023 → Sep 30, 2024 → Sep 30, 2025 → Dec 31, 2025 → Sep 30, 2026.

NO ADDITIONAL COST POP EXTENSION MODIFICATION FOR PARCEL E REMEDIAL ACTION AT HUNTERS POINT NAVAL SHIPYARD

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

PIID 0024

APTIM AECOM DECOMMISSIONING, LLC

DECOMMISSIONING AND DISPOSAL ACTIVITIES FOR THE SM-1 REACTOR FACILITY LOCATED AT FORT BELVOIR, VA

The reported potential end date is Aug 27, 2026. Current award value is 100.0% of reported potential value ($119.2M of $119.2M).

Performance period

98.6%

As of Jul 27, 2026Potential end Aug 27, 2026

Current award value as a share of potential value

100.0%

$119.2M current$119.2M potential
Supporting data

Reported performance starts Sep 1, 2020.

No later potential end date is reported; current and potential end dates are both Aug 27, 2026.

$119.2M is obligated against $119.2M in current reported award value (100.0%).

Reported potential end dates: Aug 27, 2025 → Aug 27, 2026.

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

PIID W912DR20C0031

CAPE ENVIRONMENTAL MANAGEMENT INC

CONTRACT N62742-16-D-1807, SMALL BUSINESS ENVIRONMENTAL REMEDIAL ACTION CONTRACT (SBRAC IV), CTO N6274219F0129, IMPLEMENTATION OF REMEDIAL ALTERNATIVES FOR DIVISION UNITS (DU) N-2, N-3, N-4, SE-1, AND E-2 AT JOINT BASE PEARL HARBOR-HICKAM, OAHU, HI.

The reported potential end date is Jul 31, 2026. Current award value is 100.0% of reported potential value ($42.6M of $42.6M).

Performance period

99.8%

As of Jul 27, 2026Potential end Jul 31, 2026

Current award value as a share of potential value

100.0%

$42.6M current$42.6M potential
Supporting data

Reported performance starts Jun 13, 2019.

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

$42.6M is obligated against $42.6M in current reported award value (100.0%).

Reported potential end dates: Jan 4, 2024 → May 7, 2025 → May 7, 2024 → Jul 31, 2026.

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

PIID N6274219F0129

NORTH WIND PORTAGE, INC.

INCREASE QUANTITY AND TIME EXTENSION MODIFICATION FOR FUSRAP REMEDIATION.

$157.1M is obligated on an award with a reported potential end date of June 4, 2027.

Performance period

85.3%

As of Jul 27, 2026Potential end Jun 4, 2027

Current award value as a share of potential value

97.6%

$157.1M current$160.9M potential
Supporting data

Reported performance starts Aug 18, 2021.

No later potential end date is reported; current and potential end dates are both Jun 4, 2027.

$157.1M is obligated against $157.1M in current reported award value (100.0%).

INCREASE QUANTITY AND TIME EXTENSION MODIFICATION FOR FUSRAP REMEDIATION.

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

PIID W912P421C0014

ENVIRO-FIX SOLUTIONS LLC

MIGRATED CONTRACT.

The reported potential end date is Sep 30, 2026. Current award value is 100.0% of reported potential value ($35.8M of $35.8M).

Performance period

94.4%

As of Jul 27, 2026Potential end Sep 30, 2026

Current award value as a share of potential value

100.0%

$35.8M current$35.8M potential
Supporting data

Reported performance starts Aug 4, 2023.

No later potential end date is reported; current and potential end dates are both Sep 30, 2026.

$35.8M is obligated against $35.8M in current reported award value (100.0%).

Reported potential end dates: Aug 3, 2026 → Sep 30, 2026.

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

PIID W912P423F0042

These are research leads, not confirmed recompetes. USAspending records through Jul 27, 2026; reported dates and values can change through later modifications.

Award activity for Remediation Services at the Department of Defense

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

Base award

This action

+$41.7M

ONEIDA ENVIRONMENTAL, LLC

W071 ENDIST OMAHA

$99.9M SINGLE AWARD TASK ORDER CONTRACT (SATOC) FOR ENVIRONMENTAL REMEDIATION SERVICES (ERS), INCLUDING MILITARY MUNITIONS RESPONSE PROGRAM (MMRP) SERVICES. THIS TASK ORDER SERVES AS THE SEED PROJECT FOR THIS SATOC.

Why it stands out

The contractor climbed 51 positions in this market.

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

Award net obligations
$48.5M
Share of 12-month positive obligations
4.1%
Supporting data
Prime contractor
#2 · 4.8% share
up 51 ranks · +4.4 percentage points · $43.4M net increase; action accounted for 96.1%
Funding office
#2 · 8.5% attributed share
up 16 ranks · +7.3 percentage points · $69.1M net increase; action accounted for 60.4%
Related:Funding office gainLargest share gain
PIID W9128F25FA177
Modification

This action

+$13.8M

AMENTUM TECHNOLOGY, INC.

W072 ENDIST BUFFALO

SLDA TASK ORDER 7 SECURITY AND OPERATIONS AND MAINTENANCE YEAR 1 OPTIONS EXERCISED.

Why it stands out

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

The modification placed the contractor #21 in this market by positive obligations over the latest 12 months.

Award net obligations
$93.5M
Share of 12-month positive obligations
1.4%
Supporting data
Prime contractor
#21 · 1.4% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#4 · 4.6% attributed share
+4.6 percentage points · $45.7M net increase; action accounted for 30.2%
Related:Newly observed contractor cohort
PIID W912P425F0005 · Mod P00002
Modification

This action

+$14.0M

EASTERN SHAWNEE - BAY WEST JV, LLC

W2SR ENDIST SAVANNAH CW

THIS REQUIREMENT IS FOR FOLLOW-ON ENVIRONMENTAL REMEDIATION ACTIVITIES FOR FORMERLY USED DEFENSE SITE (FUDS) IN BUXTON, NORTH CAROLINA (NC).

Why it stands out

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

The modification placed the contractor #3 in this market by positive obligations over the latest 12 months.

Award net obligations
$36.3M
Share of 12-month positive obligations
1.4%
Supporting data
Prime contractor
#3 · 3.6% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#3 · 5.3% attributed share
up 97 ranks · +5.3 percentage points · $52.3M net increase; action accounted for 26.7%
Related:Newly observed contractor cohortLargest newly observed contractor
PIID W912HN25CA016 · Mod P00010
Modification

This action

+$13.2M

ENVIRO-FIX SOLUTIONS LLC

W072 ENDIST BUFFALO

MODIFICATION FOR INCREASED QUANTITIES AND ASSOCIATED COSTS

Why it stands out

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

The modification placed the contractor #5 in this market by positive obligations over the latest 12 months.

Award net obligations
$41.8M
Share of 12-month positive obligations
1.3%
Supporting data
Prime contractor
#5 · 2.8% share
Newly active in this market; no actions were reported in the preceding 12 months
Related:Newly observed contractor cohort
PIID W912P424C0002 · Mod P00005
Base award

This action

+$23.4M

KFS, LLC

W4T8 USASMDC HUNTSVILLE

ENVIRONMENTAL PLANNING, COMPLIANCE AND REMEDIATION TECHNICAL SERVICES (EPCARTS) 2 US ARMY GARRISON KWAJALEIN ATOLL (USAG-KA) SOLID WASTE LANDFILL CLOSURE

Why it stands out

The contractor climbed 114 positions in this market.

It now ranks #10 by positive obligations over the latest 12 months.

Award net obligations
$23.4M
Share of 12-month positive obligations
2.3%
PIID W9113M26FA002
Base award

This action

+$21.7M

WESTON SOLUTIONS INC

W071 ENDIST OMAHA

ENVIRONMENTAL REMEDIATION SERVICES EAST HELENA, OPERABLE UNIT 2

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 2.1% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $5.8M overall.

Award net obligations
$21.7M
Share of 12-month positive obligations
2.1%
Supporting data
Prime contractor
#13 · 2.2% share
$5.8M net decline despite this positive action
PIID W9128F26FA055
View recent award activity by date (10)
  1. ONEIDA TOTAL INTEGRATED ENTERPRISES LLCDeobligation · PIID 47QFWA25F0011
    Action−$19K
    Award net obligations$1.3M
  2. ONEIDA TOTAL INTEGRATED ENTERPRISES LLCModification · PIID 47QFWA26F0008
    Action+$27K
    Award net obligations$2.3M
  3. ONEIDA TOTAL INTEGRATED ENTERPRISES LLCModification · PIID 47QFWA24F0009
    Action+$16K
    Award net obligations$3.3M
  4. ONEIDA TOTAL INTEGRATED ENTERPRISES LLCModification · PIID 47QFWA26F0010
    Action+$11K
    Award net obligations$253K
  5. ENVIRONMENTAL QUALITY MANAGEMENT, INCModification · PIID 47QFWA24F0011
    Action+$697K
    Award net obligations$2.1M
  6. ONEIDA TOTAL INTEGRATED ENTERPRISES LLCModification · PIID 47QFWA24F0010
    Action+$2.4M
    Award net obligations$7.0M
  7. ONEIDA TOTAL INTEGRATED ENTERPRISES LLCModification · PIID 47QFWA26F0010
    Action+$42K
    Award net obligations$253K
  8. SUSTAINMENT & RESTORATION SERVICES, LLCDeobligation · PIID 47QFWA23C0004
    Action−$181K
    Award net obligations$4.5M
  9. DAWSON SOLUTIONS, INC.Modification · PIID 140D0424C0083
    Action+$381K
    Award net obligations$2.0M
  10. ONEIDA TOTAL INTEGRATED ENTERPRISES LLCModification · PIID 47QFWA24F0009
    Action+$1.1M
    Award net obligations$3.3M

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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 July 27, 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