Federal Capture Intelligence

Environmental consulting contractors at the Department of the Treasury

Contract actions: October 1, 2021 – July 27, 2026 Updated July 28, 2026 Department of the Treasury agency guide NAICS 541620 · Environmental Consulting Services
Latest 12 months
$3.1M
Net obligations · Down $9.9K vs. $3.1M preceding
Prime contractors
10
With positive obligations in the latest 12 months

Market snapshot for environmental consulting at the Department of the Treasury

Federal records show $22.0M in net obligations across 108 awards in environmental consulting at the Department of the Treasury from Oct 1, 2021 through Jul 27, 2026. This market accounts for 0.053% of $41.8B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 0.3% from $3.1M to $3.1M. 3 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: $3.4M versus $2.6M through the same date in FY25 (+32.3%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$4.6M45Complete
FY2023$6.7M68Complete
FY2024$5.1M49Complete
FY2025$2.3M100Complete
FY2026$3.4M54YTD through Jul 27, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$22.0M
108 awards · 35 prime contractors
Latest 12-month movement
−0.3%
$3.1M vs. $3.1M
Leading eight prime share
99.1%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.053% of $41.8B in agency-wide net obligations.
Set-aside share when reported
16.3% of 86 awards with reported set-aside status.
Set-aside reporting
14 set aside · 72 no set-aside · 22 not reported

What changed in the last 12 months?

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

Market structure

Top-five contractor share increased
87.6%→93.2%+5.6 percentage points
Contractors outside the top five now account for 6.8% 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.

Funding pattern for environmental consulting at the Department of the Treasury

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

41.8% of positive obligations were attributed to COUNSEL. That represents $1.4M, up $355K from the preceding 12 months.

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

  1. COUNSEL41.8% · $1.4M · up $355K
  2. OFFICE OF ENV HEALTH SAFETY40.7% · $1.4M · down $777K
  3. OFFICE OF OPERATIONS SUPPORT (WCF)8.6% · $286K · up $162K
  4. OFFICE OF MANAGEMENT / CFO7.0% · $231K · up $7K
  5. FISCAL SERVICE1.3% · $43K · up $46K
  6. All other reported offices0.58% 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

    COUNSEL

    #1Up 1 from #2

    Latest 12 months

    $1.4M

    41.8% of positive obligations

    Versus preceding 12 months

    +$355K

    10 active prime contractors · 29 awards

    View office comparison and evidence

    Reported obligations increased 34.3% from $1.0M to $1.4M. The office’s share of positive obligations moved from 23.9% to 41.8%, a change of +17.9 percentage points.

    The latest period contains 34 actions across 29 awards and 1 newly active prime contractor. The preceding period contained 14 active prime contractors and 49 awards.

  2. Reported funding office

    OFFICE OF ENV HEALTH SAFETY

    #2Down 1 from #1

    Latest 12 months

    $1.4M

    40.7% of positive obligations

    Versus preceding 12 months

    −$777K

    4 active prime contractors · 10 awards

    View office comparison and evidence

    Reported obligations decreased 36.5% from $2.1M to $1.4M. The office’s share of positive obligations moved from 49.2% to 40.7%, a change of −8.5 percentage points.

    The latest period contains 15 actions across 10 awards and 1 newly active prime contractor. The preceding period contained 5 active prime contractors and 8 awards.

  3. Reported funding office

    OFFICE OF OPERATIONS SUPPORT (WCF)

    #3Up 3 from #6

    Latest 12 months

    $286K

    8.6% of positive obligations

    Versus preceding 12 months

    +$162K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations increased 131.0% from $124K to $286K. The office’s share of positive obligations moved from 2.9% to 8.6%, a change of +5.8 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 1 active prime contractor and 3 awards.

  4. Reported funding office

    OFFICE OF MANAGEMENT / CFO

    #4Rank unchanged

    Latest 12 months

    $231K

    7.0% of positive obligations

    Versus preceding 12 months

    +$7K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 2.9% from $225K to $231K. The office’s share of positive obligations moved from 5.2% to 7.0%, a change of +1.8 percentage points.

    The latest period contains 4 actions across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  5. Reported funding office

    FISCAL SERVICE

    #5New to the positive-obligation ranking

    Latest 12 months

    $43K

    1.3% of positive obligations

    Versus preceding 12 months

    +$46K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations moved from $3K in net deobligations to $43K in net obligations. The office’s share of positive obligations moved from 0% to 1.3%, a change of +1.3 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  6. Reported funding office

    US MINT PHILADELPHIA

    #6New to the positive-obligation ranking

    Latest 12 months

    $20K

    0.59% of positive obligations

    Versus preceding 12 months

    +$20K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $20K. The office’s share of positive obligations moved from 0% to 0.59%, a change of +0.6 percentage points.

    The latest period contains 3 actions across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  7. Reported funding office

    OFFICE OF FINANCIAL MANAGEMENT

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$2K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $2K to $0. The office’s share of positive obligations moved from 0.040% to 0%, a change of 0.0 percentage points.

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

  8. Reported funding office

    US MINT HEADQUARTERS

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$125K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $125K to $0. The office’s share of positive obligations moved from 2.9% to 0%, a change of −2.9 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 2 active prime contractors and 2 awards.

  9. Reported funding office

    TREASURY OPERATIONS (2031KV)

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    +$1.1M

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations moved from $1.1M in net deobligations to $0 in net obligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 1 active prime contractor and 2 awards.

    Leading award-level changes

  10. Reported funding office

    INTL AFFAIRS/OFC OF TECH ASSIST

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    +$119K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations moved from $119K in net deobligations to $0 in net obligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 percentage points.

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

  11. Reported funding office

    TREASURY OPERATIONS (2032H3)

    No positive-obligation rank

    Latest 12 months

    −$39K

    0% of positive obligations

    Versus preceding 12 months

    −$39K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations moved from $0 in net obligations to $39K in net deobligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 percentage points.

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

  12. Reported funding office

    COMPLIANCE MONITORING AND EVAL

    No positive-obligation rank

    Latest 12 months

    −$190K

    0% of positive obligations

    Versus preceding 12 months

    −$879K

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations moved from $688K in net obligations to $190K in net deobligations. The office’s share of positive obligations moved from 15.9% to 0%, a change of −15.9 percentage points.

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

    Leading award-level changes

How this work is bought

Reported award structure, competition, pricing, work categories, and contracting channels for environmental consulting at the Department of the Treasury.

During Jul 28, 2025–Jul 27, 2026, this market recorded $5.1M in positive net award obligations across 20 awards. The leading reported procedure, Only One Source, accounted for 36.2% of that positive-obligation base. Awards with a reported parent IDV accounted for 33.7%.

Leading award type
36.2%
Definitive Contract
Leading reported procedure
36.2%
Only One Source
Reported parent IDV
33.7%
of positive obligations had a reported parent IDV
Median reported offers
1
18 of 20 awards reported offers

Buying method changes

Compared with Jul 28, 2024–Jul 27, 2025. Based on 20 current awards and 17 preceding awards with positive net obligations.

Only One Source obligation share
36.2%
Down from 55.5% 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 541620 peer median, parent-IDV obligation share is 48.8 percentage points lower, reported full-and-open obligation share is 40.2 percentage points lower, delivery-order obligation share is 51.5 percentage points lower, and median positive award obligations are 74.3% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share33.7%82.4%-48.8 pts
Reported full-and-open obligation share31.8%72.0%-40.2 pts
Delivery-order obligation share6.7%58.1%-51.5 pts
Median positive award obligations$231K$133K+74.3%
Peer cohort and comparison limits

The peer median gives each of the 12 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
Definitive Contract(D)2$1.9M36.2%
Purchase Order(B)10$1.5M30.1%
BPA Call(A)5$1.4M27.1%
Delivery Order(C)3$340K6.7%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
BPA(E)5$1.4M27.1%
FSS(C)3$340K6.7%
Not reported12$3.4M66.3%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)5$1.4M27.1%
Multiple Award(M)3$340K6.7%
Not reported12$3.4M66.3%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Only One Source(SSS)2$1.9M36.2%
Simplified Acquisition(SP1)13$1.6M32.0%
Subject To Multiple Award Fair Opportunity(MAFO)5$1.6M31.8%

Extent competed

Reported valueAwardsPositive obligationsShare
Full And Open Competition(A)5$1.6M31.8%
Not Competed Under SAP(G)12$1.6M31.6%
Not Available For Competition(B)1$1.2M24.2%
Not Competed(C)1$613K12.0%
Competed Under SAP(F)1$20K0.39%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)2$1.3M25.2%
Competitive Set Aside(CSA)3$340K6.7%
Not reported15$3.5M68.2%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
SAP Non-Competition (FAR 13)(SP2)9$1.5M29.7%
Authorized By Statute (FAR 6.302-5(A)(2)(I))(OTH)4$1.3M26.1%
Mobilization, Essential R&d (FAR 6.302-3)(MES)1$613K12.0%
Not reported6$1.6M32.2%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)9$2.7M53.8%
Labor Hours(Z)11$2.4M46.2%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Support- Professional: Expert Witness(R424)10$2.1M41.7%
Environmental Systems Protection- Environmental Remediation(F108)5$1.4M27.1%
Other Environmental Services(F999)1$1.2M24.2%
Support- Professional: Industrial Hygienics(R428)1$231K4.5%
Environmental Systems Protection- Environmental Consulting And Legal Support(F115)1$66K1.3%
Special Studies/Analysis- Air Quality(B502)1$43K0.84%
Other reported values1$20K0.39%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Bureau of Engraving and Printing(2041)7$2.7M52.6%
Internal Revenue Service(2050)10$2.1M41.7%
Office of the Comptroller of the Currency(2046)1$231K4.5%
Bureau of the Fiscal Service(2036)1$43K0.84%
United States Mint(2044)1$20K0.39%

Awarding offices

Reported valueAwardsPositive obligationsShare
Office Of The Chief Procurement Officer(2031ZA)7$2.7M52.6%
Special Operations(2023H2)10$2.1M41.7%
Comptroller Of Currency Acqs(2031JW)1$231K4.5%
Fiscal Service(2033H6)1$43K0.84%
Us Mint Philadelphia(2036X5)1$20K0.39%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
2031ZA22A00054(2041)1$832K16.3%
2031ZA22A00059(2041)1$455K8.9%
47QRAA23D005G(4732)1$231K4.5%
2031ZA24A00005(2041)3$95K1.9%
GS10F0120T(4730)1$66K1.3%
GS10F0045V(4730)1$43K0.84%
Not reported12$3.4M66.3%

Offers, award size, and timing

Median reported offers
1 median
18 reported · 2 not reported
Positive award obligations
$231K median
$43K–$249K middle 50%
Reported performance period
1,825 days (~5.0 years) median
20 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 environmental consulting at the Department of the Treasury

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

Prime contractor concentration
3 of 10prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
35.8%of positive obligations in the last 12 months
Leading four prime contractors
88.8%of positive obligations in the last 12 months
Leading eight prime contractors
99.1%of positive obligations in the last 12 months

Based on $3.5M 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

    $1.2M

    35.8%

    Dollar movement

    +$3K

    vs. prior 12 months

    Last 12mo awards

    1 award

    6 actions

    Historical and award details for KONIAG OPERATIONS SERVICES LLC
    Obligations: prior → latest
    $1.2M → $1.2M
    +0.2%
    Share: prior → latest
    23.6% → 35.8%
    +12.2 percentage points
    All-period obligations
    $2.5M
    10.8% of all-period positive obligations · 1 award
    Recorded activity
    Since Nov 8, 2024
    through Jun 3, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · 8(a) sole source
  2. #2

    Last 12mo obligations

    $985K

    28.4%

    Dollar movement

    +$985K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    5 actions

    Historical and award details for G-A-I CONSULTANTS INC
    Obligations: prior → latest
    $0 → $985K
    Not comparable
    Share: prior → latest
    0% → 28.4%
    +28.4 percentage points
    All-period obligations
    $985K
    4.3% of all-period positive obligations · 4 awards
    Recorded activity
    Since Dec 16, 2025
    through May 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside40
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $613K

    17.7%

    Dollar movement

    −$740K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for THE BRATTLE GROUP INC
    Obligations: prior → latest
    $1.4M → $613K
    −54.7%
    Share: prior → latest
    25.8% → 17.7%
    −8.1 percentage points
    All-period obligations
    $2.0M
    8.6% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jul 27, 2025
    through Jul 31, 2025

    Award reporting

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

    None reported.

  4. #4

    Last 12mo obligations

    $240K

    6.9%

    Dollar movement

    −$595K

    vs. prior 12 months

    Last 12mo awards

    7 awards

    7 actions

    Historical and award details for CLEAN HARBORS ENVIRONMENTAL SERVICES INC
    Obligations: prior → latest
    $836K → $240K
    −71.2%
    Share: prior → latest
    15.9% → 6.9%
    −9.0 percentage points
    All-period obligations
    $7.1M
    31.0% of all-period positive obligations · 14 awards
    Recorded activity
    Since Dec 21, 2021
    through Jun 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported76
    Reported small business00
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $152K

    4.4%

    Dollar movement

    −$441K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    6 actions

    Historical and award details for CENPEC, LLC
    Obligations: prior → latest
    $593K → $152K
    −74.3%
    Share: prior → latest
    11.3% → 4.4%
    −6.9 percentage points
    All-period obligations
    $746K
    3.3% of all-period positive obligations · 3 awards
    Recorded activity
    Since Sep 20, 2024
    through Mar 18, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported22
    Reported small business33
    All-period set-aside types
    • 1 · Total small business
  6. #6

    Last 12mo obligations

    $95K

    2.8%

    Dollar movement

    +$82K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for DAYTON GROUP INC
    Obligations: prior → latest
    $14K → $95K
    +598.1%
    Share: prior → latest
    0.26% → 2.8%
    +2.5 percentage points
    All-period obligations
    $177K
    0.77% of all-period positive obligations · 7 awards
    Recorded activity
    Since Jan 31, 2022
    through Jul 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside32
    Reported no set-aside01
    Not reported00
    Reported small business33
    All-period set-aside types
    • 5 · 8(a) sole source
  7. #7

    Last 12mo obligations

    $66K

    1.9%

    Dollar movement

    +$66K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for MABBETT & ASSOCIATES, INC.
    Obligations: prior → latest
    $0 → $66K
    Not comparable
    Share: prior → latest
    0% → 1.9%
    +1.9 percentage points
    All-period obligations
    $66K
    0.29% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 20, 2026
    through Jul 20, 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 · Total small business
  8. #8

    Last 12mo obligations

    $43K

    1.2%

    Dollar movement

    +$46K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for ENVIRONMENTAL CONSULTING GROUP, INC.
    Obligations: prior → latest
    −$3K → $43K
    Not comparable
    Share: prior → latest
    0% → 1.2%
    +1.2 percentage points
    All-period obligations
    $199K
    0.87% of all-period positive obligations · 2 awards
    Recorded activity
    Since Nov 3, 2021
    through May 7, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported01
    Reported small business11
    All-period set-aside types
    • 1 · Total small business
  9. #9

    Last 12mo obligations

    $20K

    0.57%

    Dollar movement

    +$20K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for COMPLIANCE MANAGEMENT INTERNATIONAL, INC.
    Obligations: prior → latest
    $0 → $20K
    Not comparable
    Share: prior → latest
    0% → 0.57%
    +0.6 percentage points
    All-period obligations
    $20K
    0.090% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 17, 2025
    through Jan 20, 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.

  10. #10

    Last 12mo obligations

    $11K

    0.32%

    Dollar movement

    +$61K

    vs. prior 12 months

    Last 12mo awards

    11 awards

    13 actions

    Historical and award details for MTC CONSULTING LLC
    Obligations: prior → latest
    −$50K → $11K
    Not comparable
    Share: prior → latest
    0% → 0.32%
    +0.3 percentage points
    All-period obligations
    $682K
    3.0% of all-period positive obligations · 17 awards
    Recorded activity
    Since Jul 20, 2022
    through Jun 17, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside1115
    Not reported00
    Reported small business1115
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    −$112K

    0%

    Dollar movement

    −$431K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for CENTAUR CONSULTING GROUP LLC
    Obligations: prior → latest
    $320K → −$112K
    Not comparable
    Share: prior → latest
    6.1% → 0%
    −6.1 percentage points
    All-period obligations
    $208K
    0.91% of all-period positive obligations · 1 award
    Recorded activity
    Since Apr 29, 2025
    through Jul 10, 2026

    Award reporting

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

    None reported.

  12. #12

    Last 12mo obligations

    −$78K

    0%

    Dollar movement

    −$78K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for CHENIER ENVIRONMENTAL CONSULTING, LLC
    Obligations: prior → latest
    $0 → −$78K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $170K
    0.74% of all-period positive obligations · 1 award
    Recorded activity
    Since Mar 3, 2023
    through Apr 6, 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.

  13. #13

    Last 12mo obligations

    −$63K

    0%

    Dollar movement

    −$63K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for SHAWN SMALLWOOD
    Obligations: prior → latest
    $0 → −$63K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $60K
    0.26% of all-period positive obligations · 2 awards
    Recorded activity
    Since Apr 27, 2023
    through Sep 17, 2025

    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.

  14. #14

    Last 12mo obligations

    −$39K

    0%

    Dollar movement

    −$39K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for PG ENVIRONMENTAL, LLC
    Obligations: prior → latest
    $0 → −$39K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $35K
    0.15% of all-period positive obligations · 1 award
    Recorded activity
    Since Feb 7, 2023
    through Sep 29, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    −$36K

    0%

    Dollar movement

    +$52K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for CONSERVATION SCIENCE INC
    Obligations: prior → latest
    −$88K → −$36K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $186K
    0.81% of all-period positive obligations · 5 awards
    Recorded activity
    Since Feb 8, 2023
    through Apr 10, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside15
    Not reported00
    Reported small business15
    All-period set-aside types

    None reported.

Award activity for environmental consulting at the Department of the Treasury

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

Base award

This action

+$832K

CLEAN HARBORS ENVIRONMENTAL SERVICES INC

OFFICE OF OPERATIONS SUPPORT (WCF)

WCF INDUSTRIAL HAZARDOUS / NON- HAZARDOUS WASTE DISPOSAL BPA CALL 5.

Why it stands out

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

The $832K action represented 24.0% of the market’s positive obligations over the latest 12 months.

Award net obligations
$832K
Share of 12-month positive obligations
24.0%
Supporting data
Prime contractor
#4 · 6.9% share
$595K net decline despite this positive action
Funding office
#3 · 8.6% attributed share
up 3 ranks · +5.8 percentage points · $162K net increase; action exceeded it by $670K
PIID 2031ZA26F00288
Base award

This action

+$613K

THE BRATTLE GROUP INC

COUNSEL

THE IRS REQUIRES THE SERVICES OF AN EXPERT WITNESS IN CONNECTION WITH LITIGATION. TRACS0003401 APPROVED ON 7/17/2025.

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 17.7% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $740K overall.

Award net obligations
$613K
Share of 12-month positive obligations
17.7%
Supporting data
Prime contractor
#3 · 17.7% share
$740K net decline despite this positive action
Funding office
#1 · 41.8% attributed share
up 1 rank · +17.9 percentage points · $355K net increase; action exceeded it by $258K
PIID 2023H225C00102
Deobligation

This action

−$546K

CLEAN HARBORS ENVIRONMENTAL SERVICES INC

OFFICE OF OPERATIONS SUPPORT (WCF)

DEOBLIGATE EXCESS FUNDS.

Why it stands out

The award contracted while office-attributed spending grew overall.

The action removed $546K while office-attributed spending rose $162K.

Award net obligations
$669K
Share of 12-month positive obligations
15.8%
Supporting data
Prime contractor
#4 · 6.9% share
down 1 rank · −9.0 percentage points · $595K net decline; action accounted for 91.7%
Funding office
#3 · 8.6% attributed share
$162K net increase despite this negative action
PIID 2031ZA24F00428 · Mod P00002
Modification

This action

+$1.2M

KONIAG OPERATIONS SERVICES LLC

OFFICE OF ENV HEALTH SAFETY

ENVIRONMENTAL HEALTH AND SAFETY SUPPORT SERVICES. OPTION YEAR ONE (1).

Why it stands out

One action equaled more than a third of the market’s latest 12-month positive obligations.

The $1.2M action represented 35.8% of the market’s positive obligations over the latest 12 months.

Award net obligations
$2.5M
Share of 12-month positive obligations
35.8%
Supporting data
Funding office
#2 · 40.7% attributed share
$777K net decline despite this positive action
PIID 2031ZA25C00059 · Mod P00004
Base award

This action

+$331K

LAMPL/HERBERT CONSULTANTS, INC.

COUNSEL

EXPERT WITNESS SERVICES REQUIRED FOR LITIGATION OF A CASE BY THE INTERNAL REVENUE SERVICE, CHIEF COUNSEL. PERIOD OF PERFORMANCE: 05/25/2026 - 05/24/2031

Why it stands out

One action represented 9.6% of the market’s latest 12-month positive obligations.

At $331K, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$331K
Share of 12-month positive obligations
9.6%
Supporting data
Prime contractor
0% share
$224K net increase; action exceeded it by $107K
PIID 2023H226P00277
Base award

This action

+$249K

G-A-I CONSULTANTS INC

COUNSEL

EXPERT WITNESS SERVICES REQUIRED FOR LITIGATION OF A CASE BY IRS, CHIEF COUNSEL.

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

Award net obligations
$249K
Share of 12-month positive obligations
7.2%
Supporting data
Prime contractor
#2 · 28.4% share
Newly active in this market; no actions were reported in the preceding 12 months
PIID 2023H226P00091
View recent award activity by date (10)
  1. DAYTON GROUP INCBase award · PIID 2031ZA26F00371
    Action+$79K
    Award net obligations$79K
  2. MABBETT & ASSOCIATES, INC.Base award · PIID 2031ZA26F00367
    Action+$66K
    Award net obligations$66K
  3. MTC CONSULTING LLCModification · PIID 2023H226P00176
    Action+$38K
    Award net obligations$58K
  4. MTC CONSULTING LLCModification · PIID 2023H225P00149
    Action+$38K
    Award net obligations$58K
  5. CLEAN HARBORS ENVIRONMENTAL SERVICES INCBase award · PIID 2031ZA26F00323
    Action+$455K
    Award net obligations$455K
  6. LAMPL/HERBERT CONSULTANTS, INC.Base award · PIID 2023H226P00277
    Action+$331K
    Award net obligations$331K
  7. G-A-I CONSULTANTS INCModification · PIID 2023H226P00099
    Action+$2K
    Award net obligations$249K
  8. G-A-I CONSULTANTS INCBase award · PIID 2023H226P00250
    Action+$243K
    Award net obligations$243K
  9. CLEAN HARBORS ENVIRONMENTAL SERVICES INCDeobligation · PIID 2031ZA24F00375
    Action−$241K
    Award net obligations$536K
  10. CLEAN HARBORS ENVIRONMENTAL SERVICES INCDeobligation · PIID 2031ZA23F00429
    Action−$157K
    Award net obligations$525K

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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.

Review data methodology