Federal Capture Intelligence

Top EPA all other professional, scientific, and technical services contractors (NAICS 541990)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Environmental Protection Agency agency guide NAICS 541990 · All Other Professional, Scientific, and Technical Services
Latest 12 months
$18.8M
Net obligations · Down $226.9K vs. $19.0M preceding
Prime contractors
14
With positive obligations in the latest 12 months

Research the EPA federal contracting market for all other professional, scientific, and technical services under NAICS 541990. 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 All Other Professional, Scientific, and Technical Services at the Environmental Protection Agency

Federal records show $205.3M in net obligations across 419 awards in All Other Professional, Scientific, and Technical Services at the Environmental Protection Agency from Oct 1, 2021 through Sep 10, 2026. This market accounts for 1.9% of $10.8B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 1.2% from $19.0M to $18.8M. 2 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

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

FY26 year-to-date: $15.2M versus $16.1M through the same date in FY25 (−5.3%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$58.2M707Complete
FY2023$67.8M735Complete
FY2024$44.5M571Complete
FY2025$19.6M441Complete
FY2026$15.2M197YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$205.3M
419 awards · 63 prime contractors
Latest 12-month movement
−1.2%
$18.8M vs. $19.0M
Leading eight prime share
99.6%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
1.9% of $10.8B in agency-wide net obligations.
Set-aside share when reported
22.1% of 77 awards with reported set-aside status.
Set-aside reporting
17 set aside · 60 no set-aside · 342 not reported

What changed in the last 12 months?

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

Competitive shifts

DAYCOM LLC gained the most market share
7.4%→20.9%+13.5 percentage points
The contractor now ranks #2 by positive obligations, based on 17 reported actions.
EASTERN RESEARCH GROUP INC recorded the largest net deobligation
−$1.8M→−$2.3M−$474K
The contractor now is unranked by positive obligations, based on 24 reported actions.
AGILE DECISION SCIENCES, LLC had the largest decline in reported obligations
$17.7M→$15.8M−$1.9M
The contractor now ranks #1 by positive obligations and accounts for 70.6% of positive obligations, based on 127 reported actions.

Buyer demand

Reported obligations through OFC OF MISSION SUPT (OMS) (FUNDING) decreased
$5.2M→$309K−$4.9M
Latest-period activity spans 8 awards across 2 prime contractors.
Reported obligations through REGION 7 (FUNDING OFFICE) increased
$364K→$1.4M+$1.0M
Latest-period activity spans 8 awards across 4 prime contractors.

Market structure

Top-five contractor share increased
92.1%→98.6%+6.5 percentage points
Contractors outside the top five now account for 1.4% of positive obligations.
How these findings are calculated

Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.

Federal contract obligations by funding office

See how positive obligations were attributed across funding offices in the 12 months ending Sep 10, 2026.

21.0% of positive obligations were attributed to OFC OF FINANCE & ADMIN (OFA)(FUNDING). That represents $4.1M, up $4.1M from the preceding 12 months.

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

  1. OFC OF FINANCE & ADMIN (OFA)(FUNDING)21.0% · $4.1M · up $4.1M
  2. REGION 5 (FUNDING OFFICE)11.0% · $2.2M · down $43K
  3. REGION 10 (FUNDING OFFICE)9.9% · $2.0M · up $336K
  4. REGION 3 (FUNDING OFFICE)9.1% · $1.8M · down $25K
  5. REGION 9 (FUNDING OFFICE)8.9% · $1.7M · down $277K
  6. All other reported offices40.0% 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 OF FINANCE & ADMIN (OFA)(FUNDING)

    #1New to the positive-obligation ranking

    Latest 12 months

    $4.1M

    21.0% of positive obligations

    Versus preceding 12 months

    +$4.1M

    6 active prime contractors · 21 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $4.1M. The office’s share of positive obligations moved from 0% to 21.0%, a change of +21.0 percentage points.

    The latest period contains 53 actions across 21 awards and 6 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.

    Leading award-level changes

  2. Reported funding office

    REGION 5 (FUNDING OFFICE)

    #2Rank unchanged

    Latest 12 months

    $2.2M

    11.0% of positive obligations

    Versus preceding 12 months

    −$43K

    4 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations decreased 1.9% from $2.2M to $2.2M. The office’s share of positive obligations moved from 11.3% to 11.0%, a change of −0.2 percentage points.

    The latest period contains 15 actions across 6 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 7 awards.

  3. Reported funding office

    REGION 10 (FUNDING OFFICE)

    #3Up 3 from #6

    Latest 12 months

    $2.0M

    9.9% of positive obligations

    Versus preceding 12 months

    +$336K

    4 active prime contractors · 10 awards

    View office comparison and evidence

    Reported obligations increased 20.8% from $1.6M to $2.0M. The office’s share of positive obligations moved from 8.2% to 9.9%, a change of +1.7 percentage points.

    The latest period contains 21 actions across 10 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 8 awards.

  4. Reported funding office

    REGION 3 (FUNDING OFFICE)

    #4Up 1 from #5

    Latest 12 months

    $1.8M

    9.1% of positive obligations

    Versus preceding 12 months

    −$25K

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 1.4% from $1.8M to $1.8M. The office’s share of positive obligations moved from 9.2% to 9.1%, a change of −0.1 percentage points.

    The latest period contains 7 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 8 awards.

  5. Reported funding office

    REGION 9 (FUNDING OFFICE)

    #5Down 2 from #3

    Latest 12 months

    $1.7M

    8.9% of positive obligations

    Versus preceding 12 months

    −$277K

    4 active prime contractors · 8 awards

    View office comparison and evidence

    Reported obligations decreased 13.7% from $2.0M to $1.7M. The office’s share of positive obligations moved from 10.3% to 8.9%, a change of −1.4 percentage points.

    The latest period contains 14 actions across 8 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 6 awards.

  6. Reported funding office

    REGION 1 (FUNDING OFFICE)

    #6Up 1 from #7

    Latest 12 months

    $1.6M

    8.0% of positive obligations

    Versus preceding 12 months

    +$526K

    1 active prime contractor · 3 awards

    View office comparison and evidence

    Reported obligations increased 50.1% from $1.1M to $1.6M. The office’s share of positive obligations moved from 5.4% to 8.0%, a change of +2.7 percentage points.

    The latest period contains 12 actions across 3 awards. The preceding period contained 3 active prime contractors and 5 awards.

  7. Reported funding office

    OFC FOR AIR RAD (OAR) (FUNDING)

    #7Down 3 from #4

    Latest 12 months

    $1.5M

    7.6% of positive obligations

    Versus preceding 12 months

    −$391K

    5 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations decreased 20.8% from $1.9M to $1.5M. The office’s share of positive obligations moved from 9.6% to 7.6%, a change of −2.0 percentage points.

    The latest period contains 11 actions across 6 awards. The preceding period contained 9 active prime contractors and 12 awards.

  8. Reported funding office

    REGION 7 (FUNDING OFFICE)

    #8Up 3 from #11

    Latest 12 months

    $1.4M

    7.1% of positive obligations

    Versus preceding 12 months

    +$1.0M

    4 active prime contractors · 8 awards

    View office comparison and evidence

    Reported obligations increased 284.1% from $364K to $1.4M. The office’s share of positive obligations moved from 1.9% to 7.1%, a change of +5.3 percentage points.

    The latest period contains 11 actions across 8 awards and 3 newly active prime contractors. The preceding period contained 1 active prime contractor and 2 awards.

  9. Reported funding office

    REGION 8 (FUNDING OFFICE)

    #9Rank unchanged

    Latest 12 months

    $835K

    4.3% of positive obligations

    Versus preceding 12 months

    −$41K

    4 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations decreased 4.7% from $875K to $835K. The office’s share of positive obligations moved from 4.5% to 4.3%, a change of −0.2 percentage points.

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

  10. Reported funding office

    OFC LANDEMERG MGMT (OLEM)(FUNDING)

    #10Rank unchanged

    Latest 12 months

    $719K

    3.7% of positive obligations

    Versus preceding 12 months

    −$101K

    3 active prime contractors · 8 awards

    View office comparison and evidence

    Reported obligations decreased 12.4% from $820K to $719K. The office’s share of positive obligations moved from 4.2% to 3.7%, a change of −0.5 percentage points.

    The latest period contains 11 actions across 8 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 10 awards.

  11. Reported funding office

    REGION 4 (FUNDING OFFICE)

    #11Down 3 from #8

    Latest 12 months

    $604K

    3.1% of positive obligations

    Versus preceding 12 months

    −$277K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations decreased 31.5% from $881K to $604K. The office’s share of positive obligations moved from 4.5% to 3.1%, a change of −1.4 percentage points.

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

  12. Reported funding office

    OFC OF MISSION SUPT (OMS) (FUNDING)

    #13Down 12 from #1

    Latest 12 months

    $309K

    1.6% of positive obligations

    Versus preceding 12 months

    −$4.9M

    2 active prime contractors · 8 awards

    View office comparison and evidence

    Reported obligations decreased 94.1% from $5.2M to $309K. The office’s share of positive obligations moved from 26.7% to 1.6%, a change of −25.1 percentage points.

    The latest period contains 9 actions across 8 awards. The preceding period contained 4 active prime contractors and 16 awards.

    Leading award-level changes

  13. Reported funding office

    REGION 2 (FUNDING OFFICE)

    No positive-obligation rank

    Latest 12 months

    −$129K

    0% of positive obligations

    Versus preceding 12 months

    −$245K

    1 active prime contractor · 5 awards

    View office comparison and evidence

    Reported obligations moved from $116K in net obligations to $129K in net deobligations. The office’s share of positive obligations moved from 0.59% to 0%, a change of −0.6 percentage points.

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

  14. Reported funding office

    OFFICE FOR WATER (OW) (FUNDING)

    No positive-obligation rank

    Latest 12 months

    −$243K

    0% of positive obligations

    Versus preceding 12 months

    +$282K

    2 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations narrowed from $525K to $243K 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 6 actions across 5 awards. The preceding period contained 4 active prime contractors and 10 awards.

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 56 awards had positive obligations totaling $22.8M. Subject to Multiple Award Fair Opportunity was the leading reported procedure, accounting for 77.7% of positive obligations. Awards with a reported parent IDV accounted for 95.6%.

Leading award type
95.6%
Delivery Order
Leading reported procedure
77.7%
Subject to Multiple Award Fair Opportunity
Reported parent IDV
95.6%
of positive obligations had a reported parent IDV
Median reported offers
3
55 of 56 awards reported offers

Buying method changes

Compared with Sep 11, 2024–Sep 10, 2025. Based on 56 current awards and 66 preceding awards with positive net obligations.

Median positive award obligations
$307K
Up from $188K 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 541990 peer median, parent-IDV obligation share is 23.3 percentage points higher, reported full-and-open obligation share is 6.1 percentage points lower, delivery-order obligation share is 23.9 percentage points higher, and median positive award obligations are 145.5% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share95.6%72.3%+23.3 pts
Reported full-and-open obligation share0%6.1%-6.1 pts
Delivery-order obligation share95.6%71.7%+23.9 pts
Median positive award obligations$307K$125K+145.5%
Peer cohort and comparison limits

The peer median gives each of the 16 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)46$21.8M95.6%
Definitive Contract(D)2$685K3.0%
Purchase Order(B)8$320K1.4%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)46$21.8M95.6%
Not reported10$1.0M4.4%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Multiple Award(M)45$21.1M92.6%
Single Award(S)1$682K3.0%
Not reported10$1.0M4.4%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Subject to Multiple Award Fair Opportunity(MAFO)41$17.7M77.7%
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)4$3.4M14.9%
Only One Source(SSS)3$1.4M6.1%
Simplified Acquisition(SP1)6$250K1.1%
Sss(ONLY ONE SOURCE)2$53K0.23%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition After Exclusion of Sources(D)41$17.7M77.7%
D(FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES)4$3.4M14.9%
Not Competed(C)2$701K3.1%
Not Available for Competition(B)1$684K3.0%
Competed Under SAP(F)4$125K0.55%
Not Competed Under SAP(G)2$124K0.55%
Other reported values2$53K0.23%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)38$18.1M79.3%
Competitive Set Aside(CSA)7$3.0M13.2%
Not reported11$1.7M7.4%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Only One Source-Other (FAR 6.302-1 Other)(ONE)4$754K3.3%
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)1$684K3.0%
SAP Non-Competition (FAR 13)(SP2)2$124K0.55%
Not reported49$21.2M93.1%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Time and Materials(Y)17$9.2M40.4%
Firm Fixed Price(J)31$9.1M40.1%
J(FIRM FIXED PRICE)4$2.3M10.3%
Y(TIME AND MATERIALS)2$1.1M4.8%
Labor Hours(Z)2$1.0M4.4%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Support- Professional: Other(R499)32$13.3M58.4%
Support- Professional: Program Management/Support(R408)6$3.2M13.9%
Support - Administrative: Physical Records Management Services(R616)6$2.7M11.8%
Support- Professional: Engineering/Technical(R425)2$1.9M8.3%
Support- Administrative: Mailing/Distribution(R604)1$684K3.0%
Special Studies/Analysis- Animal/Fisheries(B516)1$682K3.0%
Other reported values8$372K1.6%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Environmental Protection Agency(6800)56$22.8M100.0%

Awarding offices

Reported valueAwardsPositive obligationsShare
Construction, Finance, Administrative & Ia Division(68HERF)22$8.2M36.1%
Region 7 Contracting Office(68HE07)12$4.2M18.4%
Water, Tribal & Science Division(68HERW)2$2.4M10.7%
Region 5 Contracting Office(68HE05)4$2.2M9.5%
Region 9 Contracting Office(68HE09)5$2.1M9.0%
Region 3 Contracting Office(68HE03)2$1.9M8.3%
Other reported values9$1.8M8.0%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
68HERD23D0003(6800)34$16.2M71.0%
68HERD23D0001(6800)9$4.7M20.6%
68HERC23D0012(6800)1$682K3.0%
68HERD23D0002(6800)2$226K0.99%
Not reported10$1.0M4.4%

Offers, award size, and timing

Median reported offers
3 median
55 reported · 1 not reported
Positive award obligations
$307K median
$103K–$608K middle 50%
Reported performance period
1,196 days (~3.3 years) median
56 reported · 0 not reported

Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Sep 10, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.

Top federal contractors

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

Prime contractor concentration
2 of 14prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
70.6%of positive obligations in the last 12 months
Leading four prime contractors
97.6%of positive obligations in the last 12 months
Leading eight prime contractors
99.6%of positive obligations in the last 12 months

Based on $22.4M in positive obligations during the 12 months ending Sep 10, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Sep 11, 2024–Sep 10, 2025.

Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.

15 leading contractors
  1. #1

    Last 12mo obligations

    $15.8M

    70.6%

    Dollar movement

    −$1.9M

    vs. prior 12 months

    Last 12mo awards

    43 awards

    127 actions

    Historical and award details for AGILE DECISION SCIENCES, LLC
    Obligations: prior → latest
    $17.7M → $15.8M
    −10.8%
    Share: prior → latest
    75.1% → 70.6%
    −4.5 percentage points
    All-period obligations
    $71.9M
    35.0% of all-period positive obligations · 52 awards
    Recorded activity
    Since Oct 31, 2022
    through Sep 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside64
    Reported no set-aside00
    Not reported3738
    Reported small business4342
    All-period set-aside types
    • 6 · 8(a) competed
  2. #2

    Last 12mo obligations

    $4.7M

    20.9%

    Dollar movement

    +$2.9M

    vs. prior 12 months

    Last 12mo awards

    9 awards

    17 actions

    Historical and award details for DAYCOM LLC
    Obligations: prior → latest
    $1.7M → $4.7M
    +167.5%
    Share: prior → latest
    7.4% → 20.9%
    +13.5 percentage points
    All-period obligations
    $10.8M
    5.3% of all-period positive obligations · 10 awards
    Recorded activity
    Since Nov 4, 2022
    through Aug 12, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported85
    Reported small business95
    All-period set-aside types
    • 1 · Total small business
  3. #3

    Last 12mo obligations

    $684K

    3.1%

    Dollar movement

    +$138K

    vs. prior 12 months

    Last 12mo awards

    1 award

    7 actions

    Historical and award details for CLINTON VAULS TECHNOLOGY GROUP LLC
    Obligations: prior → latest
    $546K → $684K
    +25.3%
    Share: prior → latest
    2.3% → 3.1%
    +0.8 percentage points
    All-period obligations
    $1.2M
    0.60% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 13, 2024
    through Aug 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
  4. #4

    Last 12mo obligations

    $682K

    3.0%

    Dollar movement

    +$122K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    5 actions

    Historical and award details for BURLESON RESEARCH TECHNOLOGIES, INC.
    Obligations: prior → latest
    $560K → $682K
    +21.8%
    Share: prior → latest
    2.4% → 3.0%
    +0.7 percentage points
    All-period obligations
    $1.8M
    0.86% of all-period positive obligations · 4 awards
    Recorded activity
    Since Dec 22, 2023
    through Jun 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported23
    Reported small business23
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $209K

    0.94%

    Dollar movement

    −$936K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    7 actions

    Historical and award details for ABACO-BLACKFISH JV, LLC
    Obligations: prior → latest
    $1.1M → $209K
    −81.7%
    Share: prior → latest
    4.9% → 0.94%
    −3.9 percentage points
    All-period obligations
    $4.1M
    2.0% of all-period positive obligations · 7 awards
    Recorded activity
    Since Feb 15, 2023
    through Jul 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported36
    Reported small business36
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $123K

    0.55%

    Dollar movement

    −$5K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for NORTH CAROLINA STATE UNIVERSITY
    Obligations: prior → latest
    $127K → $123K
    −3.6%
    Share: prior → latest
    0.54% → 0.55%
    0.0 percentage points
    All-period obligations
    $312K
    0.15% of all-period positive obligations · 2 awards
    Recorded activity
    Since Mar 2, 2022
    through Jul 24, 2026

    Award reporting

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

    None reported.

  7. #7

    Last 12mo obligations

    $84K

    0.37%

    Dollar movement

    −$164K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for MICHIGAN STATE UNIVERSITY
    Obligations: prior → latest
    $247K → $84K
    −66.2%
    Share: prior → latest
    1.1% → 0.37%
    −0.7 percentage points
    All-period obligations
    $356K
    0.17% of all-period positive obligations · 3 awards
    Recorded activity
    Since May 7, 2024
    through Mar 31, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside21
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $27K

    0.12%

    Dollar movement

    +$11K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for OREGON HEALTH AUTHORITY-PUBLIC HEALTH
    Obligations: prior → latest
    $16K → $27K
    +72.4%
    Share: prior → latest
    0.070% → 0.12%
    +0.1 percentage points
    All-period obligations
    $51K
    0.020% of all-period positive obligations · 2 awards
    Recorded activity
    Since Aug 25, 2023
    through Sep 3, 2026

    Award reporting

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

    None reported.

  9. #9

    Last 12mo obligations

    $26K

    0.12%

    Dollar movement

    +$26K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for LUMINEX CORP
    Obligations: prior → latest
    $0 → $26K
    Not comparable
    Share: prior → latest
    0% → 0.12%
    +0.1 percentage points
    All-period obligations
    $26K
    0.010% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 27, 2026
    through Aug 27, 2026

    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.

  10. #10

    Last 12mo obligations

    $17K

    0.080%

    Dollar movement

    +$9K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for ANSI NATIONAL ACCREDITATION BOARD LLC
    Obligations: prior → latest
    $9K → $17K
    +104.8%
    Share: prior → latest
    0.040% → 0.080%
    0.0 percentage points
    All-period obligations
    $91K
    0.040% of all-period positive obligations · 4 awards
    Recorded activity
    Since Nov 4, 2021
    through Dec 23, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside21
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $17K

    0.080%

    Dollar movement

    +$804

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for BRUMBAUGH DAVID
    Obligations: prior → latest
    $16K → $17K
    +5.0%
    Share: prior → latest
    0.070% → 0.080%
    0.0 percentage points
    All-period obligations
    $73K
    0.040% of all-period positive obligations · 2 awards
    Recorded activity
    Since Dec 27, 2021
    through Dec 16, 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
    • 1 · Total small business
  12. #12

    Last 12mo obligations

    $14K

    0.060%

    Dollar movement

    +$14K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for PERRY JOHNSON LABORATORY ACCREDITATION INC
    Obligations: prior → latest
    $0 → $14K
    Not comparable
    Share: prior → latest
    0% → 0.060%
    +0.1 percentage points
    All-period obligations
    $14K
    0.010% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 30, 2025
    through Jun 23, 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.

  13. #13

    Last 12mo obligations

    $11K

    0.050%

    Dollar movement

    $0

    no change vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for THE REMI GROUP LLC
    Obligations: prior → latest
    $11K → $11K
    +0.0%
    Share: prior → latest
    0.050% → 0.050%
    0.0 percentage points
    All-period obligations
    $56K
    0.030% of all-period positive obligations · 1 award
    Recorded activity
    Since Mar 30, 2022
    through May 1, 2026

    Award reporting

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

    None reported.

  14. #14

    Last 12mo obligations

    $2K

    0.010%

    Dollar movement

    −$18K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for AMERICAN ASSOCIATION FOR LABORATORY ACCREDITATION
    Obligations: prior → latest
    $19K → $2K
    −92.3%
    Share: prior → latest
    0.080% → 0.010%
    −0.1 percentage points
    All-period obligations
    $21K
    0.010% of all-period positive obligations · 1 award
    Recorded activity
    Since Mar 27, 2025
    through Feb 26, 2026

    Award reporting

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

    None reported.

  15. #15

    Last 12mo obligations

    −$2.3M

    0%

    Dollar movement

    −$474K

    vs. prior 12 months

    Last 12mo awards

    23 awards

    24 actions

    Historical and award details for EASTERN RESEARCH GROUP INC
    Obligations: prior → latest
    −$1.8M → −$2.3M
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $15.4M
    7.5% of all-period positive obligations · 78 awards
    Recorded activity
    Since Oct 4, 2021
    through Apr 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported2337
    Reported small business00
    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.

Deobligation

This action

−$619K

EASTERN RESEARCH GROUP INC

OFC OF ADMINISTRATOR (OA) (FUNDING)

F999 - JUST IN TIME DISPUTE RESOLUTION PROJECTS

Why it stands out

This award recorded a material contraction.

The action removed $619K. A deobligation does not by itself show lower requirement demand.

Award net obligations
$2.8M
Share of 12-month positive obligations
2.8%
Supporting data
Prime contractor
0% share
$474K net decline; action exceeded it by $145K
Related:Largest net deobligation
PIID 68HERH19F0413 · Mod P00077
Modification

This action

+$588K

AGILE DECISION SCIENCES, LLC

REGION 1 (FUNDING OFFICE)

REGION 1 SEMS RECORDS AND INFORMATION MANAGEMENT SUPPORT, IMCS V, TASK ORDER 68HERD23F0062, INCREMENTAL FUNDING ACTION.

Why it stands out

The award grew alongside stronger office-attributed spending.

The modification added $588K while office-attributed obligations rose $526K overall.

Award net obligations
$4.4M
Share of 12-month positive obligations
2.6%
Supporting data
Prime contractor
#1 · 70.6% share
$1.9M net decline despite this positive action
Funding office
#6 · 8.0% attributed share
up 1 rank · +2.7 percentage points · $526K net increase; action exceeded it by $62K
PIID 68HERD23F0062 · Mod P00018
Deobligation

This action

−$485K

ARCTIC SLOPE MISSION SERVICES LLC

REGION 7 (FUNDING OFFICE)

IMCS SUPERFUND RECORDS, TASK ORDER FOR RECORDS AND INFORMATION MANAGEMENT SERVICES REGION 10 SUPERFUND RECORDS CENTER. PURPOSE OF MODIFICATION P00027 IS DEOBLIGATE AND CLOSE OUT THIS TASK ORDER.

Why it stands out

The award contracted while office-attributed spending grew overall.

The action removed $485K while office-attributed spending rose $1.0M.

Award net obligations
$7.6M
Share of 12-month positive obligations
2.2%
Supporting data
Prime contractor
0% share
$178K net decline; action exceeded it by $307K
Funding office
#8 · 7.1% attributed share
$1.0M net increase despite this negative action
PIID 0035 · Mod P00027
Modification

This action

+$800K

DAYCOM LLC

REGION 8 (FUNDING OFFICE)

INFORMATION MANAGEMENT CENTER SERVICES (IMCS V) RECORDS SERVICES FOR EPA, REGION 8 DENVER, CO OFFICE

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $800K while office-attributed obligations fell $41K overall.

Award net obligations
$3.1M
Share of 12-month positive obligations
3.6%
Supporting data
Funding office
#9 · 4.3% attributed share
$41K net decline despite this positive action
PIID 68HE0823F0030 · Mod P00010
Deobligation

This action

−$303K

ICF INCORPORATED, L.L.C.

OFC OF ADMINISTRATOR (OA) (FUNDING)

THE PURPOSE OF THIS MODIFICATION IS TO DOCUMENT, IN ACCORDANCE WITH WHITE HOUSE MEMORANDUM RADICAL TRANSPARENCY ABOUT WASTEFUL SPENDING. THIS IS TO DOCUMENT THE DESCOPE OF CLIN 0001 WAS TERMINATED VIA MODIFICATION P00002 ON FEBRUARY 14. 2025. THIS

Why it stands out

This award recorded a material contraction.

The action removed $303K. A deobligation does not by itself show lower requirement demand.

Award net obligations
$685K
Share of 12-month positive obligations
1.4%
PIID 68HERC23F0428 · Mod P00004
Modification

This action

+$300K

BURLESON RESEARCH TECHNOLOGIES, INC.

OFC OF ADMINISTRATOR (OA) (FUNDING)

MOUSE ASSAY'S TO DETERMINE THE BIOAVAILABILITY OF LEAD IN SOIL AND DUST SAMPLES

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $300K while office-attributed obligations fell $209K overall.

Award net obligations
$682K
Share of 12-month positive obligations
1.3%
Supporting data
Funding office
0% attributed share
$209K net decline despite this positive action
PIID 68HERF26F0025 · Mod P00002
View recent award activity by date (10)
  1. AGILE DECISION SCIENCES, LLCDeobligation · PIID 68HE0723F0034
    Action−$39K
    Award net obligations$1.1M
  2. OREGON HEALTH AUTHORITY-PUBLIC HEALTHModification · PIID 68HE0925P0012
    Action+$20K
    Award net obligations$43K
  3. LUMINEX CORPBase award · PIID 68HERF26P0177
    Action+$26K
    Award net obligations$26K
  4. AGILE DECISION SCIENCES, LLCModification · PIID 68HERD23F0041
    Action+$140K
    Award net obligations$1.8M
  5. DAYCOM LLCModification · PIID 68HE0325F0103
    Action+$795K
    Award net obligations$1.8M
  6. AGILE DECISION SCIENCES, LLCModification · PIID 68HERF26F0038
    Action+$300K
    Award net obligations$984K
  7. CLINTON VAULS TECHNOLOGY GROUP LLCModification · PIID 68HERC24C0051
    Action+$138K
    Award net obligations$1.2M
  8. AGILE DECISION SCIENCES, LLCDeobligation · PIID 68HERD23F0073
    Action−$10K
    Award net obligations$217K
  9. DAYCOM LLCModification · PIID 68HE0523F0031
    Action+$286K
    Award net obligations$2.2M
  10. AGILE DECISION SCIENCES, LLCModification · PIID 68HERF26F0001
    Action+$98K
    Award net obligations$868K

EPA all other professional, scientific, and technical services market FAQs

Answers based on reported federal contract data.

Who are the top EPA all other professional, scientific, and technical services contractors?

In the 12 months through September 10, 2026, AGILE DECISION SCIENCES, LLC, DAYCOM LLC, and CLINTON VAULS TECHNOLOGY GROUP LLC were the leading EPA all other professional, scientific, and technical services prime contractors by positive obligations.

  1. #1

    AGILE DECISION SCIENCES, LLC

    $15,789,725 in positive obligations

  2. #2

    DAYCOM LLC

    $4,680,379 in positive obligations

  3. #3

    CLINTON VAULS TECHNOLOGY GROUP LLC

    $683,963 in positive obligations

Rankings use reported USAspending award data.

Did EPA contract obligations decrease in the all other professional, scientific, and technical services market?

Yes. Measured by net prime contract obligations, reported EPA activity in the all other professional, scientific, and technical services market decreased 1.2% from $18,995,285 in the preceding 12 months to $18,768,375 in the 12 months through September 10, 2026.

Latest 12 months
$18,768,375
Net prime contract obligations
Preceding 12 months
$18,995,285
Net prime contract obligations
Change
−1.2%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent EPA contract award activity was reported under NAICS 541990?

Recent EPA contract award activity reported in the all other professional, scientific, and technical services market included actions for EASTERN RESEARCH GROUP INC, AGILE DECISION SCIENCES, LLC, and ARCTIC SLOPE MISSION SERVICES LLC during the 12 months through September 10, 2026.

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

Which procurement methods were reported for EPA contracts under NAICS 541990?

From September 11, 2025 through September 10, 2026, EPA reported 56 positive-obligation awards for all other professional, scientific, and technical services under NAICS 541990. The leading award type was delivery order. The leading reported procedure was subject to multiple award fair opportunity.

Positive-obligation awards
56
Leading reported procedure
Subject to Multiple Award Fair Opportunity
77.7% of positive obligations
Leading award type
Delivery Order
95.6% of positive obligations
Full and open
0%
of positive obligations
Reported parent IDV
95.6%
of positive obligations

Percentages use positive obligations as the denominator.

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Related market research

Complete market indexes:

Same NAICS at other agencies:

Nearby NAICS at this agency:

Markets sharing leading prime records:

Leading-prime vehicle memberships:

Company memberships do not establish award-channel use.

Reported obligations include contract actions from October 1, 2021 through September 10, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology