Federal Capture Intelligence

Top HHS veterinary services contractors (NAICS 541940)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of Health and Human Services agency guide NAICS 541940 · Veterinary Services
Latest 12 months
$87.2M
Net obligations · Up $106.2K vs. $87.1M preceding
Prime contractors
10
With positive obligations in the latest 12 months

Research the HHS federal contracting market for veterinary services under NAICS 541940. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, contract types, competition, and procurement methods, observed contract vehicle usage, and potential recompete research leads.

Contract obligation trends for Veterinary Services at the Department of Health and Human Services

Federal records show $368.0M in net obligations across 512 awards in Veterinary Services at the Department of Health and Human Services from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.25% of $145.5B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 0.1% from $87.1M to $87.2M. 4 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: $81.1M versus $78.1M through the same date in FY25 (+3.8%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$61.9M194Complete
FY2023$63.9M189Complete
FY2024$77.0M175Complete
FY2025$84.2M152Complete
FY2026$81.1M80YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$368.0M
512 awards · 29 prime contractors
Latest 12-month movement
+0.1%
$87.2M vs. $87.1M
Leading eight prime share
99.9%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.25% of $145.5B in agency-wide net obligations.
Set-aside share when reported
65.3% of 98 awards with reported set-aside status.
Set-aside reporting
64 set aside · 34 no set-aside · 414 not reported

What changed in the last 12 months?

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

Buyer demand

Reported obligations through NATIONAL INSTITUTES OF HEALTH OLAO increased
$38.5M→$62.9M+$24.4M
Latest-period activity spans 33 awards across 7 prime contractors.
Reported obligations through NATIONAL INSTITUTES OF HEALTH NICHD decreased
$11.8M→$1.4M−$10.4M
Latest-period activity spans 2 awards across 2 prime contractors.

Competitive shifts

TANAQ MANAGEMENT SERVICES LLC was the largest newly observed contractor
$5.4MLatest 12-month obligations
First observed in this market on Sep 19, 2025, the contractor now ranks #5 by positive obligations across 3 reported actions.
CHARLES RIVER LABORATORIES, INC. lost the most market share
24.7%→21.3%−3.4 percentage points
The contractor now ranks #3 by positive obligations, based on 17 reported actions.

Market structure

Reported set-aside share decreased
54.2%→40.9%−13.3 percentage points
Of 22 latest-period awards with reported set-aside status, 9 were reported as set-asides.
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.

71.0% of positive obligations were attributed to NATIONAL INSTITUTES OF HEALTH OLAO. That represents $62.9M, up $24.4M from the preceding 12 months.

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

  1. NATIONAL INSTITUTES OF HEALTH OLAO71.0% · $62.9M · up $24.4M
  2. NATIONAL INSTITUTES OF HEALTH NLM8.9% · $7.9M · down $306K
  3. CDC OFFICE OF ACQUISITION SERVICES6.6% · $5.8M · up $3.3M
  4. NATIONAL INSTITUTES OF HEALTH NINDS6.4% · $5.7M · up $2.2M
  5. NATIONAL INSTITUTE OF HEALTH NIH-OD4.8% · $4.2M · down $5.4M
  6. All other reported offices2.3% 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

    NATIONAL INSTITUTES OF HEALTH OLAO

    #1Rank unchanged

    Latest 12 months

    $62.9M

    71.0% of positive obligations

    Versus preceding 12 months

    +$24.4M

    7 active prime contractors · 33 awards

    View office comparison and evidence

    Reported obligations increased 63.6% from $38.5M to $62.9M. The office’s share of positive obligations moved from 44.2% to 71.0%, a change of +26.9 percentage points.

    The latest period contains 47 actions across 33 awards and 1 newly active prime contractor. The preceding period contained 6 active prime contractors and 59 awards.

    Leading award-level changes

  2. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NLM

    #2Up 2 from #4

    Latest 12 months

    $7.9M

    8.9% of positive obligations

    Versus preceding 12 months

    −$306K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations decreased 3.7% from $8.2M to $7.9M. The office’s share of positive obligations moved from 9.4% to 8.9%, a change of −0.5 percentage points.

    The latest period contains 9 actions across 2 awards. The preceding period contained 3 active prime contractors and 4 awards.

  3. Reported funding office

    CDC OFFICE OF ACQUISITION SERVICES

    #3Up 5 from #8

    Latest 12 months

    $5.8M

    6.6% of positive obligations

    Versus preceding 12 months

    +$3.3M

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 127.4% from $2.6M to $5.8M. The office’s share of positive obligations moved from 3.0% to 6.6%, a change of +3.6 percentage points.

    The latest period contains 7 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 5 active prime contractors and 5 awards.

  4. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NINDS

    #4Up 2 from #6

    Latest 12 months

    $5.7M

    6.4% of positive obligations

    Versus preceding 12 months

    +$2.2M

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations increased 65.8% from $3.4M to $5.7M. The office’s share of positive obligations moved from 3.9% to 6.4%, a change of +2.5 percentage points.

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

  5. Reported funding office

    NATIONAL INSTITUTE OF HEALTH NIH-OD

    #5Down 2 from #3

    Latest 12 months

    $4.2M

    4.8% of positive obligations

    Versus preceding 12 months

    −$5.4M

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations decreased 56.2% from $9.6M to $4.2M. The office’s share of positive obligations moved from 11.1% to 4.8%, a change of −6.3 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 3 active prime contractors and 17 awards.

  6. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NICHD

    #6Down 4 from #2

    Latest 12 months

    $1.4M

    1.6% of positive obligations

    Versus preceding 12 months

    −$10.4M

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations decreased 87.9% from $11.8M to $1.4M. The office’s share of positive obligations moved from 13.6% to 1.6%, a change of −11.9 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 3 active prime contractors and 38 awards.

    Leading award-level changes

  7. Reported funding office

    NIH NIAMS

    #7Up 4 from #11

    Latest 12 months

    $570K

    0.64% of positive obligations

    Versus preceding 12 months

    +$348K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 157.2% from $222K to $570K. The office’s share of positive obligations moved from 0.25% to 0.64%, a change of +0.4 percentage points.

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

  8. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NHLBI

    #8Up 2 from #10

    Latest 12 months

    $23K

    0.030% of positive obligations

    Versus preceding 12 months

    −$1.2M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 98.1% from $1.2M to $23K. The office’s share of positive obligations moved from 1.4% to 0.030%, a change of −1.4 percentage points.

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

  9. Reported funding office

    NATIONAL INSTITUTES OF HEALTH

    #9New to the positive-obligation ranking

    Latest 12 months

    $17K

    0.020% of positive obligations

    Versus preceding 12 months

    +$17K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $17K. The office’s share of positive obligations moved from 0% to 0.020%, 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.

  10. Reported funding office

    HRSA HEADQUARTERS

    #10Up 4 from #14

    Latest 12 months

    $7K

    0.010% of positive obligations

    Versus preceding 12 months

    +$0

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 0.0% from $7K to $7K. The office’s share of positive obligations moved from 0.010% to 0.010%, a change of 0.0 percentage points.

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

  11. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NHGRI

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$2.1M

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $2.1M to $0. The office’s share of positive obligations moved from 2.4% to 0%, a change of −2.4 percentage points.

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

  12. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NIAID

    No positive-obligation rank

    Latest 12 months

    −$100K

    0% of positive obligations

    Versus preceding 12 months

    −$3.3M

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations moved from $3.2M in net obligations to $100K in net deobligations. The office’s share of positive obligations moved from 3.7% to 0%, a change of −3.7 percentage points.

    The latest period contains 5 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 2 active prime contractors and 3 awards.

  13. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NEI

    No positive-obligation rank

    Latest 12 months

    −$1.2M

    0% of positive obligations

    Versus preceding 12 months

    −$7.2M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations moved from $6.0M in net obligations to $1.2M in net deobligations. The office’s share of positive obligations moved from 6.9% to 0%, a change of −6.9 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 1 active prime contractor and 3 awards.

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 34 awards had positive obligations totaling $87.5M. Subject to Multiple Award Fair Opportunity was the leading reported procedure, accounting for 52.9% of positive obligations. Awards with a reported parent IDV accounted for 82.5%. Reported awards used contract vehicles such as LARC IV.

Leading award type
82.5%
Delivery Order
Leading reported procedure
52.9%
Subject to Multiple Award Fair Opportunity
Reported parent IDV
82.5%
of positive obligations had a reported parent IDV
Median reported offers
2
31 of 34 awards reported offers

Observed contract vehicles

Only exact reported parent-PIID matches are shown; missing parent IDs are not inferred.

  • LARC IV

    $70.9M

    81.1% of positive obligations · 23 matched awards

Buying method changes

Compared with Sep 11, 2024–Sep 10, 2025. Based on 34 current awards and 93 preceding awards with positive net obligations.

Reported full-and-open obligation share
53.6%
Down from 88.2% in the preceding period
Median positive award obligations
$1.4M
Up from $669K 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 541940 peer median, parent-IDV obligation share is 40.9 percentage points higher, reported full-and-open obligation share is 53.6 percentage points higher, delivery-order obligation share is 45.1 percentage points higher, and median positive award obligations are 4526.5% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share82.5%41.6%+40.9 pts
Reported full-and-open obligation share53.6%0%+53.6 pts
Delivery-order obligation share82.5%37.4%+45.1 pts
Median positive award obligations$1.4M$31K+4526.5%
Peer cohort and comparison limits

The peer median gives each of the 4 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)26$72.1M82.5%
Definitive Contract(D)5$15.2M17.4%
Purchase Order(B)3$115K0.13%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)26$72.1M82.5%
Not reported8$15.3M17.5%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Multiple Award(M)23$70.9M81.1%
Single Award(S)3$1.2M1.4%
Not reported8$15.3M17.5%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Subject to Multiple Award Fair Opportunity(MAFO)17$46.3M52.9%
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)6$24.6M28.1%
Only One Source(SSS)3$13.3M15.2%
Sss(ONLY ONE SOURCE)1$1.6M1.8%
Simplified Acquisition(SP1)3$702K0.80%
Negotiated Proposal/Quote(NP)2$620K0.71%
Other reported values2$381K0.44%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition(A)19$46.9M53.6%
A(FULL AND OPEN COMPETITION)6$24.6M28.1%
Not Competed(C)2$7.9M9.0%
Not Available for Competition(B)1$5.4M6.1%
C(NOT COMPETED)1$1.6M1.8%
Competed Under SAP(F)1$594K0.68%
Other reported values4$489K0.56%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)21$54.0M61.8%
Follow-on Action Following Competitive Initial Action(FOO)2$16.9M19.3%
Not reported11$16.5M18.9%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Only One Source-Other (FAR 6.302-1 Other)(ONE)3$9.5M10.8%
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)1$5.4M6.1%
SAP Non-Competition (FAR 13)(SP2)2$108K0.12%
Not reported28$72.5M82.9%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Time and Materials(Y)14$34.9M39.9%
Y(TIME AND MATERIALS)5$19.3M22.1%
Firm Fixed Price(J)9$18.1M20.7%
Cost Plus Fixed Fee(U)1$6.8M7.8%
J(FIRM FIXED PRICE)3$5.7M6.5%
S(COST NO FEE)1$1.6M1.8%
Other reported values1$1.1M1.2%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Support- Professional: Veterinary/Animal Care(R416)30$78.0M89.2%
Support- Professional: Other(R499)3$9.5M10.8%
Reference Laboratory Testing(Q301)1$23K0.030%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
National Institutes of Health(7529)30$81.6M93.3%
Centers for Disease Control and Prevention(7523)3$5.8M6.7%
Health Resources and Services Administration(7526)1$7K0.010%

Awarding offices

Reported valueAwardsPositive obligationsShare
National Institutes of Health Olao(75N980)26$72.3M82.7%
National Institutes of Health Nlm(75N970)2$7.9M9.0%
Cdc Office of Acquisition Services(75D301)3$5.8M6.7%
National Institutes of Health Nichd(75N940)1$1.4M1.6%
National Institutes of Health Nhlbi(75N920)1$23K0.030%
Hrsa Headquarters(75R602)1$7K0.010%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
75N98019D00048(7529)4$26.6M30.5%
75N98019D00044(7529)7$20.5M23.4%
75N98019D00042(7529)6$18.6M21.2%
75N98019D00043(7529)6$5.2M6.0%
75N98021D00003(7529)2$620K0.71%
75N98026D00044(7529)1$594K0.68%
Not reported8$15.3M17.5%

Exact vehicle-match evidence

Reported award data linked 23 awards to a specific catalog vehicle.

Offers, award size, and timing

Median reported offers
2 median
31 reported · 3 not reported
Positive award obligations
$1.4M median
$390K–$5.1M middle 50%
Reported performance period
364 days (~12 months) median
34 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
4 of 10prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
30.9%of positive obligations in the last 12 months
Leading four prime contractors
83.5%of positive obligations in the last 12 months
Leading eight prime contractors
99.9%of positive obligations in the last 12 months

Based on $87.3M in positive obligations during the 12 months ending Sep 10, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Sep 11, 2024–Sep 10, 2025.

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

15 leading contractors
  1. #1

    Last 12mo obligations

    $27.0M

    30.9%

    Dollar movement

    −$616K

    vs. prior 12 months

    Last 12mo awards

    6 awards

    12 actions

    Historical and award details for PRIORITY ONE SERVICES, INC.
    Obligations: prior → latest
    $27.6M → $27.0M
    −2.2%
    Share: prior → latest
    31.7% → 30.9%
    −0.8 percentage points
    All-period obligations
    $102.3M
    27.8% of all-period positive obligations · 79 awards
    Recorded activity
    Since Nov 18, 2021
    through Aug 31, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported519
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $20.5M

    23.5%

    Dollar movement

    +$951K

    vs. prior 12 months

    Last 12mo awards

    8 awards

    12 actions

    Historical and award details for JS TECHNOLOGY, INC
    Obligations: prior → latest
    $19.5M → $20.5M
    +4.9%
    Share: prior → latest
    22.4% → 23.5%
    +1.0 percentage points
    All-period obligations
    $85.6M
    23.2% of all-period positive obligations · 145 awards
    Recorded activity
    Since Oct 18, 2021
    through Jul 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside04
    Reported no set-aside00
    Not reported836
    Reported small business840
    All-period set-aside types
    • 21 · Partial small business
    • 3 · SDVOSB set-aside
    • 1 · Total small business
  3. #3

    Last 12mo obligations

    $18.6M

    21.3%

    Dollar movement

    −$2.9M

    vs. prior 12 months

    Last 12mo awards

    10 awards

    17 actions

    Historical and award details for CHARLES RIVER LABORATORIES, INC.
    Obligations: prior → latest
    $21.5M → $18.6M
    −13.6%
    Share: prior → latest
    24.7% → 21.3%
    −3.4 percentage points
    All-period obligations
    $87.3M
    23.7% of all-period positive obligations · 104 awards
    Recorded activity
    Since Oct 15, 2021
    through Sep 3, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside22
    Not reported833
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $6.8M

    7.8%

    Dollar movement

    +$867K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for CHIMP HAVEN, INC.
    Obligations: prior → latest
    $6.0M → $6.8M
    +14.6%
    Share: prior → latest
    6.8% → 7.8%
    +1.0 percentage points
    All-period obligations
    $31.3M
    8.5% of all-period positive obligations · 2 awards
    Recorded activity
    Since Oct 15, 2021
    through Jul 27, 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.

  5. #5

    Last 12mo obligations

    $5.4M

    6.2%

    Dollar movement

    +$5.4M

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for TANAQ MANAGEMENT SERVICES LLC
    Obligations: prior → latest
    $0 → $5.4M
    Not comparable
    Share: prior → latest
    0% → 6.2%
    +6.2 percentage points
    All-period obligations
    $5.4M
    1.5% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 19, 2025
    through Jun 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
  6. #6

    Last 12mo obligations

    $5.1M

    5.8%

    Dollar movement

    +$504K

    vs. prior 12 months

    Last 12mo awards

    12 awards

    16 actions

    Historical and award details for FEFA, LLC
    Obligations: prior → latest
    $4.6M → $5.1M
    +11.0%
    Share: prior → latest
    5.3% → 5.8%
    +0.6 percentage points
    All-period obligations
    $18.1M
    4.9% of all-period positive obligations · 42 awards
    Recorded activity
    Since Nov 1, 2021
    through Aug 31, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside66
    Reported no set-aside00
    Not reported67
    Reported small business1213
    All-period set-aside types
    • 29 · Partial small business
  7. #7

    Last 12mo obligations

    $2.6M

    3.0%

    Dollar movement

    +$1.5M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    7 actions

    Historical and award details for THE UNIVERISTY OF TEXAS M.D. ANDERSON CANCER CENTER
    Obligations: prior → latest
    $1.1M → $2.6M
    +140.7%
    Share: prior → latest
    1.3% → 3.0%
    +1.8 percentage points
    All-period obligations
    $8.5M
    2.3% of all-period positive obligations · 2 awards
    Recorded activity
    Since Nov 30, 2021
    through Aug 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

    $1.2M

    1.4%

    Dollar movement

    +$318K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    4 actions

    Historical and award details for IDEXX DISTRIBUTION, INC
    Obligations: prior → latest
    $885K → $1.2M
    +35.9%
    Share: prior → latest
    1.0% → 1.4%
    +0.4 percentage points
    All-period obligations
    $4.4M
    1.2% of all-period positive obligations · 62 awards
    Recorded activity
    Since Oct 29, 2021
    through Jun 11, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported411
    Reported small business00
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $85K

    0.10%

    Dollar movement

    +$47K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for COLORADO STATE UNIVERSITY
    Obligations: prior → latest
    $38K → $85K
    +125.4%
    Share: prior → latest
    0.040% → 0.10%
    +0.1 percentage points
    All-period obligations
    $341K
    0.090% of all-period positive obligations · 3 awards
    Recorded activity
    Since Jul 22, 2022
    through Jun 9, 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.

  10. #10

    Last 12mo obligations

    $7K

    0.010%

    Dollar movement

    $0

    no change vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for ZACHARY ANIMAL CENTER INC
    Obligations: prior → latest
    $7K → $7K
    +0.0%
    Share: prior → latest
    0.010% → 0.010%
    0.0 percentage points
    All-period obligations
    $32K
    0.010% of all-period positive obligations · 2 awards
    Recorded activity
    Since Apr 8, 2022
    through Aug 12, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside12
    Reported no set-aside00
    Not reported00
    Reported small business12
    All-period set-aside types
    • 2 · Total small business
  11. #11

    Last 12mo obligations

    −$100K

    0%

    Dollar movement

    −$100K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for ANTECH DIAGNOSTICS, INC
    Obligations: prior → latest
    $0 → −$100K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $94K
    0.030% of all-period positive obligations · 4 awards
    Recorded activity
    Since Dec 16, 2021
    through Aug 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside20
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    −$7K

    0%

    Dollar movement

    −$7K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for NORTH DAVID K
    Obligations: prior → latest
    $0 → −$7K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $8K
    0% of all-period positive obligations · 2 awards
    Recorded activity
    Since May 4, 2022
    through May 21, 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
    • 1 · Total small business
  13. #13

    Last 12mo obligations

    −$4K

    0%

    Dollar movement

    −$4K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for AAALAC INTERNATIONAL
    Obligations: prior → latest
    $0 → −$4K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    −$4K
    0% of all-period positive obligations · 1 award
    Recorded activity
    Since May 28, 2026
    through May 28, 2026

    Award reporting

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

    None reported.

  14. #14

    Last 12mo obligations

    −$287

    0%

    Dollar movement

    −$287

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for AMERICAN HISTOLABS INC
    Obligations: prior → latest
    $0 → −$287
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    −$287
    0% of all-period positive obligations · 1 award
    Recorded activity
    Since Oct 28, 2025
    through Oct 28, 2025

    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.

  15. #15

    Last 12mo obligations

    −$3

    0%

    Dollar movement

    −$3.5M

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for ALPHA OMEGA BIOTECHNOLOGY SERVICES LLC
    Obligations: prior → latest
    $3.5M → −$3
    Not comparable
    Share: prior → latest
    4.0% → 0%
    −4.0 percentage points
    All-period obligations
    $12.3M
    3.3% of all-period positive obligations · 10 awards
    Recorded activity
    Since Oct 20, 2021
    through Mar 13, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside01
    Not reported02
    Reported small business13
    All-period set-aside types
    • 3 · Partial small business

Potential federal contract recompetes

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

CHIMP HAVEN, INC.

OPERATION AND MAINTENANCE OF THE FEDERAL CHIMPANZEE SANCTUARY SYSTEM FOR RETIRED CHIMPANZEES

$28.9M is obligated on an award with a reported potential end date of July 31, 2027.

Performance period

82.2%

As of Sep 10, 2026Potential end Jul 31, 2027

Current award value as a share of potential value

100.0%

$28.9M current$28.9M potential
Supporting data

Reported performance starts Aug 1, 2022.

No later potential end date is reported; current and potential end dates are both Jul 31, 2027.

$28.9M is obligated against $28.9M in current reported award value (100.0%).

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

PIID 75N97022C00009

These are research leads, not confirmed recompetes. USAspending records through Sep 10, 2026; reported dates and values can change through later modifications.

Recent federal contract award activity

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

Modification

This action

+$5.7M

CHIMP HAVEN, INC.

NATIONAL INSTITUTES OF HEALTH NLM

OPERATION AND MAINTENANCE OF THE FEDERAL CHIMPANZEE SANCTUARY SYSTEM FOR RETIRED CHIMPANZEES

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $5.7M while office-attributed obligations fell $306K overall.

Award net obligations
$28.9M
Share of 12-month positive obligations
6.6%
Supporting data
Prime contractor
#4 · 7.8% share
+1.0 percentage points · $867K net increase; action exceeded it by $4.9M
Funding office
#2 · 8.9% attributed share
$306K net decline despite this positive action
PIID 75N97022C00009 · Mod P00011
Modification

This action

+$3.3M

TANAQ MANAGEMENT SERVICES LLC

CDC OFFICE OF ACQUISITION SERVICES

ANIMAL CARE/HUSBANDRY SUPPORT SERVICES

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
$5.4M
Share of 12-month positive obligations
3.8%
Supporting data
Prime contractor
#5 · 6.2% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#3 · 6.6% attributed share
up 5 ranks · +3.6 percentage points · $3.3M net increase; action exceeded it by $72K
Related:Largest newly observed contractor
PIID 75D30125C20687 · Mod P00001
Base award

This action

+$5.5M

CHARLES RIVER LABORATORIES, INC.

NATIONAL INSTITUTES OF HEALTH NINDS

NATIONAL INSTITUTES OF HEALTH (NIH), NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE (NINDS), ANIMAL CARE AND RESEARCH SUPPORT SERVICES LARC-2025-NINDS-0010

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 6.3% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $2.9M overall.

Award net obligations
$5.3M
Share of 12-month positive obligations
6.3%
Supporting data
Prime contractor
#3 · 21.3% share
$2.9M net decline despite this positive action
Funding office
#4 · 6.4% attributed share
up 2 ranks · +2.5 percentage points · $2.2M net increase; action exceeded it by $3.3M
PIID 75N98026F00002
Base award

This action

+$5.3M

JS TECHNOLOGY, INC

NATIONAL INSTITUTES OF HEALTH OLAO

NATIONAL INSTITUTE OF CHILD HEALTH AND HUMAN DEVELOPMENT (NICHD), ADMINISTRATIVE AND RESEARCH SUPPORT LARC-2025-NICHD-0004

Why it stands out

One action represented 6.1% of the market’s latest 12-month positive obligations.

At $5.3M, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$5.3M
Share of 12-month positive obligations
6.1%
Supporting data
Prime contractor
#2 · 23.5% share
up 1 rank · +1.0 percentage points · $951K net increase; action exceeded it by $4.4M
PIID 75N98026F00001
Modification

This action

+$6.5M

PRIORITY ONE SERVICES, INC.

NATIONAL INSTITUTES OF HEALTH OLAO

NATIONAL INSTITUTES OF HEALTH (NIH), NATIONAL EYE INSTITUTE (NEI), BUILDING 49 CENTRAL ANIMAL FACILITY ANIMAL CARE AND TECHNICAL SERVICES LARC-2025-NEI-0003 IN ACCORDANCE WITH FAR PART 52.217-9 OPTION TO EXTEND THE TERM OF THE CONTRACT (MAR 2000

Why it stands out

The award grew alongside stronger office-attributed spending.

The modification added $6.5M while office-attributed obligations rose $24.4M overall.

Award net obligations
$11.8M
Share of 12-month positive obligations
7.5%
Supporting data
Prime contractor
#1 · 30.9% share
$616K net decline despite this positive action
Funding office
#1 · 71.0% attributed share
+26.9 percentage points · $24.4M net increase; action accounted for 26.8%
Related:Funding office gain
PIID 75N98026F00003 · Mod P00003
Modification

This action

+$1.6M

FEFA, LLC

NATIONAL INSTITUTES OF HEALTH OLAO

NATIONAL INSTITUTES OF HEALTH (NIH), NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM (NIAAA), DIVISION OF CLINICAL AND BIOLOGICAL RESEARCH (DICBR) ANIMAL CARE AND USE PROGRAM SUPPORT LARC-2025-NIAAA-0028

Why it stands out

The award grew alongside stronger contractor activity.

The modification added $1.6M while contractor obligations rose $504K overall.

Award net obligations
$2.3M
Share of 12-month positive obligations
1.8%
Supporting data
Prime contractor
#6 · 5.8% share
down 1 rank · +0.6 percentage points · $504K net increase; action exceeded it by $1.1M
PIID 75N98026F00001 · Mod P00001
View recent award activity by date (10)
  1. CHARLES RIVER LABORATORIES, INC.Modification · PIID 75N98025F00011
    Action+$149K
    Award net obligations$9.8M
  2. CHARLES RIVER LABORATORIES, INC.Deobligation · PIID 75N94021F00004
    Action−$416
    Award net obligations$260K
  3. PRIORITY ONE SERVICES, INC.Modification · PIID 75N98026F00003
    Action+$6.5M
    Award net obligations$11.8M
  4. THE UNIVERISTY OF TEXAS M.D. ANDERSON CANCER CENTERBase award · PIID 75N98026C00052
    Action+$1.6M
    Award net obligations$1.6M
  5. FEFA, LLCModification · PIID 75N98025F00006
    Action+$139K
    Award net obligations$410K
  6. PRIORITY ONE SERVICES, INC.Deobligation · PIID 75N98026F00003
    Action−$1.2M
    Award net obligations$11.8M
  7. CHARLES RIVER LABORATORIES, INC.Modification · PIID 75N98026F00002
    Action+$25K
    Award net obligations$5.3M
  8. FEFA, LLCModification · PIID 75N98026F00003
    Action+$17K
    Award net obligations$407K
  9. CHARLES RIVER LABORATORIES, INC.Deobligation · PIID 75N98023P00317
    Action−$88
    Award net obligations$60K
  10. CHARLES RIVER LABORATORIES, INC.Modification · PIID 75N98025F00008
    Action+$105K
    Award net obligations$5.1M

HHS veterinary services market FAQs

Answers based on reported federal contract data.

Who are the top HHS veterinary services contractors?

In the 12 months through September 10, 2026, PRIORITY ONE SERVICES, INC., JS TECHNOLOGY, INC, and CHARLES RIVER LABORATORIES, INC. were the leading HHS veterinary services prime contractors by positive obligations.

  1. #1

    PRIORITY ONE SERVICES, INC.

    $27,009,711 in positive obligations

  2. #2

    JS TECHNOLOGY, INC

    $20,488,102 in positive obligations

  3. #3

    CHARLES RIVER LABORATORIES, INC.

    $18,600,254 in positive obligations

Rankings use reported USAspending award data.

Did HHS contract obligations increase in the veterinary services market?

Yes. Measured by net prime contract obligations, reported HHS activity in the veterinary services market increased 0.1% from $87,091,465 in the preceding 12 months to $87,197,670 in the 12 months through September 10, 2026.

Latest 12 months
$87,197,670
Net prime contract obligations
Preceding 12 months
$87,091,465
Net prime contract obligations
Change
+0.1%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent HHS contract award activity was reported in the veterinary services market?

Recent HHS contract award activity reported in the veterinary services market included actions for CHIMP HAVEN, INC., TANAQ MANAGEMENT SERVICES LLC, and CHARLES RIVER LABORATORIES, INC. during the 12 months through September 10, 2026.

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

Which procurement methods were reported for HHS contracts under NAICS 541940?

From September 11, 2025 through September 10, 2026, HHS reported 34 positive-obligation awards for veterinary services under NAICS 541940. The leading award type was delivery order. The leading reported procedure was subject to multiple award fair opportunity.

Positive-obligation awards
34
Leading reported procedure
Subject to Multiple Award Fair Opportunity
52.9% of positive obligations
Leading award type
Delivery Order
82.5% of positive obligations
Full and open
53.7%
of positive obligations
Reported parent IDV
82.5%
of positive obligations
Observed vehicles
LARC IV
Exact matches from reported parent PIIDs

Percentages use positive obligations as the denominator.

Which HHS veterinary services awards may warrant recompete research?

Based on its reported potential-end date, the HHS veterinary services award held by CHIMP HAVEN, INC. may warrant recompete research.

Research leads, not confirmed recompetes. Dates may change through later modifications.

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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