Federal Capture Intelligence

Top DoD medical laboratories contractors (NAICS 621511)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of Defense agency guide NAICS 621511 · Medical Laboratories
Latest 12 months
$87.0M
Net obligations · Down $48.2M vs. $135.2M preceding
Prime contractors
81
With positive obligations in the latest 12 months

Research the DoD federal contracting market for medical laboratories under NAICS 621511. 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 Medical Laboratories at the Department of Defense

Federal records show $613.9M in net obligations across 1,738 awards in Medical Laboratories at the Department of Defense from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.027% of $2.3T in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 35.6% from $135.2M to $87.0M. 3 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: $78.4M versus $118.3M through the same date in FY25 (−33.7%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$130.6M791Complete
FY2023$145.9M755Complete
FY2024$132.1M697Complete
FY2025$126.9M754Complete
FY2026$78.4M518YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$613.9M
1,738 awards · 264 prime contractors
Latest 12-month movement
−35.6%
$87.0M vs. $135.2M
Leading eight prime share
91.7%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.027% of $2.3T in agency-wide net obligations.
Set-aside share when reported
21.1% of 593 awards with reported set-aside status.
Set-aside reporting
125 set aside · 468 no set-aside · 1,145 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

SNA INTERNATIONAL LLC lost the most market share
11.55%→4.32%−7.2 percentage points
The contractor now ranks #3 by positive obligations, based on 4 reported actions.
ARLLUK TECHNOLOGY SOLUTIONS LLC had no reported activity in the latest 12 months
$11.0M→$0No latest-period activity
It previously ranked #4 by positive obligations, based on 2 reported actions.
CENTER FOR DISEASE DETECTION, LLC gained the most market share
7.2%→10.4%+3.2 percentage points
The contractor now ranks #2 by positive obligations, based on 4 reported actions.

Buyer demand

Reported obligations through DEFENSE POW/MIA ACCOUNTING AGENCY decreased
$15.7M→$3.8M−$11.9M
Latest-period activity spans 1 award across 1 prime contractor.
Reported obligations through NAVY CENTRAL HIV PROGRAM increased
$4.4M→$6.5M+$2.1M
Latest-period activity spans 2 awards across 1 prime contractor.

Market structure

Top-five contractor share increased
79.34%→87.97%+8.6 percentage points
Contractors outside the top five now account for 12.0% of positive obligations.
View 1 additional material change

Competitive shifts

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.

14.7% of positive obligations were attributed to AMC BAMC FSH - MM. That represents $13.2M, up $13.6M from the preceding 12 months.

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

  1. AMC BAMC FSH - MM14.7% · $13.2M · up $13.6M
  2. NAVY CENTRAL HIV PROGRAM7.3% · $6.5M · up $2.1M
  3. NAV MED CTR SAN DIEGO CA - MM7.1% · $6.4M · down $2.0M
  4. DIRECTOR, WRNMMC5.2% · $4.6M · down $2.4M
  5. DEFENSE POW/MIA ACCOUNTING AGENCY4.3% · $3.8M · down $11.9M
  6. All other reported offices61.4% of positive obligations
View reported office rankings, comparisons, and evidence

USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.

  1. Reported funding office

    AMC BAMC FSH - MM

    #1New to the positive-obligation ranking

    Latest 12 months

    $13.2M

    14.7% of positive obligations

    Versus preceding 12 months

    +$13.6M

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations moved from $496K in net deobligations to $13.2M in net obligations. The office’s share of positive obligations moved from 0% to 14.7%, a change of +14.7 percentage points.

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

    Leading award-level changes

  2. Reported funding office

    NAVY CENTRAL HIV PROGRAM

    #2Up 6 from #8

    Latest 12 months

    $6.5M

    7.3% of positive obligations

    Versus preceding 12 months

    +$2.1M

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations increased 47.7% from $4.4M to $6.5M. The office’s share of positive obligations moved from 3.2% to 7.3%, a change of +4.1 percentage points.

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

  3. Reported funding office

    NAV MED CTR SAN DIEGO CA - MM

    #3Up 1 from #4

    Latest 12 months

    $6.4M

    7.1% of positive obligations

    Versus preceding 12 months

    −$2.0M

    8 active prime contractors · 8 awards

    View office comparison and evidence

    Reported obligations decreased 23.7% from $8.4M to $6.4M. The office’s share of positive obligations moved from 6.1% to 7.1%, a change of +1.1 percentage points.

    The latest period contains 9 actions across 8 awards. The preceding period contained 13 active prime contractors and 15 awards.

  4. Reported funding office

    DIRECTOR, WRNMMC

    #4Up 1 from #5

    Latest 12 months

    $4.6M

    5.2% of positive obligations

    Versus preceding 12 months

    −$2.4M

    3 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations decreased 34.4% from $7.0M to $4.6M. The office’s share of positive obligations moved from 5.1% to 5.2%, a change of 0.0 percentage points.

    The latest period contains 5 actions across 4 awards. The preceding period contained 7 active prime contractors and 9 awards.

  5. Reported funding office

    DEFENSE POW/MIA ACCOUNTING AGENCY

    #5Down 4 from #1

    Latest 12 months

    $3.8M

    4.3% of positive obligations

    Versus preceding 12 months

    −$11.9M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 75.5% from $15.7M to $3.8M. The office’s share of positive obligations moved from 11.4% to 4.3%, a change of −7.1 percentage points.

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

  6. Reported funding office

    AMC MADIGAN LEWIS - MM

    #6Up 7 from #13

    Latest 12 months

    $3.0M

    3.4% of positive obligations

    Versus preceding 12 months

    +$248K

    9 active prime contractors · 11 awards

    View office comparison and evidence

    Reported obligations increased 8.9% from $2.8M to $3.0M. The office’s share of positive obligations moved from 2.0% to 3.4%, a change of +1.4 percentage points.

    The latest period contains 29 actions across 11 awards and 2 newly active prime contractors. The preceding period contained 7 active prime contractors and 11 awards.

  7. Reported funding office

    AMC TRIPLER SHAFTER - MM

    #7Up 9 from #16

    Latest 12 months

    $2.9M

    3.3% of positive obligations

    Versus preceding 12 months

    +$575K

    4 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations increased 24.6% from $2.3M to $2.9M. The office’s share of positive obligations moved from 1.7% to 3.3%, a change of +1.6 percentage points.

    The latest period contains 18 actions across 6 awards. The preceding period contained 4 active prime contractors and 6 awards.

  8. Reported funding office

    OUSD PERSONNEL AND READINESS

    #8Up 3 from #11

    Latest 12 months

    $2.4M

    2.7% of positive obligations

    Versus preceding 12 months

    −$540K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations decreased 18.4% from $2.9M to $2.4M. The office’s share of positive obligations moved from 2.1% to 2.7%, a change of +0.5 percentage points.

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

  9. Reported funding office

    AMC BRAGG - MM

    #9Up 1 from #10

    Latest 12 months

    $2.1M

    2.4% of positive obligations

    Versus preceding 12 months

    −$1.5M

    3 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations decreased 41.8% from $3.7M to $2.1M. The office’s share of positive obligations moved from 2.7% to 2.4%, a change of −0.3 percentage points.

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

  10. Reported funding office

    AMC BEAUMONT BLISS - MM

    #10Up 10 from #20

    Latest 12 months

    $2.0M

    2.3% of positive obligations

    Versus preceding 12 months

    +$287K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 16.4% from $1.7M to $2.0M. The office’s share of positive obligations moved from 1.3% to 2.3%, a change of +1.0 percentage points.

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

  11. Reported funding office

    81ST MDG SGL - MM

    #11Up 17 from #28

    Latest 12 months

    $2.0M

    2.2% of positive obligations

    Versus preceding 12 months

    +$1.1M

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 114.3% from $927K to $2.0M. The office’s share of positive obligations moved from 0.67% to 2.2%, a change of +1.6 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 2 awards.

  12. Reported funding office

    99TH MDG SGSM - MM

    #22Up 62 from #84

    Latest 12 months

    $978K

    1.1% of positive obligations

    Versus preceding 12 months

    +$853K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 684.9% from $125K to $978K. The office’s share of positive obligations moved from 0.090% to 1.1%, a change of +1.0 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 2 awards.

  13. Reported funding office

    NAV MED CNT PORTSMOUTH VA - MM

    #45Down 38 from #7

    Latest 12 months

    $295K

    0.33% of positive obligations

    Versus preceding 12 months

    −$4.7M

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 94.1% from $5.0M to $295K. The office’s share of positive obligations moved from 3.6% to 0.33%, a change of −3.3 percentage points.

    The latest period contains 9 actions across 3 awards. The preceding period contained 5 active prime contractors and 5 awards.

  14. Reported funding office

    PROFESSIONAL CONTRACTS MEDICAL

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    +$776K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations moved from $776K 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 3 active prime contractors and 3 awards.

  15. Reported funding office

    SG

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$11.0M

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $11.0M to $0. The office’s share of positive obligations moved from 8.0% to 0%, a change of −8.0 percentage points.

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

  16. Reported funding office

    W2DN BROOKE AMC

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$6.6M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $6.6M to $0. The office’s share of positive obligations moved from 4.8% to 0%, a change of −4.8 percentage points.

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

  17. Reported funding office

    WALTER REED ARMY INST OF RES - MM

    No positive-obligation rank

    Latest 12 months

    −$1.1M

    0% of positive obligations

    Versus preceding 12 months

    −$13.4M

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations moved from $12.3M in net obligations to $1.1M in net deobligations. The office’s share of positive obligations moved from 8.9% to 0%, a change of −8.9 percentage points.

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

    Leading award-level changes

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 316 awards had positive obligations totaling $91.1M. Negotiated Proposal/Quote was the leading reported procedure, accounting for 84.4% of positive obligations. Awards with a reported parent IDV accounted for 81.1%. Reported awards used contract vehicles such as 621II and Schedule 621 II.

Leading award type
80.8%
Delivery Order
Leading reported procedure
84.4%
Negotiated Proposal/Quote
Reported parent IDV
81.1%
of positive obligations had a reported parent IDV
Median reported offers
1
110 of 316 awards reported offers

Observed contract vehicles

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

  • 621II

    $465K

    0.51% of positive obligations · 8 matched awards

  • Schedule 621 II

    $71K

    0.080% of positive obligations · 4 matched awards

Buying method changes

Compared with Sep 11, 2024–Sep 10, 2025. Based on 316 current awards and 412 preceding awards with positive net obligations.

Delivery-order obligation share
80.8%
Up from 53.9% in the preceding period
Reported full-and-open obligation share
86.5%
Up from 73.9% 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 621511 peer median, parent-IDV obligation share is 0.5 percentage points lower, reported full-and-open obligation share is 35.6 percentage points higher, delivery-order obligation share is 25.8 percentage points higher, and median positive award obligations are 22.2% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share81.1%81.7%-0.5 pts
Reported full-and-open obligation share86.5%50.9%+35.6 pts
Delivery-order obligation share80.8%55.0%+25.8 pts
Median positive award obligations$66K$54K+22.2%
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)217$73.6M80.8%
Definitive Contract(D)13$10.5M11.5%
Purchase Order(B)67$6.7M7.4%
BPA Call(A)19$288K0.32%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)205$73.1M80.2%
FSS(C)12$536K0.59%
BPA(E)19$288K0.32%
Not reported80$17.2M18.9%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)220$71.9M78.9%
Multiple Award(M)16$2.0M2.2%
Not reported80$17.2M18.9%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Negotiated Proposal/Quote(NP)193$76.9M84.4%
Simplified Acquisition(SP1)85$9.3M10.2%
Only One Source(SSS)20$2.9M3.2%
Subject to Multiple Award Fair Opportunity(MAFO)14$2.0M2.2%
Sp1(SIMPLIFIED ACQUISITION)3$41K0.050%
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)1$1K0%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition(A)206$78.8M86.5%
Competed Under SAP(F)46$5.8M6.3%
Not Competed Under SAP(G)39$3.6M3.9%
Not Competed(C)17$2.1M2.3%
Not Available for Competition(B)3$805K0.88%
Full and Open Competition After Exclusion of Sources(D)1$63K0.070%
Other reported values4$42K0.047%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Other Statutory Authority(OSA)4$1.5M1.7%
Fair Opportunity Given(FAIR)7$235K0.26%
Only One Source - Other(ONE)3$203K0.22%
Competitive Set Aside(CSA)1$28K0.030%
Not reported301$89.1M97.8%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
SAP Non-Competition (FAR 13)(SP2)38$3.2M3.5%
Only One Source-Other (FAR 6.302-1 Other)(ONE)16$2.0M2.2%
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)6$1.2M1.4%
Brand Name Description (FAR 6.302-1(C))(BND)1$42K0.050%
Not reported255$84.6M92.9%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)311$87.2M95.7%
Labor Hours(Z)1$3.8M4.2%
J(FIRM FIXED PRICE)4$42K0.050%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Reference Laboratory Testing(Q301)271$79.6M87.3%
Medical- Other(Q999)1$3.8M4.2%
Medical- Radiology(Q522)1$2.4M2.6%
Utilities- Electric(S112)1$1.4M1.6%
in Vitro Diagnostic Substances, Reagents, Test Kits and Sets(6550)4$858K0.94%
Support- Professional: Other(R499)5$593K0.65%
Other reported values33$2.4M2.6%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Department of the Army(2100)234$63.3M69.5%
Defense Health Agency(97DH)58$14.0M15.4%
Department of the Navy(1700)12$7.0M7.7%
Washington Headquarters Services(97F5)2$6.3M7.0%
Department of the Air Force(5700)5$234K0.26%
Department of State(1900)5$152K0.17%

Awarding offices

Reported valueAwardsPositive obligationsShare
W40m Usa Hca(W81K04)149$36.6M40.1%
W40m Mrc0 West(W81K00)42$23.6M25.9%
Defense Health Agency Hcd West(HT9410)34$9.2M10.1%
Navsup Flt Log Ctr Norfolk(N00189)3$6.6M7.2%
Washington Headquarters Services(HQ0034)2$6.3M7.0%
Defense Health Agency(HT9406)9$2.5M2.7%
Other reported values77$6.3M7.0%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
W81K0421D0001(9700)186$61.3M67.2%
N6264522D5008(9700)2$6.5M7.2%
W81K0425DA002(9700)2$2.7M3.0%
1401000199C02(1406)1$1.4M1.6%
V797D70053(3600)6$435K0.48%
W81K0224D0002(9700)1$384K0.42%
N6264521D5006(9700)1$193K0.21%
W9114F25DA003(9700)1$180K0.20%
Other reported values36$791K0.87%
Not reported80$17.2M18.9%

Exact vehicle-match evidence

Reported award data linked 12 awards to a specific catalog vehicle.

Offers, award size, and timing

Median reported offers
1 median
110 reported · 206 not reported
Positive award obligations
$66K median
$24K–$158K middle 50%
Reported performance period
364 days (~12 months) median
316 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
3 of 81prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
67.3%of positive obligations in the last 12 months
Leading four prime contractors
85.3%of positive obligations in the last 12 months
Leading eight prime contractors
91.7%of positive obligations in the last 12 months

Based on $89.0M 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

    $59.9M

    67.3%

    Dollar movement

    +$415K

    vs. prior 12 months

    Last 12mo awards

    219 awards

    335 actions

    Historical and award details for LABORATORY CORPORATION OF AMERICA
    Obligations: prior → latest
    $59.5M → $59.9M
    +0.7%
    Share: prior → latest
    43.7% → 67.3%
    +23.6 percentage points
    All-period obligations
    $297.0M
    48.0% of all-period positive obligations · 881 awards
    Recorded activity
    Since Oct 5, 2021
    through Apr 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside35
    Not reported216249
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $9.2M

    10.4%

    Dollar movement

    −$518K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    4 actions

    Historical and award details for CENTER FOR DISEASE DETECTION, LLC
    Obligations: prior → latest
    $9.7M → $9.2M
    −5.3%
    Share: prior → latest
    7.2% → 10.4%
    +3.2 percentage points
    All-period obligations
    $55.3M
    8.9% of all-period positive obligations · 17 awards
    Recorded activity
    Since Feb 7, 2022
    through Feb 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported46
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $3.8M

    4.3%

    Dollar movement

    −$11.9M

    vs. prior 12 months

    Last 12mo awards

    1 award

    4 actions

    Historical and award details for SNA INTERNATIONAL LLC
    Obligations: prior → latest
    $15.7M → $3.8M
    −75.5%
    Share: prior → latest
    11.6% → 4.3%
    −7.2 percentage points
    All-period obligations
    $63.4M
    10.3% of all-period positive obligations · 1 award
    Recorded activity
    Since May 23, 2022
    through Apr 17, 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.

  4. #4

    Last 12mo obligations

    $2.9M

    3.2%

    Dollar movement

    −$689K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    8 actions

    Historical and award details for CREATIVE TESTING SOLUTIONS
    Obligations: prior → latest
    $3.6M → $2.9M
    −19.3%
    Share: prior → latest
    2.6% → 3.2%
    +0.6 percentage points
    All-period obligations
    $13.9M
    2.3% of all-period positive obligations · 10 awards
    Recorded activity
    Since Oct 6, 2021
    through Apr 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside46
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $2.4M

    2.7%

    Dollar movement

    −$540K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for PEMBROOKE OCCUPATIONAL HEALTH, INC.
    Obligations: prior → latest
    $2.9M → $2.4M
    −18.4%
    Share: prior → latest
    2.2% → 2.7%
    +0.5 percentage points
    All-period obligations
    $22.1M
    3.6% of all-period positive obligations · 3 awards
    Recorded activity
    Since Jan 21, 2022
    through Apr 17, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside22
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $1.4M

    1.6%

    Dollar movement

    $0

    no change vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for NWT INC.
    Obligations: prior → latest
    $1.4M → $1.4M
    +0.0%
    Share: prior → latest
    1.1% → 1.6%
    +0.6 percentage points
    All-period obligations
    $4.3M
    0.70% of all-period positive obligations · 1 award
    Recorded activity
    Since Dec 29, 2023
    through Dec 30, 2025

    Award reporting

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

    None reported.

  7. #7

    Last 12mo obligations

    $1.1M

    1.3%

    Dollar movement

    +$1.5M

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for SOPHIA GENETICS, INC.
    Obligations: prior → latest
    −$388K → $1.1M
    Not comparable
    Share: prior → latest
    0% → 1.3%
    +1.3 percentage points
    All-period obligations
    $1.4M
    0.23% of all-period positive obligations · 4 awards
    Recorded activity
    Since Jul 30, 2022
    through Sep 24, 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.

  8. #8

    Last 12mo obligations

    $784K

    0.88%

    Dollar movement

    −$757K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for MARIANO PRIME LLC
    Obligations: prior → latest
    $1.5M → $784K
    −49.1%
    Share: prior → latest
    1.1% → 0.88%
    −0.3 percentage points
    All-period obligations
    $4.3M
    0.70% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 29, 2023
    through Dec 23, 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.

  9. #9

    Last 12mo obligations

    $658K

    0.74%

    Dollar movement

    +$658K

    vs. prior 12 months

    Last 12mo awards

    5 awards

    9 actions

    Historical and award details for KONIAG TECHNOLOGY AND INFRASTRUCTURE SOLUTIONS, LLC
    Obligations: prior → latest
    $0 → $658K
    Not comparable
    Share: prior → latest
    0% → 0.74%
    +0.7 percentage points
    All-period obligations
    $658K
    0.11% of all-period positive obligations · 5 awards
    Recorded activity
    Since Sep 18, 2025
    through Mar 30, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside40
    Reported no set-aside10
    Not reported00
    Reported small business50
    All-period set-aside types
    • 4 · 8(a) sole source
  10. #10

    Last 12mo obligations

    $559K

    0.63%

    Dollar movement

    −$32K

    vs. prior 12 months

    Last 12mo awards

    7 awards

    13 actions

    Historical and award details for EXACT SCIENCES CORPORATION
    Obligations: prior → latest
    $591K → $559K
    −5.4%
    Share: prior → latest
    0.43% → 0.63%
    +0.2 percentage points
    All-period obligations
    $2.9M
    0.47% of all-period positive obligations · 32 awards
    Recorded activity
    Since Oct 14, 2021
    through Apr 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported611
    Reported small business00
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $503K

    0.56%

    Dollar movement

    +$13K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for CHENEGA TRI-SERVICES, LLC
    Obligations: prior → latest
    $490K → $503K
    +2.6%
    Share: prior → latest
    0.36% → 0.56%
    +0.2 percentage points
    All-period obligations
    $2.4M
    0.38% of all-period positive obligations · 1 award
    Recorded activity
    Since Feb 28, 2022
    through Feb 18, 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
  12. #12

    Last 12mo obligations

    $384K

    0.43%

    Dollar movement

    −$75K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for FAIRBANKS MEMORIAL HOSPITAL, LLC
    Obligations: prior → latest
    $459K → $384K
    −16.4%
    Share: prior → latest
    0.34% → 0.43%
    +0.1 percentage points
    All-period obligations
    $1.8M
    0.29% of all-period positive obligations · 9 awards
    Recorded activity
    Since Oct 19, 2021
    through Apr 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside01
    Not reported12
    Reported small business00
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $383K

    0.43%

    Dollar movement

    −$765K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for BLOODWORKS
    Obligations: prior → latest
    $1.1M → $383K
    −66.6%
    Share: prior → latest
    0.84% → 0.43%
    −0.4 percentage points
    All-period obligations
    $2.8M
    0.45% of all-period positive obligations · 4 awards
    Recorded activity
    Since Oct 12, 2021
    through Apr 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside13
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $250K

    0.28%

    Dollar movement

    +$40K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for MAYO COLLABORATIVE SERVICES, INC.
    Obligations: prior → latest
    $210K → $250K
    +19.0%
    Share: prior → latest
    0.15% → 0.28%
    +0.1 percentage points
    All-period obligations
    $147K
    0.020% of all-period positive obligations · 10 awards
    Recorded activity
    Since Nov 15, 2021
    through Sep 23, 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.

  15. #15

    Last 12mo obligations

    $239K

    0.27%

    Dollar movement

    −$43K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for APPDDICTIONSTUDIO LIMITED LIABILITY COMPANY
    Obligations: prior → latest
    $282K → $239K
    −15.3%
    Share: prior → latest
    0.21% → 0.27%
    +0.1 percentage points
    All-period obligations
    $5.6M
    0.90% of all-period positive obligations · 5 awards
    Recorded activity
    Since Oct 5, 2021
    through Dec 9, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside22
    Reported no set-aside00
    Not reported00
    Reported small business22
    All-period set-aside types
    • 5 · 8(a) sole source

Potential federal contract recompetes

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

SNA INTERNATIONAL LLC

SUPPORT TO THE INDO-PACIFIC DIRECTORATE WITH RESEARCH AND PROCESSING KOREA TEAMSTATEMENT OF WORK (SOW)1. INTRODUCTION AND OVERVIEWDPAA CASE FILES ARE MISSING DATA, INCLUDING INDIVIDUAL DECEASED PERSONNEL FILES (IDPF)S. THE MAJORITY OF MISSING C

$82.0M is obligated on an award with a reported potential end date of May 20, 2027.

Performance period

86.2%

As of Sep 10, 2026Potential end May 20, 2027

Current award value as a share of potential value

100.0%

$86.6M current$86.6M potential
Supporting data

Reported performance starts May 23, 2022.

Current performance is reported through May 20, 2026.

$82.0M is obligated against $86.6M in current reported award value (94.6%).

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

PIID HQ003422C0053

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

+$6.1M

LABORATORY CORPORATION OF AMERICA

NAV MED CTR SAN DIEGO CA - MM

REFERENCE LAB FY26 TASK ORDER - SAN DIEGO

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $6.1M while office-attributed obligations fell $2.0M overall.

Award net obligations
$6.1M
Share of 12-month positive obligations
6.8%
Supporting data
Prime contractor
#1 · 67.3% share
+23.6 percentage points · $415K net increase; action exceeded it by $5.6M
Funding office
#3 · 7.1% attributed share
$2.0M net decline despite this positive action
PIID W81K0426FA088 · Mod P00001
Base award

This action

+$3.5M

CENTER FOR DISEASE DETECTION, LLC

NAVY CENTRAL HIV PROGRAM

MONTHLY TESTING

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 4.0% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $518K overall.

Award net obligations
$3.5M
Share of 12-month positive obligations
4.0%
Supporting data
Prime contractor
#2 · 10.4% share
$518K net decline despite this positive action
Funding office
#2 · 7.3% attributed share
up 6 ranks · +4.1 percentage points · $2.1M net increase; action exceeded it by $1.4M
Related:Funding office gain
PIID N0018925F0692
Base award

This action

+$4.9M

LABORATORY CORPORATION OF AMERICA

AMC BAMC FSH - MM

FY26 DPLAS TO 31DEC 25 -30 JUNE 26 6 MONTHS

Why it stands out

One action represented 5.5% of the market’s latest 12-month positive obligations.

At $4.9M, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$7.9M
Share of 12-month positive obligations
5.5%
PIID W81K0026FA030
Modification

This action

+$2.9M

SNA INTERNATIONAL LLC

DEFENSE POW/MIA ACCOUNTING AGENCY

SUPPORT TO THE INDO-PACIFIC DIRECTORATE WITH RESEARCH AND PROCESSING KOREA TEAM

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $2.9M while office-attributed obligations fell $11.9M overall.

Award net obligations
$82.0M
Share of 12-month positive obligations
3.2%
Supporting data
Prime contractor
#3 · 4.3% share
$11.9M net decline despite this positive action
Funding office
#5 · 4.3% attributed share
$11.9M net decline despite this positive action
PIID HQ003422C0053 · Mod P00016

WALTER REED ARMY INST OF RES - MM

NON-PERSONAL HDRL / LDL LAB OPERATIONS

Why it stands out

This award recorded a material contraction.

The action removed $1.1M. A deobligation does not by itself show lower requirement demand.

Award net obligations
$37.8M
Share of 12-month positive obligations
1.2%
Supporting data
Prime contractor
0% share
−8.8 percentage points · $13.1M net decline; action accounted for 8.4%
Funding office
0% attributed share
−8.9 percentage points · $13.4M net decline; action accounted for 8.2%
Related:Largest net deobligation
PIID W81XWH18C0337 · Mod P00024
Modification

This action

+$2.5M

PEMBROOKE OCCUPATIONAL HEALTH, INC.

OUSD PERSONNEL AND READINESS

CIVILIAN DRUG FREE WORKPLACE COLLECTIONS AND MEDICAL REVIEW OFFICER SUPPORT SERVICES

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $2.5M while office-attributed obligations fell $540K overall.

Award net obligations
$11.3M
Share of 12-month positive obligations
2.8%
Supporting data
Prime contractor
#5 · 2.7% share
$540K net decline despite this positive action
Funding office
#8 · 2.7% attributed share
$540K net decline despite this positive action
PIID HQ003425C0015 · Mod P00004
View recent award activity by date (10)
  1. IRISE LLCBase award · PIID 19GG8026P0358
    Action+$43K
    Award net obligations$43K
  2. OXGEN IMPORT LLCBase award · PIID 19GG8026P0346
    Action+$32K
    Award net obligations$32K
  3. LABORATORY CORPORATION OF AMERICADeobligation · PIID W91YTZ25FA066
    Action−$211K
    Award net obligations$2.3M
  4. ORTHO-CLINICAL DIAGNOSTICS, INCDeobligation · PIID FA480120P0008
    Action−$112K
    Award net obligations$252K
  5. MCI DIAGNOSTIC CENTER LLCModification · PIID W912L722P0003
    Action+$34K
    Award net obligations$155K
  6. LABORATORY CORPORATION OF AMERICAModification · PIID W81K0426FA130
    Action+$24K
    Award net obligations$24K
  7. OREGON HEALTH AUTHORITY-PUBLIC HEALTHModification · PIID HT941025F0032
    Action+$900
    Award net obligations$128K
  8. LABORATORY CORPORATION OF AMERICAModification · PIID W81K0426FA144
    Action+$43K
    Award net obligations$43K
  9. LABORATORY CORPORATION OF AMERICAModification · PIID W81K0024F0148
    Action+$5K
    Award net obligations$27K
  10. LABORATORY CORPORATION OF AMERICAModification · PIID W81K0426FA105
    Action+$76K
    Award net obligations$76K

DoD medical laboratories market FAQs

Answers based on reported federal contract data.

Who are the top DoD medical laboratories contractors?

In the 12 months through September 10, 2026, LABORATORY CORPORATION OF AMERICA, CENTER FOR DISEASE DETECTION, LLC, and SNA INTERNATIONAL LLC were the leading DoD medical laboratories prime contractors by positive obligations.

  1. #1

    LABORATORY CORPORATION OF AMERICA

    $59,898,746 in positive obligations

  2. #2

    CENTER FOR DISEASE DETECTION, LLC

    $9,225,754 in positive obligations

  3. #3

    SNA INTERNATIONAL LLC

    $3,843,535 in positive obligations

Rankings use reported USAspending award data.

Did DoD contract obligations decrease in the medical laboratories market?

Yes. Measured by net prime contract obligations, reported DoD activity in the medical laboratories market decreased 35.6% from $135,245,614 in the preceding 12 months to $87,048,689 in the 12 months through September 10, 2026.

Latest 12 months
$87,048,689
Net prime contract obligations
Preceding 12 months
$135,245,614
Net prime contract obligations
Change
−35.6%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DoD contract award activity was reported in the medical laboratories market?

Recent DoD contract award activity reported in the medical laboratories market included actions for LABORATORY CORPORATION OF AMERICA, CENTER FOR DISEASE DETECTION, LLC, and SNA INTERNATIONAL 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 DoD contracts under NAICS 621511?

From September 11, 2025 through September 10, 2026, DoD reported 316 positive-obligation awards for medical laboratories under NAICS 621511. The leading award type was delivery order. The leading reported procedure was negotiated proposal/quote.

Positive-obligation awards
316
Leading reported procedure
Negotiated Proposal/Quote
84.4% of positive obligations
Leading award type
Delivery Order
80.8% of positive obligations
Full and open
86.5%
of positive obligations
Reported parent IDV
81.1%
of positive obligations
Observed vehicles
621II and Schedule 621 II
Exact matches from reported parent PIIDs

Percentages use positive obligations as the denominator.

Which DoD medical laboratories awards may warrant recompete research?

Based on its reported potential-end date, the DoD medical laboratories award held by SNA INTERNATIONAL LLC 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. Public Department of Defense award records are generally delayed by 90 days.

Review data methodology