GETWAB

02 / Market Size

How large is the NAICS 561320 federal market?

Net obligations$7.25B
Contract actions77,120
Vendors1,326
Federal customers146
Contracting offices938
Average action$94.1K
Largest action$95.81M
Data coverageFY 2019–FY 2025

03 / Spending Trend

NAICS 561320 contract spending by fiscal year

Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.

Latest closed fiscal year$882.97M
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$754.98M11,618745134
FY 2020$916.55M11,679756121+21.4%
FY 2021$1.16B11,149697116+26.6%
FY 2022$1.26B11,694653112+8.4%
FY 2023$1.32B10,982634115+4.7%
FY 2024$961.63M10,835605108−27.0%
FY 2025$882.97M9,163521105−8.2%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
VETERANS AFFAIRS, DEPARTMENT OF3600$2.33B11,12637832.1%
INDIAN HEALTH SERVICE7527$1.58B23,02933421.8%
U.S. CUSTOMS AND BORDER PROTECTION7014$1.21B1391416.7%
DEPT OF THE NAVY1700$361.86M2,8391315.0%
DEPT OF THE AIR FORCE5700$250.08M1,2701233.4%
FEDERAL PRISON SYSTEM / BUREAU OF PRISONS1540$229.95M17,4841333.2%
NATIONAL INSTITUTES OF HEALTH7529$196.27M2,430662.7%
DEPT OF THE ARMY2100$180.92M1,2621632.5%
CENTERS FOR DISEASE CONTROL AND PREVENTION7523$153.08M296212.1%
DEFENSE HEALTH AGENCY (DHA)97DH$75.62M376511.0%

05 / Contracting Offices

Which contracting offices buy in NAICS 561320?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the NAICS 561320 market?

VendorObligationsActionsCustomersMarket shareLatest activity
LOYAL SOURCE GOVERNMENT SERVICES LLC$1.26B893917.4%Sep 29, 2025
DLH SOLUTIONS, INC$368.80M30015.1%Dec 5, 2024
AB STAFFING SOLUTIONS, LLC$273.50M3,654103.8%Sep 26, 2025
MILLBROOK SUPPORT SERVICES, INC.$218.62M71633.0%Sep 25, 2025
GHOST RX INC$203.89M83142.8%Sep 29, 2025
ANSIBLE GOVERNMENT SOLUTIONS, LLC$197.24M82132.7%Sep 30, 2025
RAPID TEMPS, INC.$165.09M1,39742.3%Sep 12, 2025
A-TEAM SOLUTIONS LLC$156.97M1,15282.2%Sep 22, 2025
AMEDISTAF, LLC$98.49M1,94211.4%Sep 23, 2025
TYONEK TECHNICAL SERVICES, LLC$83.75M1411.2%Jul 16, 2025

07 / Product and Service Mix

What products and services are purchased under NAICS 561320?

PSCDescriptionObligationsActionsVendorsShare
Q401MEDICAL- NURSING$1.43B13,20322819.7%
Q403MEDICAL- EVALUATION/SCREENING$1.26B3003517.4%
R499SUPPORT- PROFESSIONAL: OTHER$669.42M6,3873669.2%
Q999MEDICAL- OTHER$618.38M14,6062748.5%
Q201MEDICAL- GENERAL HEALTH CARE$587.37M7,4052128.1%
Q517MEDICAL- PHARMACOLOGY$442.04M1,686656.1%
R699SUPPORT- ADMINISTRATIVE: OTHER$306.31M4,9452944.2%
Q522MEDICAL- RADIOLOGY$254.96M3,0081313.5%
Q509MEDICAL- INTERNAL MEDICINE$219.49M1,551793.0%
Q301MEDICAL- LABORATORY TESTING$135.90M1,649711.9%

08 / Buying Pattern

How does the government buy in NAICS 561320?

Competed49.6%38,248 actions
Not competed under SAP21.4%16,510 actions
Competed under SAP16.9%13,060 actions
Other / unknown6.0%4,618 actions
Not competed4.1%3,133 actions
Not available for competition2.0%1,551 actions
Other than small business share87.7%$6.36B
Small business share12.3%$895.00M
Common action typeObligationsActions
DELIVERY ORDER$4.93B41,591
BPA CALL$1.24B23,547
PURCHASE ORDER$676.67M9,497
DEFINITIVE CONTRACT$409.21M2,485

09 / Recent Contract Awards

What was awarded most recently in NAICS 561320?

10 / Market Interpretation

How should contractors evaluate this market?

01

Start with the spending direction

Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.

02

Follow the actual buyers

Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.

03

Measure accessible demand

Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $7.25B market as addressable.