GETWAB

02 / Market Size

How large is the NAICS 621410 federal market?

Net obligations$5.52M
Contract actions9,492
Vendors83
Federal customers6
Contracting offices12
Average action$581
Largest action$149.9K
Data coverageFY 2019–FY 2025

03 / Spending Trend

NAICS 621410 contract spending by fiscal year

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

Latest closed fiscal year$524.3K
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$1.10M1,453483
FY 2020$900.7K1,448472−18.4%
FY 2021$936.1K1,560423+3.9%
FY 2022$656.9K1,317392−29.8%
FY 2023$586.8K1,216384−10.7%
FY 2024$809.6K1,181354+38.0%
FY 2025$524.3K1,317323−35.2%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
DEFENSE LOGISTICS AGENCY97AS$4.79M9,4717686.7%
DEPT OF THE AIR FORCE5700$481.6K918.7%
STATE, DEPARTMENT OF1900$227.3K834.1%
NATIONAL INSTITUTES OF HEALTH7529$22.6K110.4%
FEDERAL PRISON SYSTEM / BUREAU OF PRISONS1540$1.9K110.0%
DEPT OF THE ARMY2100$0210.0%

05 / Contracting Offices

Which contracting offices buy in NAICS 621410?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the NAICS 621410 market?

VendorObligationsActionsCustomersMarket shareLatest activity
SZY HOLDINGS, LLC$2.04M4,266137.0%Sep 24, 2025
VECTOR TEST SYSTEMS, INC.$523.4K22719.5%Sep 10, 2025
MILTON BROWN AND ASSOCIATES, INC.$481.6K918.7%Jun 24, 2025
CENMED ENTERPRISES INC$321.1K63815.8%Sep 26, 2025
FISHER SCIENTIFIC COMPANY L.L.C.$316.5K80715.7%Sep 26, 2025
PACIFIC STAR CORPORATION$259.1K97214.7%Sep 5, 2025
MISCELLANEOUS FOREIGN AWARDEES$211.8K413.8%Sep 6, 2024
BIOMERIEUX , INC.$202.5K8513.7%Aug 13, 2025
ARS SALES AND SERVICES LLC$179.1K25213.2%Sep 17, 2025
OAKRIDGE DYNAMICS LLC$136.7K12812.5%Sep 24, 2025

07 / Product and Service Mix

What products and services are purchased under NAICS 621410?

PSCDescriptionObligationsActionsVendorsShare
6550IN VITRO DIAGNOSTIC SUBSTANCES, REAGENTS, TEST KITS AND SETS$4.79M9,4717686.7%
Q999MEDICAL- OTHER$344.4K936.2%
Z1FAMAINTENANCE OF FAMILY HOUSING FACILITIES$184.1K213.3%
G099SOCIAL- OTHER$139.1K312.5%
7A21IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE)$22.6K110.4%
X1FALEASE/RENTAL OF FAMILY HOUSING FACILITIES$15.5K210.3%
Z2FAREPAIR OR ALTERATION OF FAMILY HOUSING FACILITIES$14.4K110.3%
M1FAOPERATION OF FAMILY HOUSING FACILITIES$13.2K110.2%
Y1FACONSTRUCTION OF FAMILY HOUSING FACILITIES-$26210.0%

08 / Buying Pattern

How does the government buy in NAICS 621410?

Competed under SAP92.1%8,738 actions
Other / unknown7.8%744 actions
Competed0.1%9 actions
Not available for competition0.0%1 actions
Other than small business share90.7%$5.00M
Small business share9.3%$514.0K
Common action typeObligationsActions
PURCHASE ORDER$4.85M9,479
DELIVERY ORDER$481.6K9
DEFINITIVE CONTRACT$184.1K4

09 / Recent Contract Awards

What was awarded most recently in NAICS 621410?

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 $5.52M market as addressable.