GETWAB

02 / Market Size

How large is the PSC H999 federal market?

Net obligations$582.94M
Contract actions4,942
Vendors854
Federal customers66
Contracting offices374
Average action$118.0K
Largest action$92.11M
Data coverageFY 2020–FY 2026

03 / Spending Trend

PSC H999 contract spending by fiscal year

Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.

Latest closed fiscal year$92.35M
FY 2026
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2020$35.67M68531753—
FY 2021$49.94M66231350+40.0%
FY 2022$56.22M76131150+12.6%
FY 2023$180.98M81230446+221.9%
FY 2024$77.33M72927946−57.3%
FY 2025$90.44M71726640+16.9%
FY 2026$92.35M57622235+2.1%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2020–FY 2026.

Federal customerCodeObligationsActionsVendorsMarket share
DEFENSE THREAT REDUCTION AGENCY (DTRA)9761$216.19M102637.1%
ADMINISTRATION FOR STRATEGIC PREPAREDNESS AND RESPONSE7505$83.09M7214.3%
DEPT OF THE ARMY2100$61.17M88715010.5%
FEDERAL ACQUISITION SERVICE4732$48.59M3338.3%
VETERANS AFFAIRS, DEPARTMENT OF3600$35.97M1,1751516.2%
AGRICULTURAL MARKETING SERVICE12K2$23.91M34654.1%
DEPT OF THE NAVY1700$15.77M279712.7%
DEPT OF THE AIR FORCE5700$13.74M183382.4%
NATIONAL PARK SERVICE1443$12.89M283512.2%
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION8000$9.90M294281.7%

05 / Contracting Offices

Which contracting offices buy in PSC H999?

Ranked by net obligations during FY 2020–FY 2026.

06 / Top Vendors

Which contractors lead the PSC H999 market?

VendorObligationsActionsCustomersMarket shareLatest activity
PARSONS GOVERNMENT SERVICES INC.$97.27M32216.7%Jun 18, 2026
APPLIED RESEARCH ASSOCIATES, INC.$91.02M42215.6%Jun 18, 2026
GLOBAL LIFE SCIENCES SOLUTIONS USA LLC$72.10M5112.4%Sep 29, 2026
PERSPECTA ENTERPRISE SOLUTIONS LLC$48.67M2618.3%Dec 31, 2024
NAVCOR LOGISTICS LLC$23.00M413.9%Sep 24, 2026
VALIANT GLOBAL DEFENSE SERVICES INC.$14.15M912.4%Apr 11, 2025
GRAND RIVER ASEPTIC MANUFACTURING, INC.$10.99M211.9%Jan 6, 2023
JOHNSON CONTROLS GOVERNMENT SYSTEMS LLC$10.55M1311.8%Feb 18, 2026
MARKON, INC.$8.43M9411.4%Aug 7, 2025
RMGS INC$7.99M1011.4%Dec 11, 2025

07 / Industry Mix

What industries are purchased under PSC H999?

NAICSDescriptionObligationsActionsVendorsShare
541330ENGINEERING SERVICES$242.51M4855441.6%
325412PHARMACEUTICAL PREPARATION MANUFACTURING$83.09M7214.3%
541512COMPUTER SYSTEMS DESIGN SERVICES$54.10M6079.3%
541380TESTING LABORATORIES AND SERVICES$50.12M1,1542078.6%
488390OTHER SUPPORT ACTIVITIES FOR WATER TRANSPORTATION$23.93M34764.1%
541990ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$11.95M251522.0%
236220COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION$11.71M13172.0%
237120OIL AND GAS PIPELINE AND RELATED STRUCTURES CONSTRUCTION$10.67M13841.8%
334516ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING$8.56M4091.5%
562910REMEDIATION SERVICES$8.47M56131.5%

08 / Buying Pattern

How does the government buy in PSC H999?

Competed under SAP41.1%2,031 actions
Competed30.1%1,489 actions
Other / unknown11.1%548 actions
Not available for competition6.5%320 actions
Not competed6.1%300 actions
Not competed under SAP5.1%254 actions
Other than small business share91.1%$530.89M
Small business share8.9%$52.04M
Common action typeObligationsActions
DELIVERY ORDER$386.43M2,015
PURCHASE ORDER$54.92M1,928
DEFINITIVE CONTRACT$126.88M543
BPA CALL$14.70M456

09 / Recent Contract Awards

What was awarded most recently in PSC H999?

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 $582.94M market as addressable.