GETWAB

02 / Market Size

How large is the PSC AC12 federal market?

Net obligations$17.48B
Contract actions32,147
Vendors2,396
Federal customers16
Contracting offices212
Average action$543.6K
Largest action$83.59M
Data coverageFY 2020–FY 2026

03 / Spending Trend

PSC AC12 contract spending by fiscal year

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

Latest closed fiscal year$3.23B
FY 2026
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2020$439.79M1,3152545—
FY 2021$1.39B2,63568912+215.3%
FY 2022$2.19B4,33098412+58.0%
FY 2023$2.82B5,1251,16812+28.9%
FY 2024$3.61B6,4771,34911+27.9%
FY 2025$3.79B7,0521,49314+5.1%
FY 2026$3.23B5,2131,19114−14.7%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2020–FY 2026.

Federal customerCodeObligationsActionsVendorsMarket share
DEPT OF THE AIR FORCE5700$5.58B12,31195331.9%
DEPT OF THE NAVY1700$4.65B8,96389126.6%
DEPT OF THE ARMY2100$3.70B5,97596921.2%
DEFENSE ADVANCED RESEARCH PROJECTS AGENCY (DARPA)97AE$1.51B2,2811628.6%
FEDERAL ACQUISITION SERVICE4732$1.03B923275.9%
WASHINGTON HEADQUARTERS SERVICES (WHS)97F5$585.16M219213.3%
IMMEDIATE OFFICE OF THE SECRETARY OF DEFENSE97AD$294.38M76131.7%
DEFENSE MICROELECTRONICS ACTIVITY (DMEA)9771$67.56M8560.4%
U.S. SPECIAL OPERATIONS COMMAND (USSOCOM)97ZS$39.83M204950.2%
DEPARTMENTAL OFFICES1406$30.31M52110.2%

05 / Contracting Offices

Which contracting offices buy in PSC AC12?

Ranked by net obligations during FY 2020–FY 2026.

06 / Top Vendors

Which contractors lead the PSC AC12 market?

VendorObligationsActionsCustomersMarket shareLatest activity
INSTITUTE FOR DEFENSE ANALYSES$481.90M5112.8%Jul 13, 2026
UNIVERSITY OF DAYTON$411.42M70932.4%Jul 16, 2026
RAYTHEON COMPANY$356.50M11752.0%Jul 17, 2026
UES, INC.$313.57M56431.8%Jun 5, 2026
YULISTA SUPPORT SERVICES, LLC$235.96M53711.4%Jul 16, 2026
SIKORSKY AIRCRAFT CORPORATION$235.28M13231.3%Jul 8, 2026
INNOVATIVE DEFENSE TECHNOLOGIES, LLC$231.66M13931.3%Jun 1, 2026
MODERN TECHNOLOGY SOLUTIONS, INC.$230.26M5921.3%Sep 25, 2026
JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC, THE$169.43M18961.0%Jul 17, 2026
LEIDOS, INC.$159.53M29950.9%Jul 15, 2026

07 / Industry Mix

What industries are purchased under PSC AC12?

NAICSDescriptionObligationsActionsVendorsShare
541715RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)$13.92B26,2922,18479.7%
541712RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)$864.62M2,1271494.9%
541990ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$548.60M175123.1%
541330ENGINEERING SERVICES$435.65M1,097472.5%
336414GUIDED MISSILE AND SPACE VEHICLE MANUFACTURING$343.11M6222.0%
541714RESEARCH AND DEVELOPMENT IN BIOTECHNOLOGY (EXCEPT NANOBIOTECHNOLOGY)$270.34M498771.5%
488190OTHER SUPPORT ACTIVITIES FOR AIR TRANSPORTATION$235.96M53711.4%
336413OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING$153.99M183100.9%
541519OTHER COMPUTER RELATED SERVICES$118.96M5470.7%
541511CUSTOM COMPUTER PROGRAMMING SERVICES$100.13M118170.6%

08 / Buying Pattern

How does the government buy in PSC AC12?

Competed44.1%14,180 actions
Not competed under SAP43.0%13,824 actions
Not available for competition6.7%2,156 actions
Not competed5.4%1,729 actions
Other / unknown0.4%113 actions
Competed under SAP0.3%90 actions
Follow-on to competed action0.2%55 actions
Other than small business share94.6%$16.53B
Small business share5.4%$948.29M
Common action typeObligationsActions
DEFINITIVE CONTRACT$11.10B21,417
DELIVERY ORDER$6.24B9,889
PURCHASE ORDER$130.13M837
BPA CALL$244.0K4

09 / Recent Contract Awards

What was awarded most recently in PSC AC12?

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 $17.48B market as addressable.