GETWAB

02 / Market Size

How large is the PSC D306 federal market?

Net obligations$4.60B
Contract actions6,444
Vendors617
Federal customers106
Contracting offices305
Average action$713.9K
Largest action$98.28M
Data coverageFY 2019–FY 2025

03 / Spending Trend

PSC D306 contract spending by fiscal year

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

Latest closed fiscal year$12.42M
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$1.30B1,70342294
FY 2020$1.32B1,75742192+2.2%
FY 2021$788.91M1,12231577−40.4%
FY 2022$560.77M80124265−28.9%
FY 2023$350.76M53418750−37.5%
FY 2024$269.04M34710439−23.3%
FY 2025$12.42M1807729−95.4%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
CENTERS FOR MEDICARE AND MEDICAID SERVICES7530$1.57B5004934.1%
INTERNAL REVENUE SERVICE2050$577.87M8495012.6%
DEPT OF THE AIR FORCE5700$463.66M6394810.1%
DEPT OF THE NAVY1700$362.01M437447.9%
DEFENSE INFORMATION SYSTEMS AGENCY (DISA)97AK$210.10M223134.6%
DEPT OF THE ARMY2100$190.43M350604.1%
FEDERAL ACQUISITION SERVICE4732$113.30M476412.5%
OFFICE OF THE SECRETARY6901$103.16M9852.2%
DEFENSE HEALTH AGENCY (DHA)97DH$98.72M161102.1%
CENTERS FOR DISEASE CONTROL AND PREVENTION7523$83.02M93171.8%

05 / Contracting Offices

Which contracting offices buy in PSC D306?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the PSC D306 market?

VendorObligationsActionsCustomersMarket shareLatest activity
BOOZ ALLEN HAMILTON INC.$696.09M2601015.1%Sep 22, 2025
TISTA SCIENCE AND TECHNOLOGY CORPORATION$306.29M6646.7%Aug 27, 2025
ACCENTURE FEDERAL SERVICES LLC$253.05M1645.5%Jul 24, 2025
SEMANTICBITS, LLC$191.72M3814.2%Jun 17, 2025
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.$191.33M199114.2%Sep 22, 2025
IMAGINE ONE TECHNOLOGY & MANAGEMENT LTD$172.91M4313.8%Feb 10, 2025
DATA SYSTEMS ANALYSTS, INC.$113.18M10812.5%Sep 26, 2025
INTERNATIONAL BUSINESS MACHINES CORPORATION$113.14M16062.5%Sep 23, 2025
SGT, INC.$101.38M4212.2%Aug 12, 2024
HPI FEDERAL LLC$89.57M1011.9%Oct 1, 2020

07 / Industry Mix

What industries are purchased under PSC D306?

NAICSDescriptionObligationsActionsVendorsShare
541512COMPUTER SYSTEMS DESIGN SERVICES$2.81B2,57021261.2%
541519OTHER COMPUTER RELATED SERVICES$902.79M1,59517419.6%
541511CUSTOM COMPUTER PROGRAMMING SERVICES$327.26M6431037.1%
541330ENGINEERING SERVICES$243.76M371215.3%
518210DATA PROCESSING, HOSTING, AND RELATED SERVICES$78.61M115281.7%
517110WIRED TELECOMMUNICATIONS CARRIERS$54.54M276151.2%
541990ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$52.48M60131.1%
541513COMPUTER FACILITIES MANAGEMENT SERVICES$44.54M204201.0%
511210SOFTWARE PUBLISHERS$17.44M105200.4%
541611ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES$16.80M139320.4%

08 / Buying Pattern

How does the government buy in PSC D306?

Competed62.1%4,000 actions
Not competed under SAP20.2%1,304 actions
Not competed8.6%554 actions
Not available for competition3.7%239 actions
Other / unknown3.1%197 actions
Competed under SAP2.3%150 actions
Other than small business share87.6%$4.03B
Small business share12.4%$572.02M
Common action typeObligationsActions
DELIVERY ORDER$3.69B4,890
BPA CALL$385.83M708
DEFINITIVE CONTRACT$499.26M558
PURCHASE ORDER$24.77M288

09 / Recent Contract Awards

What was awarded most recently in PSC D306?

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 $4.60B market as addressable.