GETWAB

02 / Market Size

How large is the PSC D310 federal market?

Net obligations$6.02B
Contract actions7,832
Vendors606
Federal customers113
Contracting offices370
Average action$768.4K
Largest action$86.01M
Data coverageFY 2019–FY 2025

03 / Spending Trend

PSC D310 contract spending by fiscal year

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

Latest closed fiscal year$149.48M
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$1.57B2,236454100
FY 2020$1.67B1,95543595+6.2%
FY 2021$1.07B1,39131780−36.0%
FY 2022$836.59M1,02622470−21.5%
FY 2023$529.22M70315459−36.7%
FY 2024$203.41M31610649−61.6%
FY 2025$149.48M2057141−26.5%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
DEPT OF THE NAVY1700$1.72B1,77313328.5%
STATE, DEPARTMENT OF1900$1.36B1,2061922.6%
FEDERAL ACQUISITION SERVICE4732$320.12M184165.3%
DEFENSE HEALTH AGENCY (DHA)97DH$268.02M199134.5%
DEPT OF THE AIR FORCE5700$239.11M355414.0%
DEFENSE INFORMATION SYSTEMS AGENCY (DISA)97AK$177.87M304193.0%
VETERANS AFFAIRS, DEPARTMENT OF3600$152.69M99252.5%
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION1330$140.21M172442.3%
DEPT OF THE ARMY2100$124.44M396852.1%
OFFICE OF PROCUREMENT OPERATIONS7001$122.53M308152.0%

05 / Contracting Offices

Which contracting offices buy in PSC D310?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the PSC D310 market?

VendorObligationsActionsCustomersMarket shareLatest activity
ACCENTURE NATIONAL SECURITY SERVICES LIMITED LIABILITY COMPANY$853.13M981414.2%Sep 27, 2025
ENTERPRISE SERVICES LLC$694.93M270211.5%Sep 30, 2022
PERATON INC.$329.09M16445.5%Sep 29, 2025
LEIDOS, INC.$222.34M14413.7%Aug 12, 2025
LEIDOS, INC.$199.70M14353.3%Mar 4, 2025
BOOZ ALLEN HAMILTON INC.$195.61M40963.3%Sep 8, 2025
SPINVI CONSULTING LLC$175.43M9222.9%May 15, 2023
SRA INTERNATIONAL, INC.$168.03M4732.8%Sep 15, 2021
DELOITTE CONSULTING LLP$142.01M5462.4%Sep 26, 2025
SENTAR, INC.$131.44M7112.2%Sep 22, 2025

07 / Industry Mix

What industries are purchased under PSC D310?

NAICSDescriptionObligationsActionsVendorsShare
541512COMPUTER SYSTEMS DESIGN SERVICES$2.43B2,00713440.4%
541519OTHER COMPUTER RELATED SERVICES$1.93B2,82122532.1%
541330ENGINEERING SERVICES$877.65M8564414.6%
541511CUSTOM COMPUTER PROGRAMMING SERVICES$277.41M577514.6%
517110WIRED TELECOMMUNICATIONS CARRIERS$177.46M183132.9%
541513COMPUTER FACILITIES MANAGEMENT SERVICES$72.02M149261.2%
334111ELECTRONIC COMPUTER MANUFACTURING$49.38M75190.8%
518210DATA PROCESSING, HOSTING, AND RELATED SERVICES$39.12M139240.6%
541611ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES$38.34M10970.6%
541990ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$32.82M87100.5%

08 / Buying Pattern

How does the government buy in PSC D310?

Competed50.8%3,980 actions
Not competed under SAP30.1%2,356 actions
Not competed5.3%418 actions
Other / unknown5.3%413 actions
Competed under SAP4.5%349 actions
Not available for competition4.0%316 actions
Other than small business share88.8%$5.35B
Small business share11.2%$671.78M
Common action typeObligationsActions
DELIVERY ORDER$4.12B4,549
BPA CALL$1.39B2,081
DEFINITIVE CONTRACT$465.16M725
PURCHASE ORDER$42.07M477

09 / Recent Contract Awards

What was awarded most recently in PSC D310?

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 $6.02B market as addressable.