GETWAB

02 / Market Size

How large is the PSC D318 federal market?

Net obligations$27.74B
Contract actions36,496
Vendors2,442
Federal customers148
Contracting offices844
Average action$760.1K
Largest action$255.28M
Data coverageFY 2019–FY 2025

03 / Spending Trend

PSC D318 contract spending by fiscal year

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

Latest closed fiscal year$1.09B
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$6.52B8,7581,718138
FY 2020$7.11B9,7471,794143+9.0%
FY 2021$4.57B6,7161,257129−35.7%
FY 2022$3.71B4,856958121−18.8%
FY 2023$3.04B3,217698109−18.1%
FY 2024$1.71B2,083502101−43.8%
FY 2025$1.09B1,11933185−36.0%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
VETERANS AFFAIRS, DEPARTMENT OF3600$5.40B2,46324719.5%
FEDERAL ACQUISITION SERVICE4732$2.81B1,0925110.1%
DEPT OF THE AIR FORCE5700$2.62B2,6122199.4%
DEPT OF THE NAVY1700$2.28B3,1203108.2%
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION8000$1.53B527135.5%
US CENSUS BUREAU1323$1.47B289455.3%
ENERGY, DEPARTMENT OF8900$1.22B1,804274.4%
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION1330$1.06B2,3682953.8%
CENTERS FOR MEDICARE AND MEDICAID SERVICES7530$936.80M215203.4%
DEPT OF THE ARMY2100$715.81M1,4342392.6%

05 / Contracting Offices

Which contracting offices buy in PSC D318?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the PSC D318 market?

VendorObligationsActionsCustomersMarket shareLatest activity
CERNER GOVERNMENT SERVICES, INC.$2.59B23219.3%Sep 29, 2025
ACCENTURE FEDERAL SERVICES LLC$2.03B2,499237.3%Sep 30, 2025
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.$1.48B481185.3%Sep 23, 2025
PERATON INC.$1.47B393115.3%Sep 29, 2025
CACI, INC. - FEDERAL$867.47M16343.1%Sep 25, 2025
BOOZ ALLEN HAMILTON INC.$826.65M3613.0%Nov 21, 2024
PERSPECTA ENTERPRISE SOLUTIONS LLC$803.38M195132.9%Jun 24, 2024
LEIDOS, INC.$683.68M18932.5%Sep 22, 2025
BOOZ ALLEN HAMILTON INC.$632.89M449142.3%Sep 29, 2025
CACI NSS, LLC$612.43M11752.2%Aug 21, 2025

07 / Industry Mix

What industries are purchased under PSC D318?

NAICSDescriptionObligationsActionsVendorsShare
541512COMPUTER SYSTEMS DESIGN SERVICES$13.43B9,01940948.4%
541519OTHER COMPUTER RELATED SERVICES$4.10B8,37462614.8%
541511CUSTOM COMPUTER PROGRAMMING SERVICES$2.37B3,5833898.6%
517919ALL OTHER TELECOMMUNICATIONS$1.95B455337.0%
517110WIRED TELECOMMUNICATIONS CARRIERS$1.21B1,661984.4%
541330ENGINEERING SERVICES$888.11M1,5101113.2%
519190ALL OTHER INFORMATION SERVICES$819.46M148223.0%
541513COMPUTER FACILITIES MANAGEMENT SERVICES$691.03M1,027762.5%
518210DATA PROCESSING, HOSTING, AND RELATED SERVICES$637.57M7071152.3%
511210SOFTWARE PUBLISHERS$328.71M1,7343191.2%

08 / Buying Pattern

How does the government buy in PSC D318?

Competed59.6%21,735 actions
Not competed under SAP17.1%6,228 actions
Not available for competition9.1%3,303 actions
Competed under SAP5.7%2,077 actions
Other / unknown4.9%1,777 actions
Not competed3.8%1,376 actions
Other than small business share96.6%$26.79B
Small business share3.4%$949.64M
Common action typeObligationsActions
DELIVERY ORDER$19.88B23,628
BPA CALL$2.31B5,061
PURCHASE ORDER$296.52M4,141
DEFINITIVE CONTRACT$5.26B3,666

09 / Recent Contract Awards

What was awarded most recently in PSC D318?

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 $27.74B market as addressable.