GETWAB

02 / Market Size

How large is the PSC D318 federal market?

Net obligations$21.80B
Contract actions28,280
Vendors2,054
Federal customers147
Contracting offices736
Average action$770.7K
Largest action$255.28M
Data coverageFY 2020–FY 2026

03 / Spending Trend

PSC D318 contract spending by fiscal year

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

Latest closed fiscal year$577.65M
FY 2026
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2020$7.11B9,7471,794143—
FY 2021$4.57B6,7161,257129−35.7%
FY 2022$3.71B4,857958121−18.8%
FY 2023$3.04B3,217698109−18.1%
FY 2024$1.71B2,084502101−43.8%
FY 2025$1.09B1,11933185−36.0%
FY 2026$577.65M54017864−47.1%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2020–FY 2026.

Federal customerCodeObligationsActionsVendorsMarket share
VETERANS AFFAIRS, DEPARTMENT OF3600$4.50B1,90220520.7%
FEDERAL ACQUISITION SERVICE4732$2.53B9904411.6%
DEPT OF THE AIR FORCE5700$2.07B2,1331899.5%
DEPT OF THE NAVY1700$1.52B2,2872267.0%
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION8000$1.48B481106.8%
ENERGY, DEPARTMENT OF8900$1.06B1,621234.9%
CENTERS FOR MEDICARE AND MEDICAID SERVICES7530$837.49M179173.8%
US CENSUS BUREAU1323$824.23M203423.8%
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION1330$630.35M1,8082372.9%
MISSILE DEFENSE AGENCY (MDA)97JC$505.66M14712.3%

05 / Contracting Offices

Which contracting offices buy in PSC D318?

Ranked by net obligations during FY 2020–FY 2026.

06 / Top Vendors

Which contractors lead the PSC D318 market?

VendorObligationsActionsCustomersMarket shareLatest activity
CERNER GOVERNMENT SERVICES, INC.$2.13B19719.8%Sep 24, 2026
ACCENTURE FEDERAL SERVICES LLC$1.77B2,162198.1%Sep 24, 2026
PERATON INC.$1.51B398116.9%Aug 28, 2026
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.$1.03B371184.7%Aug 26, 2026
CACI, INC. - FEDERAL$848.19M14243.9%Mar 10, 2026
BOOZ ALLEN HAMILTON INC.$802.84M3513.7%May 7, 2026
CACI NSS, LLC$551.82M10142.5%Aug 24, 2026
LOCKHEED MARTIN CORPORATION$505.66M14822.3%Sep 30, 2025
LEIDOS, INC.$493.58M15732.3%Sep 14, 2026
BOOZ ALLEN HAMILTON INC.$474.16M365122.2%Jul 1, 2026

07 / Industry Mix

What industries are purchased under PSC D318?

NAICSDescriptionObligationsActionsVendorsShare
541512COMPUTER SYSTEMS DESIGN SERVICES$10.93B7,25935850.1%
541519OTHER COMPUTER RELATED SERVICES$2.88B6,37653113.2%
541511CUSTOM COMPUTER PROGRAMMING SERVICES$2.00B2,9163299.2%
517919ALL OTHER TELECOMMUNICATIONS$1.74B427278.0%
517110WIRED TELECOMMUNICATIONS CARRIERS$995.53M1,523554.6%
541330ENGINEERING SERVICES$677.69M1,150953.1%
519190ALL OTHER INFORMATION SERVICES$545.19M97152.5%
518210DATA PROCESSING, HOSTING, AND RELATED SERVICES$422.34M492981.9%
541513COMPUTER FACILITIES MANAGEMENT SERVICES$372.30M757691.7%
511210SOFTWARE PUBLISHERS$238.15M1,2892521.1%

08 / Buying Pattern

How does the government buy in PSC D318?

Competed61.3%17,349 actions
Not competed under SAP16.8%4,746 actions
Not available for competition8.6%2,430 actions
Competed under SAP5.1%1,430 actions
Other / unknown4.5%1,285 actions
Not competed3.7%1,040 actions
Other than small business share97.1%$21.15B
Small business share2.9%$642.95M
Common action typeObligationsActions
DELIVERY ORDER$15.51B18,212
BPA CALL$1.79B4,135
DEFINITIVE CONTRACT$4.28B2,987
PURCHASE ORDER$213.40M2,946

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 $21.80B market as addressable.