GETWAB

02 / Market Size

How large is the PSC D321 federal market?

Net obligations$2.03B
Contract actions2,859
Vendors298
Federal customers84
Contracting offices212
Average action$711.2K
Largest action$191.99M
Data coverageFY 2020–FY 2026

03 / Spending Trend

PSC D321 contract spending by fiscal year

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

Latest closed fiscal year$6.22M
FY 2026
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2020$722.67M93226379—
FY 2021$479.28M74321276−33.7%
FY 2022$287.08M47714951−40.1%
FY 2023$196.26M31111646−31.6%
FY 2024$429.43M2108140+118.8%
FY 2025-$87.57M1385833−120.4%
FY 2026$6.22M482015+107.1%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2020–FY 2026.

Federal customerCodeObligationsActionsVendorsMarket share
STATE, DEPARTMENT OF1900$454.31M80522.3%
FEDERAL ACQUISITION SERVICE4732$368.66M1871718.1%
VETERANS AFFAIRS, DEPARTMENT OF3600$172.79M86158.5%
DEFENSE HEALTH AGENCY (DHA)97DH$132.20M97136.5%
DEPT OF THE ARMY2100$92.50M262284.5%
BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT1436$85.05M4414.2%
DEPT OF THE NAVY1700$71.30M260233.5%
FOOD AND DRUG ADMINISTRATION7524$56.74M4472.8%
OFFICE OF PROCUREMENT OPERATIONS7001$52.76M9962.6%
INDIAN HEALTH SERVICE7527$49.96M4252.5%

05 / Contracting Offices

Which contracting offices buy in PSC D321?

Ranked by net obligations during FY 2020–FY 2026.

06 / Top Vendors

Which contractors lead the PSC D321 market?

VendorObligationsActionsCustomersMarket shareLatest activity
PECKHAM VOCATIONAL INDUSTRIES, INC.$428.98M90521.1%Feb 28, 2025
INSPIRITEC, INC.$169.34M5028.3%Sep 30, 2025
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION$154.66M5637.6%Sep 3, 2026
NUAXIS LLC$101.48M10145.0%Sep 11, 2026
SRA INTERNATIONAL, INC.$100.85M1515.0%Aug 2, 2021
PERSPECTA ENTERPRISE SOLUTIONS LLC$76.74M2333.8%Nov 10, 2022
CACI NSS, INC.$51.39M6022.5%Sep 8, 2023
KADIAK, LLC$48.48M1912.4%Jul 27, 2026
CACI ENTERPRISE SOLUTIONS, LLC$43.14M1412.1%Jul 8, 2025
FAVOR TECHCONSULTING, LLC$42.82M5322.1%Aug 26, 2025

07 / Industry Mix

What industries are purchased under PSC D321?

NAICSDescriptionObligationsActionsVendorsShare
541512COMPUTER SYSTEMS DESIGN SERVICES$793.61M9189939.0%
561421TELEPHONE ANSWERING SERVICES$420.85M59320.7%
541519OTHER COMPUTER RELATED SERVICES$336.69M5708216.6%
561422TELEMARKETING BUREAUS AND OTHER CONTACT CENTERS$182.64M8349.0%
541513COMPUTER FACILITIES MANAGEMENT SERVICES$140.85M559356.9%
541511CUSTOM COMPUTER PROGRAMMING SERVICES$79.25M252303.9%
541712RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)$16.26M4110.8%
518210DATA PROCESSING, HOSTING, AND RELATED SERVICES$15.58M66100.8%
541330ENGINEERING SERVICES$12.21M3560.6%
541611ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES$8.78M45100.4%

08 / Buying Pattern

How does the government buy in PSC D321?

Competed38.4%1,099 actions
Not competed under SAP30.9%884 actions
Not competed17.4%498 actions
Other / unknown5.9%170 actions
Not available for competition4.0%114 actions
Competed under SAP3.3%94 actions
Other than small business share93.7%$1.90B
Small business share6.3%$128.70M
Common action typeObligationsActions
DELIVERY ORDER$1.08B1,813
DEFINITIVE CONTRACT$635.31M641
PURCHASE ORDER$195.10M230
BPA CALL$121.00M175

09 / Recent Contract Awards

What was awarded most recently in PSC D321?

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 $2.03B market as addressable.