GETWAB

02 / Market Size

How large is the PSC R405 federal market?

Net obligations$3.78B
Contract actions8,912
Vendors866
Federal customers97
Contracting offices361
Average action$424.6K
Largest action$55.75M
Data coverageFY 2019–FY 2025

03 / Spending Trend

PSC R405 contract spending by fiscal year

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

Latest closed fiscal year$376.40M
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$569.18M1,26636666
FY 2020$632.97M1,59337572+11.2%
FY 2021$597.32M1,43937666−5.6%
FY 2022$529.47M1,34232468−11.4%
FY 2023$512.23M1,19529965−3.3%
FY 2024$566.46M1,11031773+10.6%
FY 2025$376.40M96729466−33.6%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
FEDERAL ACQUISITION SERVICE4732$631.42M6482116.7%
DEPT OF THE ARMY2100$597.92M4195015.8%
OFFICE OF PROCUREMENT OPERATIONS7001$368.49M231309.7%
VETERANS AFFAIRS, DEPARTMENT OF3600$336.38M538978.9%
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION8000$215.64M175115.7%
DEPT OF THE NAVY1700$196.14M588505.2%
CENTERS FOR MEDICARE AND MEDICAID SERVICES7530$154.13M119124.1%
FOOD AND DRUG ADMINISTRATION7524$117.96M246203.1%
OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA)7570$112.03M300263.0%
U.S. COAST GUARD7008$108.31M386212.9%

05 / Contracting Offices

Which contracting offices buy in PSC R405?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the PSC R405 market?

VendorObligationsActionsCustomersMarket shareLatest activity
LEIDOS, INC.$875.00M101223.1%Sep 25, 2025
WYLE LABORATORIES, INC.$202.38M11515.3%Jul 16, 2025
BOOZ ALLEN HAMILTON INC.$116.21M120113.1%Sep 29, 2025
APPLIED RESEARCH ASSOCIATES, INC.$115.33M2113.0%Sep 30, 2025
PERSONALIS INC$78.69M312.1%Sep 17, 2021
TELESOLV CONSULTING, LLC$75.00M15912.0%Sep 29, 2025
DELOITTE CONSULTING LLP$72.05M4861.9%Sep 30, 2025
ACCENTURE FEDERAL SERVICES LLC$69.38M1721.8%Sep 25, 2025
CHANGEIS, INC.$66.74M1,08821.8%Aug 5, 2025
J P SYSTEMS, INC.$64.58M9311.7%Sep 18, 2025

07 / Industry Mix

What industries are purchased under PSC R405?

NAICSDescriptionObligationsActionsVendorsShare
541330ENGINEERING SERVICES$1.34B7457035.3%
541611ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES$762.48M2,14719220.1%
541712RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)$329.86M763338.7%
541990ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$303.18M1,7071198.0%
541512COMPUTER SYSTEMS DESIGN SERVICES$207.34M162265.5%
541519OTHER COMPUTER RELATED SERVICES$136.00M229263.6%
541720RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES$116.42M625513.1%
541690OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES$99.35M458542.6%
541380TESTING LABORATORIES$82.10M72192.2%
541715RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)$67.24M253371.8%

08 / Buying Pattern

How does the government buy in PSC R405?

Competed41.4%3,687 actions
Not competed under SAP23.2%2,068 actions
Not available for competition11.7%1,040 actions
Competed under SAP10.2%912 actions
Other / unknown8.5%757 actions
Not competed5.0%448 actions
Other than small business share91.9%$3.48B
Small business share8.1%$304.81M
Common action typeObligationsActions
DELIVERY ORDER$2.69B4,933
PURCHASE ORDER$73.80M1,500
BPA CALL$389.57M1,472
DEFINITIVE CONTRACT$630.21M1,007

09 / Recent Contract Awards

What was awarded most recently in PSC R405?

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 $3.78B market as addressable.