GETWAB

02 / Market Size

How large is the PSC P400 federal market?

Net obligations$1.10B
Contract actions2,212
Vendors568
Federal customers35
Contracting offices291
Average action$495.8K
Largest action$33.66M
Data coverageFY 2020–FY 2026

03 / Spending Trend

PSC P400 contract spending by fiscal year

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

Latest closed fiscal year$84.86M
FY 2026
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2020$161.93M39417722—
FY 2021$164.11M36817424+1.3%
FY 2022$157.40M32915022−4.1%
FY 2023$161.74M27114123+2.8%
FY 2024$205.10M31215420+26.8%
FY 2025$161.48M28114619−21.3%
FY 2026$84.86M25713518−47.4%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2020–FY 2026.

Federal customerCodeObligationsActionsVendorsMarket share
ENERGY, DEPARTMENT OF8900$471.35M126243.0%
DEPT OF THE NAVY1700$204.01M3739418.6%
DEPT OF THE AIR FORCE5700$154.50M55913914.1%
DEPT OF THE ARMY2100$100.72M371969.2%
NATIONAL PARK SERVICE1443$48.95M163594.5%
PUBLIC BUILDINGS SERVICE4740$45.63M5574.2%
VETERANS AFFAIRS, DEPARTMENT OF3600$24.60M56252.2%
FOREST SERVICE12C2$8.95M116510.8%
U.S. FISH AND WILDLIFE SERVICE1448$6.09M125530.6%
NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY1341$6.04M910.6%

05 / Contracting Offices

Which contracting offices buy in PSC P400?

Ranked by net obligations during FY 2020–FY 2026.

06 / Top Vendors

Which contractors lead the PSC P400 market?

VendorObligationsActionsCustomersMarket shareLatest activity
CH2M HILL B&W WEST VALLEY, LLC$470.76M118142.9%Jul 1, 2026
CLARK CONSTRUCTION GROUP LLC$32.30M212.9%Sep 28, 2026
ECC INFRASTRUCTURE LLC$30.16M612.8%Jul 16, 2026
HEFFLER CONTRACTING GROUP$17.71M1311.6%Mar 11, 2026
TEYA ENTERPRISES LLC$17.68M1421.6%Jul 30, 2024
NORTH WIND SITE SERVICES, LLC$13.65M611.2%Nov 10, 2021
PACIFIC FEDERAL MANAGEMENT INC$13.56M1311.2%Jul 25, 2025
DOMINGUEZ DESIGN-BUILD INC$12.91M1421.2%Jun 21, 2024
PDO-HGC JV LLC$12.59M511.1%Jun 11, 2026
RESOURCE ENVIRONMENTAL INC$11.10M1521.0%Jul 10, 2026

07 / Industry Mix

What industries are purchased under PSC P400?

NAICSDescriptionObligationsActionsVendorsShare
562910REMEDIATION SERVICES$486.47M2354744.4%
238910SITE PREPARATION CONTRACTORS$388.74M1,29434535.4%
236220COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION$169.78M39411815.5%
237990OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION$25.62M5872.3%
238990ALL OTHER SPECIALTY TRADE CONTRACTORS$15.45M44161.4%
238220PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS$2.23M610.2%
236210INDUSTRIAL BUILDING CONSTRUCTION$1.86M1370.2%
237310HIGHWAY, STREET, AND BRIDGE CONSTRUCTION$1.39M2040.1%
561210FACILITIES SUPPORT SERVICES$1.20M1020.1%
238190OTHER FOUNDATION, STRUCTURE, AND BUILDING EXTERIOR CONTRACTORS$840.6K650.1%

08 / Buying Pattern

How does the government buy in PSC P400?

Competed under SAP30.9%684 actions
Not competed under SAP29.6%654 actions
Competed19.8%438 actions
Not competed11.8%261 actions
Other / unknown6.3%139 actions
Not available for competition1.6%36 actions
Other than small business share92.3%$1.01B
Small business share7.7%$84.58M
Common action typeObligationsActions
DEFINITIVE CONTRACT$762.14M883
DELIVERY ORDER$271.70M685
PURCHASE ORDER$59.56M628
BPA CALL$3.22M16

09 / Recent Contract Awards

What was awarded most recently in PSC P400?

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 $1.10B market as addressable.