GETWAB

02 / Market Size

How large is the PSC C1LZ federal market?

Net obligations$198.34M
Contract actions633
Vendors93
Federal customers12
Contracting offices68
Average action$313.3K
Largest action$111.00M
Data coverageFY 2019–FY 2025

03 / Spending Trend

PSC C1LZ contract spending by fiscal year

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

Latest closed fiscal year$2.58M
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$142.88M133408
FY 2020$8.65M82317−93.9%
FY 2021$13.53M101366+56.4%
FY 2022$9.67M1083810−28.5%
FY 2023$12.95M89377+34.0%
FY 2024$8.09M63329−37.6%
FY 2025$2.58M57276−68.1%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
CENTERS FOR DISEASE CONTROL AND PREVENTION7523$116.57M26358.8%
FEDERAL HIGHWAY ADMINISTRATION6925$39.91M3091920.1%
VETERANS AFFAIRS, DEPARTMENT OF3600$20.71M1653910.4%
DEPT OF THE ARMY2100$11.48M3365.8%
DEPT OF THE NAVY1700$4.30M2362.2%
STATE, DEPARTMENT OF1900$2.39M56111.2%
DEPT OF THE AIR FORCE5700$1.60M1040.8%
U.S. MARSHALS SERVICE1544$1.27M610.6%
FEDERAL AVIATION ADMINISTRATION6920$39.6K210.0%
U.S. SECRET SERVICE7009$39.5K110.0%

05 / Contracting Offices

Which contracting offices buy in PSC C1LZ?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the PSC C1LZ market?

VendorObligationsActionsCustomersMarket shareLatest activity
TURNER CONSTRUCTION COMPANY$116.48M22158.7%Feb 29, 2024
WSP USA INC.$9.88M4615.0%Aug 5, 2025
SES INFRASTRUCTURE SERVICES LLC$6.37M1213.2%Sep 15, 2025
KIMLEY-HORN AND ASSOCIATES, INC.$5.78M3312.9%Sep 19, 2025
STANTEC CONSULTING SERVICES INC.$4.62M1212.3%Nov 8, 2021
HDR ENGINEERING, INC.$4.31M412.2%Nov 23, 2021
JOHNSON, MIRMIRAN & THOMPSON, INC.$4.22M512.1%Dec 29, 2020
VANASSE HANGEN BRUSTLIN, INC.$4.10M4312.1%Mar 31, 2025
APOGEE CONSULTING GROUP, P.A.$4.00M1012.0%Aug 22, 2025
GUIDON DESIGN INC.$3.97M4312.0%Sep 17, 2025

07 / Industry Mix

What industries are purchased under PSC C1LZ?

NAICSDescriptionObligationsActionsVendorsShare
236220COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION$122.24M53961.6%
541330ENGINEERING SERVICES$61.33M4435530.9%
237310HIGHWAY, STREET, AND BRIDGE CONSTRUCTION$8.03M1854.0%
541310ARCHITECTURAL SERVICES$3.66M73161.8%
236210INDUSTRIAL BUILDING CONSTRUCTION$743.8K410.4%
238990ALL OTHER SPECIALTY TRADE CONTRACTORS$576.4K420.3%
812930PARKING LOTS AND GARAGES$402.8K730.2%
541620ENVIRONMENTAL CONSULTING SERVICES$281.5K810.1%
238110POURED CONCRETE FOUNDATION AND STRUCTURE CONTRACTORS$195.8K220.1%
212321CONSTRUCTION SAND AND GRAVEL MINING$149.5K210.1%

08 / Buying Pattern

How does the government buy in PSC C1LZ?

Competed58.5%370 actions
Not competed under SAP25.4%161 actions
Competed under SAP8.1%51 actions
Not competed3.5%22 actions
Not available for competition3.5%22 actions
Other / unknown1.1%7 actions
Other than small business share99.6%$197.64M
Small business share0.4%$700.0K
Common action typeObligationsActions
DELIVERY ORDER$50.20M411
DEFINITIVE CONTRACT$145.11M164
PURCHASE ORDER$3.03M58

09 / Recent Contract Awards

What was awarded most recently in PSC C1LZ?

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 $198.34M market as addressable.