GETWAB

02 / Market Size

How large is the PSC C1BZ federal market?

Net obligations$695.97M
Contract actions935
Vendors103
Federal customers8
Contracting offices81
Average action$744.3K
Largest action$98.08M
Data coverageFY 2019–FY 2025

03 / Spending Trend

PSC C1BZ contract spending by fiscal year

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

Latest closed fiscal year$164.46M
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$26.42M100284
FY 2020$17.07M105346−35.4%
FY 2021$54.18M136486+217.5%
FY 2022$38.56M112415−28.8%
FY 2023$115.66M120487+199.9%
FY 2024$279.62M182397+141.8%
FY 2025$164.46M180417−41.2%

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 AVIATION ADMINISTRATION6920$375.58M158154.0%
DEPT OF THE AIR FORCE5700$150.25M1804021.6%
DEPT OF THE NAVY1700$81.97M1602011.8%
DEPT OF THE ARMY2100$80.04M3814311.5%
U.S. CUSTOMS AND BORDER PROTECTION7014$4.91M920.7%
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION8000$2.07M3220.3%
STATE, DEPARTMENT OF1900$671.6K410.1%
VETERANS AFFAIRS, DEPARTMENT OF3600$466.3K1120.1%

05 / Contracting Offices

Which contracting offices buy in PSC C1BZ?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the PSC C1BZ market?

VendorObligationsActionsCustomersMarket shareLatest activity
PTSI MANAGED SERVICES INC$375.58M158154.0%Sep 23, 2025
GILBANE FEDERAL$98.08M3114.1%Mar 6, 2025
JACOBS/B&M A JOINT VENTURE$38.91M3015.6%Jul 28, 2025
BURNS & MCDONNELL ENGINEERING COMPANY, INC.$24.27M6513.5%Aug 22, 2025
JACOBS GOVERNMENT SERVICES COMPANY$15.49M2312.2%Jul 16, 2025
JACOBS EWINGCOLE A JOINT VENTURE$15.36M2812.2%Jun 6, 2025
CHENEGA WORLDWIDE SUPPORT, LLC$14.23M1012.0%Apr 8, 2025
AECOM TECHNICAL SERVICES, INC.$9.19M5841.3%Aug 19, 2025
CH2M HILL - HDR JV$7.75M4111.1%Sep 24, 2025
SOUTHEAST CHEROKEE CONSTRUCTION, INC.$6.37M510.9%May 28, 2025

07 / Industry Mix

What industries are purchased under PSC C1BZ?

NAICSDescriptionObligationsActionsVendorsShare
541990ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$375.58M158154.0%
541330ENGINEERING SERVICES$156.38M5406422.5%
236220COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION$137.98M911719.8%
541310ARCHITECTURAL SERVICES$24.41M127233.5%
488190OTHER SUPPORT ACTIVITIES FOR AIR TRANSPORTATION$671.6K410.1%
541620ENVIRONMENTAL CONSULTING SERVICES$620.9K710.1%
237990OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION$194.3K110.0%
238390OTHER BUILDING FINISHING CONTRACTORS$67.7K310.0%
238120STRUCTURAL STEEL AND PRECAST CONCRETE CONTRACTORS$46.2K310.0%
238990ALL OTHER SPECIALTY TRADE CONTRACTORS$10.7K110.0%

08 / Buying Pattern

How does the government buy in PSC C1BZ?

Competed77.4%724 actions
Not competed under SAP14.7%137 actions
Not available for competition4.0%37 actions
Not competed2.5%23 actions
Competed under SAP1.1%10 actions
Other / unknown0.4%4 actions
Other than small business share97.7%$680.15M
Small business share2.3%$15.81M
Common action typeObligationsActions
DELIVERY ORDER$659.65M832
DEFINITIVE CONTRACT$36.14M95
PURCHASE ORDER$180.0K8

09 / Recent Contract Awards

What was awarded most recently in PSC C1BZ?

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 $695.97M market as addressable.