GETWAB

02 / Market Size

How large is the PSC Z1DA federal market?

Net obligations$6.73B
Contract actions15,821
Vendors1,164
Federal customers11
Contracting offices70
Average action$425.4K
Largest action$48.79M
Data coverageFY 2019–FY 2025

03 / Spending Trend

PSC Z1DA contract spending by fiscal year

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

Latest closed fiscal year$1.05B
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$838.82M2,3144746
FY 2020$797.82M2,3544478−4.9%
FY 2021$912.88M2,2784418+14.4%
FY 2022$920.99M2,3784058+0.9%
FY 2023$1.23B2,3634258+33.7%
FY 2024$982.00M2,1224308−20.2%
FY 2025$1.05B2,0124486+6.6%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
VETERANS AFFAIRS, DEPARTMENT OF3600$4.04B11,55095360.0%
DEPT OF THE ARMY2100$2.36B3,1357735.1%
DEPT OF THE NAVY1700$230.88M796933.4%
INDIAN HEALTH SERVICE7527$45.40M220490.7%
FEDERAL ACQUISITION SERVICE4732$30.68M4730.5%
NATIONAL INSTITUTES OF HEALTH7529$16.92M2930.3%
DEPT OF THE AIR FORCE5700$4.90M3570.1%
DEFENSE HEALTH AGENCY (DHA)97DH$215.9K410.0%
US GEOLOGICAL SURVEY1434$21.6K110.0%
U.S. COAST GUARD7008$6.4K320.0%

05 / Contracting Offices

Which contracting offices buy in PSC Z1DA?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the PSC Z1DA market?

VendorObligationsActionsCustomersMarket shareLatest activity
J & J MAINTENANCE, INC.$862.69M858212.8%Sep 30, 2025
FACILITY SERVICES MANAGEMENT, INC.$405.27M52326.0%Sep 29, 2025
VALIANT GOVERNMENT SERVICES LLC$185.72M19222.8%Sep 25, 2025
PROFESSIONAL CONTRACT SERVICES, INC.$171.93M32212.6%Sep 30, 2025
EMCOR GOVERNMENT SERVICES, INC.$123.15M11821.8%Feb 25, 2025
SERVIAM CONSTRUCTION, LLC$114.49M15211.7%Sep 29, 2025
ROYCE CONSTRUCTION SERVICES, LLC$113.01M26121.7%Jul 27, 2025
MDM CONSTRUCTION, LLC$96.20M22411.4%Aug 27, 2025
WELCH CONSTRUCTION INC.$91.43M12211.4%Jul 24, 2025
SES ELECTRICAL LLC$87.97M7411.3%Sep 12, 2025

07 / Industry Mix

What industries are purchased under PSC Z1DA?

NAICSDescriptionObligationsActionsVendorsShare
236220COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION$4.58B10,44660268.0%
561210FACILITIES SUPPORT SERVICES$1.13B1,8047916.8%
238220PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS$388.50M9812335.8%
238210ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS$156.28M5331222.3%
238290OTHER BUILDING EQUIPMENT CONTRACTORS$141.20M425732.1%
238160ROOFING CONTRACTORS$113.96M224791.7%
238990ALL OTHER SPECIALTY TRADE CONTRACTORS$27.59M101420.4%
237110WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION$16.48M81300.2%
238140MASONRY CONTRACTORS$16.41M29110.2%
237130POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION$16.06M740.2%

08 / Buying Pattern

How does the government buy in PSC Z1DA?

Not competed under SAP63.6%10,070 actions
Competed18.4%2,911 actions
Competed under SAP5.9%937 actions
Not available for competition5.0%795 actions
Not competed5.0%784 actions
Other / unknown2.0%324 actions
Other than small business share90.3%$6.08B
Small business share9.7%$655.60M
Common action typeObligationsActions
DELIVERY ORDER$3.59B9,210
DEFINITIVE CONTRACT$3.06B5,166
PURCHASE ORDER$70.40M1,393
BPA CALL$17.48M52

09 / Recent Contract Awards

What was awarded most recently in PSC Z1DA?

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 $6.73B market as addressable.