01 / PSC Market Profile
PSC Z1BA Maintenance Of Air Traffic Control Towers Federal Contracts
Product and Service Code Z1BA
Federal contract activity classified under Maintenance Of Air Traffic Control Towers across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC Z1BA federal market?
03 / Spending Trend
PSC Z1BA contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$53.68M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $14.94M | 278 | 89 | 5 | — |
| FY 2020 | $5.46M | 178 | 71 | 5 | −63.5% |
| FY 2021 | $8.79M | 145 | 57 | 3 | +60.9% |
| FY 2022 | $41.72M | 233 | 77 | 5 | +374.8% |
| FY 2023 | $115.84M | 327 | 90 | 3 | +177.7% |
| FY 2024 | $94.28M | 335 | 72 | 5 | −18.6% |
| FY 2025 | $53.68M | 330 | 69 | 5 | −43.1% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| FEDERAL AVIATION ADMINISTRATION | 6920 | $325.38M | 1,762 | 223 | 97.2% |
| DEPT OF THE AIR FORCE | 5700 | $5.00M | 19 | 7 | 1.5% |
| DEPT OF THE ARMY | 2100 | $3.33M | 19 | 9 | 1.0% |
| DEPT OF THE NAVY | 1700 | $834.6K | 14 | 6 | 0.2% |
| UNITED STATES AGENCY FOR GLOBAL MEDIA, BBG | 9568 | $136.5K | 1 | 1 | 0.0% |
| U.S. COAST GUARD | 7008 | $26.8K | 11 | 1 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in PSC Z1BA?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| 697DCK REGIONAL ACQUISITIONS SVCS | 697DCK | FEDERAL AVIATION ADMINISTRATION | $323.46M | 1,695 | 204 | 96.6% |
| FA4486 765 ABS CONF | FA4486 | DEPT OF THE AIR FORCE | $2.49M | 6 | 2 | 0.7% |
| 6973GH FRANCHISE ACQUISITION SVCS | 6973GH | FEDERAL AVIATION ADMINISTRATION | $1.72M | 26 | 12 | 0.5% |
| W2SD ENDIST EUROPE | W912GB | DEPT OF THE ARMY | $1.69M | 3 | 1 | 0.5% |
| W7NF USPFO ACTIVITY MIANG 127 | W50S85 | DEPT OF THE ARMY | $935.7K | 3 | 1 | 0.3% |
| FA4497 436 CONS LGC | FA4497 | DEPT OF THE AIR FORCE | $722.9K | 3 | 1 | 0.2% |
| FA4460 19 CONS PKA | FA4460 | DEPT OF THE AIR FORCE | $656.0K | 2 | 1 | 0.2% |
| FA4664 452 MSG PK | FA4664 | DEPT OF THE AIR FORCE | $485.8K | 2 | 1 | 0.1% |
| W6QM MICC-FT BENNING | W911SF | DEPT OF THE ARMY | $478.1K | 2 | 1 | 0.1% |
| NAVFACSYSCOM SOUTHEAST | N69450 | DEPT OF THE NAVY | $435.0K | 3 | 3 | 0.1% |
06 / Top Vendors
Which contractors lead the PSC Z1BA market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| E CORP | $47.60M | 92 | 1 | 14.2% | Sep 22, 2025 |
| WALSH FEDERAL, LLC | $42.37M | 14 | 1 | 12.7% | Aug 15, 2025 |
| MATTHEWS GROUP INC | $32.93M | 65 | 1 | 9.8% | Sep 16, 2025 |
| STRUCTSURE PROJECTS INC | $27.91M | 15 | 1 | 8.3% | Aug 14, 2025 |
| GUARDIAN CONSTRUCTION, INC. | $19.72M | 53 | 1 | 5.9% | Sep 22, 2025 |
| CMP COMMERCIAL CONSTRUCTION, INC | $15.23M | 110 | 1 | 4.6% | Aug 19, 2025 |
| FRONTLINE KING GEORGE JV LLC | $14.97M | 12 | 1 | 4.5% | Sep 24, 2025 |
| ARMSTRONG ELEVATOR COMPANY | $10.47M | 112 | 1 | 3.1% | Sep 18, 2025 |
| WEST POINT CONTRACTORS, INC. | $10.16M | 2 | 1 | 3.0% | Sep 8, 2025 |
| TJ&B AIR CONDITIONING AND ELECTRIC, LLC | $9.21M | 39 | 1 | 2.8% | Sep 15, 2025 |
07 / Industry Mix
What industries are purchased under PSC Z1BA?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $243.67M | 564 | 66 | 72.8% |
| 238220 | PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS | $35.24M | 244 | 58 | 10.5% |
| 238290 | OTHER BUILDING EQUIPMENT CONTRACTORS | $19.27M | 521 | 25 | 5.8% |
| 238990 | ALL OTHER SPECIALTY TRADE CONTRACTORS | $13.71M | 61 | 14 | 4.1% |
| 238210 | ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS | $8.01M | 63 | 22 | 2.4% |
| 238160 | ROOFING CONTRACTORS | $4.12M | 53 | 21 | 1.2% |
| 238190 | OTHER FOUNDATION, STRUCTURE, AND BUILDING EXTERIOR CONTRACTORS | $1.73M | 10 | 2 | 0.5% |
| 238330 | FLOORING CONTRACTORS | $1.23M | 27 | 9 | 0.4% |
| 238170 | SIDING CONTRACTORS | $900.2K | 1 | 1 | 0.3% |
| 238310 | DRYWALL AND INSULATION CONTRACTORS | $835.1K | 9 | 2 | 0.2% |
08 / Buying Pattern
How does the government buy in PSC Z1BA?
| Common action type | Obligations | Actions |
|---|---|---|
| DEFINITIVE CONTRACT | $156.55M | 1,352 |
| DELIVERY ORDER | $176.82M | 383 |
| PURCHASE ORDER | $1.28M | 90 |
| BPA CALL | $54.8K | 1 |
09 / Recent Contract Awards
What was awarded most recently in PSC Z1BA?
10 / Market Interpretation
How should contractors evaluate this market?
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.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $334.71M market as addressable.