01 / PSC Market Profile
PSC Z1MB Maintenance Of Epg Facilities - Gas Federal Contracts
Product and Service Code Z1MB
Federal contract activity classified under Maintenance Of Epg Facilities - Gas across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC Z1MB federal market?
03 / Spending Trend
PSC Z1MB contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$791.1K
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $970.7K | 5 | 3 | 2 | — |
| FY 2020 | $1.45M | 16 | 4 | 2 | +49.3% |
| FY 2021 | $786.5K | 6 | 6 | 3 | −45.7% |
| FY 2022 | $923.4K | 7 | 6 | 4 | +17.4% |
| FY 2023 | $1.30M | 11 | 7 | 4 | +41.1% |
| FY 2024 | $729.1K | 10 | 5 | 3 | −44.1% |
| FY 2025 | $791.1K | 14 | 5 | 3 | +8.5% |
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 |
|---|---|---|---|---|---|
| DEPT OF THE ARMY | 2100 | $5.78M | 34 | 4 | 83.2% |
| DEPT OF THE AIR FORCE | 5700 | $724.0K | 13 | 3 | 10.4% |
| STATE, DEPARTMENT OF | 1900 | $229.3K | 12 | 4 | 3.3% |
| DEPT OF THE NAVY | 1700 | $165.4K | 1 | 1 | 2.4% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $27.8K | 6 | 1 | 0.4% |
| U.S. COAST GUARD | 7008 | $18.6K | 2 | 1 | 0.3% |
| CENTERS FOR DISEASE CONTROL AND PREVENTION | 7523 | $4.5K | 1 | 1 | 0.1% |
05 / Contracting Offices
Which contracting offices buy in PSC Z1MB?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| W6QK SIAD CONTR OFF | W912GY | DEPT OF THE ARMY | $4.87M | 18 | 2 | 70.0% |
| W6QM MICC-FT KNOX | W9124D | DEPT OF THE ARMY | $775.3K | 14 | 1 | 11.1% |
| FA4613 90 CONS PK | FA4613 | DEPT OF THE AIR FORCE | $699.4K | 5 | 1 | 10.1% |
| NAVSUP FLT LOG CTR JACKSONVILLE | N68836 | DEPT OF THE NAVY | $165.4K | 1 | 1 | 2.4% |
| W6QM MICC-FT CAMPBELL | W91248 | DEPT OF THE ARMY | $143.3K | 2 | 1 | 2.1% |
| U.S. EMBASSY CONAKRY | 19GV10 | STATE, DEPARTMENT OF | $78.9K | 2 | 1 | 1.1% |
| U.S. EMBASSY SKOPJE | 19MK80 | STATE, DEPARTMENT OF | $53.4K | 2 | 1 | 0.8% |
| U.S. EMBASSY ANTANANARIVO | 19MA10 | STATE, DEPARTMENT OF | $34.1K | 3 | 1 | 0.5% |
| FA5682 31 CONS (UNIT 6102) | FA5682 | DEPT OF THE AIR FORCE | $29.1K | 7 | 1 | 0.4% |
| 250-NETWORK CONTRACT OFFICE 10 (36C250) | 36C250 | VETERANS AFFAIRS, DEPARTMENT OF | $27.8K | 6 | 1 | 0.4% |
06 / Top Vendors
Which contractors lead the PSC Z1MB market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| GAS PIPELINE SERVICES, INC. | $4.20M | 16 | 1 | 60.3% | Apr 7, 2025 |
| UD CONTRACTING INC | $775.3K | 14 | 1 | 11.1% | Sep 8, 2025 |
| MECHANICAL SYSTEMS, INC. | $699.4K | 5 | 1 | 10.1% | Oct 28, 2020 |
| BARON CONTRACTING | $669.4K | 2 | 1 | 9.6% | Jun 3, 2025 |
| SOUTHERN AIRE CONTRACTING, INC. | $165.4K | 1 | 1 | 2.4% | Sep 23, 2022 |
| DOUBLE "A" SERVICES, INC. | $143.3K | 2 | 1 | 2.1% | Aug 25, 2023 |
| JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLC | $78.9K | 2 | 1 | 1.1% | Jun 25, 2024 |
| MISCELLANEOUS FOREIGN AWARDEES | $78.1K | 7 | 1 | 1.1% | May 28, 2025 |
| TIDEWATER, INC. | $53.4K | 2 | 1 | 0.8% | Dec 15, 2021 |
| SKE SRL | $29.1K | 7 | 1 | 0.4% | Dec 15, 2021 |
07 / Industry Mix
What industries are purchased under PSC Z1MB?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 486210 | PIPELINE TRANSPORTATION OF NATURAL GAS | $2.96M | 13 | 3 | 42.6% |
| 221210 | NATURAL GAS DISTRIBUTION | $1.96M | 7 | 1 | 28.1% |
| 237120 | OIL AND GAS PIPELINE AND RELATED STRUCTURES CONSTRUCTION | $1.47M | 20 | 3 | 21.1% |
| 238320 | PAINTING AND WALL COVERING CONTRACTORS | $165.4K | 1 | 1 | 2.4% |
| 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $143.3K | 2 | 1 | 2.1% |
| 339991 | GASKET, PACKING, AND SEALING DEVICE MANUFACTURING | $93.0K | 4 | 2 | 1.3% |
| 561210 | FACILITIES SUPPORT SERVICES | $34.1K | 3 | 1 | 0.5% |
| 561990 | ALL OTHER SUPPORT SERVICES | $29.1K | 7 | 1 | 0.4% |
| 811219 | OTHER ELECTRONIC AND PRECISION EQUIPMENT REPAIR AND MAINTENANCE | $27.8K | 6 | 1 | 0.4% |
| 921190 | OTHER GENERAL GOVERNMENT SUPPORT | $18.9K | 1 | 1 | 0.3% |
08 / Buying Pattern
How does the government buy in PSC Z1MB?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $5.48M | 25 |
| DEFINITIVE CONTRACT | $1.06M | 24 |
| PURCHASE ORDER | $412.8K | 20 |
09 / Recent Contract Awards
What was awarded most recently in PSC Z1MB?
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 $6.95M market as addressable.