Industry rankings · NAICS 325120
Who are the top Colorado contractors in NAICS 325120?
General Air Service & Supply Co. leads with $446.7K of the $1.7M won by 9 Colorado companies under this code in the 12 months to Jul 2, 2026.
All industries
| # | Company | Won in this industry | Momentum rank |
|---|---|---|---|
| 1 | General Air Service & Supply Co. | $446.7K | #182 |
| 2 | Christopher I. Oyolokor SR. | $360.2K | #1132 |
| 3 |  | $295.6K | #8 |
| 4 | United States Welding, Inc. | $250.1K | #366 |
| 5 | Messer LLC | $116K | #2099 |
| 6 | Bse Performance, LLC | $104.6K | #782 |
| 7 | LP Propane LLC | $78.1K | #3376 |
| 8 | Gallup Welders Supply, Inc | $42.2K | #2831 |
| 9 | High Country Gas & Supply, Inc. | $25K | #2263 |
Ranked by dollars obligated on awards coded 325120 (including modifications), not by a company's registered industry. Momentum rank is across all Colorado companies; see the methodology.
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