Industry rankings · NAICS 531312
Who are the top Colorado contractors in NAICS 531312?
Markon LLC leads with $761.1K of the $885.1K won by 2 Colorado companies under this code in the 12 months to Jul 2, 2026.
All industries
| # | Company | Won in this industry | Momentum rank |
|---|---|---|---|
| 1 | Markon LLC | $761.1K | #525 |
| 2 | Oppenheimer Development Corporation | $124K | #2247 |
Ranked by dollars obligated on awards coded 531312 (including modifications), not by a company's registered industry. Momentum rank is across all Colorado companies; see the methodology.
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