0 energy and climate companies in Denver and Boulder filed in the last 90 days, against 0 in the 90 days before. The biggest raise on record here is Ludvik Electric Co at $60M.
Companies raising per week
Everything on record
| Based | People named | |||
|---|---|---|---|---|
| Ludvik Electric Co first filing | $60M | 2025-10-31 | lakewood, CO | Giles Richard |
| Endolith Inc. | $13.84M | 2025-11-12 | westminster, CO | Elizabeth Percak-Dennett, Guy Vidra +2 |
| COWBOY CLEAN FUELS, LLC | $4.34M | 2025-10-15 | greenwood village, CO | Preston Anderson, Ryan Waddington +2 |
| Green Steel Enviornmental, Inc. first filing | $1.74M | 2025-10-14 | boulder, CO | Jonathan Teaford, Jonathan Jonis +1 |
| Fossil Creek Minerals LLC first filing | $80K | 2025-11-20 | denver, CO | Andrew Haney, Christopher Tincher |
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How this list is built
Every company here filed a Form D with the SEC from this sector and metro. A Form D is the notice a company files when it sells shares or other securities without a public offering, so it catches seed rounds, small rounds and rounds that were never announced, alongside the large ones that make the news. Only new offerings by operating companies count: amendments, pooled investment funds, real estate vehicles and special purpose vehicles are left out, so each row is a company raising money for itself.
The amount shown is the total the filing reports as sold so far. Some filings report nothing sold yet; those rows show a dash and add nothing to the totals. "First filing" marks a company whose first Form D on record this is. Each company links to our page for the filing, or to the SEC's own copy, and the list can be copied as CSV for a spreadsheet.
Cite this page
https://mentionfox.com/funding/energy-climate/denver-boulder