Fundraising Fox

COWBOY CLEAN FUELS, LLC

Greenwood Village, US · Founded 2022 · Delaware LLC · 1 known investors

cowboycleanfuels.com ↗

Cowboy Clean Fuels produces carbon-negative renewable natural gas and durable carbon removal credits using a patented biogenic process that injects biomass into idle coalbed methane infrastructure in the Powder River Basin. The company, spun out of University of Wyoming research, sells RNG and carbon dioxide removal (CDR) credits to buyers.

CleantechClimate TechEnergy

Founders & leadership

RW
RYAN WADDINGTONNamed on SEC filing
MS
MARY SUSAN VICKNamed on SEC filing
MU
Michael UrynowiczFounder

Board

MU
MICHAEL URYNOWICZBoard director
SV
SUSAN VICK DINGESBoard director

Investors · 1

CCF MANAGEMENT BRIDGE 2023reportedGreenwood Village

Reported raises · per SEC filings

Form D private placements

$30.4M disclosed across 7 rounds · 2022–2025

▶$6MraisedApr 2026 · 38 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Preston AndersonDirector
  • David KailbourneDirector
  • Ryan WaddingtonDirector
  • Susan Vick DingesDirector
Offering amount
$6M
Amount sold
$6M
Minimum investment
$3K
Proceeds to insiders
$686.1K
First sale
Jul 2025
Incorporated
Limited Liability Company, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$13.2MraisedJul 2024 · 37 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • MICHAEL URYNOWICZDirector
  • RYAN WADDINGTONExecutive Officer, Director
  • SUSAN VICK DINGESDirector
Offering amount
$14.2M
Amount sold
$13.2M
Minimum investment
$50K
Proceeds to insiders
$650K
First sale
May 2024
Incorporated
Limited Liability Company, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$3.7MraisedDec 2023 · 1 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • MICHAEL URYNOWICZDirector
  • RYAN WADDINGTONExecutive Officer, Director
  • MARY SUSAN VICKDirector
Offering amount
$3.7M
Amount sold
$3.7M
Minimum investment
$2M
First sale
Dec 2023
Incorporated
Limited Liability Company, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$3.8MraisedMar 2023 · 2 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • RYAN WADDINGTONExecutive Officer, Director
  • MARY SUSAN VICKDirector
  • MICHAEL URYNOWICZExecutive Officer, Director
Offering amount
$3.8M
Amount sold
$3.8M
Sales commissions
$625K
Placement agents
MARY SUSAN VICK
First sale
Dec 2022
Incorporated
Limited Liability Company, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.3MraisedNov 2022 · 1 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • MICHAEL URYNOWICZExecutive Officer, Director
  • RYAN WADDINGTONExecutive Officer, Director
Offering amount
$1.3M
Amount sold
$1.3M
Proceeds to insiders
$200K
First sale
Nov 2022
Incorporated
Limited Liability Company, Wyoming, 2020
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.7MraisedSep 2022 · 16 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • RYAN WADDINGTONDirector
  • MICHAEL URYNOWICZDirector
Offering amount
$2M
Amount sold
$1.7M
Minimum investment
$10K
First sale
Sep 2022
Incorporated
Limited Liability Company, Wyoming, 2020
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$805KraisedFeb 2022 · 9 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • MICHAEL URYNOWICZDirector
  • RYAN WADDINGTONDirector
Offering amount
$850K
Amount sold
$805K
Minimum investment
$10K
First sale
Jan 2022
Incorporated
Limited Liability Company, Wyoming, 2020
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Competitors · 2

by search overlap
Clean Energy Fuels12 shared keywordsClean Energy Fuels supplies renewable natural gas fuel for transportation, targeting vehicle fleets across the United States. It operates in the clean transportation and alternative fuels sector.
Biomass Magazine7 shared keywordsBiomass Magazine is a trade publication and news outlet covering the biomass, renewable natural gas, and biofuel industries, reporting on projects, policy, and companies in the sector. It also produces industry events such as the International Biomass Conference & Expo and related podcasts.

Companies competing with COWBOY CLEAN FUELS, LLC for the same Google search keywords, organic and paid, via search-intersection analysis.

Frequently asked questions

What does COWBOY CLEAN FUELS, LLC do?
Cowboy Clean Fuels produces carbon-negative renewable natural gas and durable carbon removal credits using a patented biogenic process that injects biomass into idle coalbed methane infrastructure in the Powder River Basin. The company, spun out of University of Wyoming research, sells RNG and carbon dioxide removal (CDR) credits to buyers.
Who are COWBOY CLEAN FUELS, LLC's investors?
COWBOY CLEAN FUELS, LLC's investors include CCF MANAGEMENT BRIDGE 2023.
How much funding has COWBOY CLEAN FUELS, LLC raised?
COWBOY CLEAN FUELS, LLC has disclosed $30.4M raised across 7 rounds.
Where is COWBOY CLEAN FUELS, LLC headquartered?
COWBOY CLEAN FUELS, LLC is headquartered in Greenwood Village, US.