Koloma

Production of naturally occuring geologic hydrogen

placeDenver, Colorado, United States calendar_todayFounded 2021 language koloma.com

Registered entities

Innovation

18 patent families (6 granted) — focus: Physics & computing, Construction, Chemistry & metallurgy, Mechanical engineering; filing pace accelerating. Cited 268 times.

YearFilings
20237
20243
202510
20268

Social engagement

Social engagement: 10.7K social following, 8 posts in the last 12 months — below the industry typical range.

Investor mix

12 investors on record; lead investors include Khosla Ventures, Breakthrough Energy, Energy Impact Partners, ASTUTIA Ventures.

Investor typeCountShare
Venture capital758%
Bank & private debt18%
Other / undisclosed433%

Hiring activity

Hires occasionally

3 roles tracked across 2 of the last 12 months

3 Dec 2025 · Laboratory Technician

7 Nov 2025 · Regulatory & Permitting Coordinator · Denver

12 Sep 2025 · Office Manager · Denver

Based on job postings tracked across public sources.

Recent activity

24 Mar 2026
Event
CERAWeek 2026
18 Mar 2026
Event
CWAgora at CERAWeek 2026
22 Jan 2026
Recognition
Coming soon