Koloma IPO status, timeline, valuation and S-1 filing tracker. Last updated July 2026.
| Industry | Climate & Energy |
| Stage | Series C |
| IPO Status | Private |
| Valuation | $2.5B |
| Total Funding | $336.7M |
| Headquarters | Denver, CO |
| IPO Readiness Score | 44/100 |
| Founded | 2021 |
Track Koloma IPO status, valuation updates, and S-1 filing milestones on TechStackIPO. Last updated July 2026.
Koloma is a geologic hydrogen company that identifies and extracts naturally occurring hydrogen deposits from the Earth's crust to provide a low-cost, carbon-free energy source.
Koloma is currently a private company being monitored by TechStackIPO for potential IPO activity. The company’s IPO readiness score is 44/100. Companies in the Climate & Energy sector have seen significant IPO activity in recent years, with several notable listings and S-1 filings tracked on TechStackIPO. Key factors that could accelerate Koloma’s path to IPO include revenue growth, profitability milestones, favorable market conditions, and strategic investor interest.
Koloma is valued at $2.5B based on the most recent private market data. The company has raised a total of $336.7M in funding. Private market valuations are determined by the latest funding round and may differ from eventual IPO pricing, which reflects public market conditions, investor demand, and comparable company multiples at the time of listing.
Funding rounds from seed through latest — Series A, B, C and beyond.
| Round | Date | Amount | Valuation | Lead Investor(s) |
|---|---|---|---|---|
| Seed | Sep 2021 | $5M | $30M | Breakthrough Energy Ventures |
| Series A | Mar 2023 | $91M | $350M | Breakthrough Energy Ventures, Prelude Ventures |
| Series B | Jun 2026 | $246M | — | — |
| Series C | Jul 2026 | $265M | — | — |
Total funding raised: $336.7M
Bear / base / bull scenarios based on current private market valuation and comparable IPO multiples.
| Scenario | Est. Valuation | Basis |
|---|---|---|
| Bear | $1.9B | Compressed multiples, delayed listing |
| Base | $2.5B | Last private round valuation |
| Bull | $3.5B | Strong market, premium AI/tech multiple |
Estimates are illustrative. Not investment advice. All figures based on publicly available data.
Koloma has an IPO readiness score of 44/100 on TechStackIPO. A moderate readiness score suggests the company may be 2–4 years from IPO.
Koloma's last known private valuation is $2.5B. IPO valuations typically reflect current market conditions at time of listing and may differ from private market valuations.
Pre-IPO access options may include: (1) secondary market platforms such as Forge Global or EquityZen that facilitate private share sales, (2) ETFs holding pre-IPO companies or venture portfolios, and (3) direct secondary share purchases if eligible as an accredited investor. TechStackIPO tracks availability but does not facilitate investments.
No. Koloma has not yet filed an S-1 registration statement with the SEC as of TechStackIPO's latest data update.
Koloma operates in the Climate & Energy sector. TechStackIPO tracks multiple Climate & Energy companies from seed through IPO, including their funding rounds, valuations, and IPO readiness scores. You can compare Koloma against other Climate & Energy companies using TechStackIPO's comparison tool.
Koloma is at the Series C stage. The company has raised a total of $336.7M in funding. Companies at this funding stage are typically scaling operations, expanding market share, and evaluating public market timing.
Koloma is headquartered in Denver, CO. The company's location can influence IPO exchange selection, regulatory requirements, and investor interest. Companies headquartered in major tech hubs often benefit from proximity to venture capital networks and talent pools.