Climeworks is a Climate & Energy founded in 2009, currently valued at $2B. IPO Status: Pre-IPO (monitoring). IPO Readiness Score: 59/100 (C-).
Climeworks IPO status, timeline, valuation and S-1 filing tracker. Last updated May 2026.
| Industry | Climate & Energy |
| Stage | Series H |
| IPO Status | Private |
| Valuation | $2B |
| Total Funding | $785M |
| Headquarters | Zurich, Switzerland |
| IPO Readiness Score | 59/100 |
| Founded | 2009 |
Track Climeworks IPO status, valuation updates, and S-1 filing milestones on TechStackIPO. Last updated May 2026.
Swiss direct air capture company removing CO2 directly from the atmosphere using modular DAC units.
Climeworks is currently a private company being monitored by TechStackIPO for potential IPO activity. The company’s IPO readiness score is 59/100. 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 Climeworks’s path to IPO include revenue growth, profitability milestones, favorable market conditions, and strategic investor interest.
Climeworks is valued at $2B based on the most recent private market data. The company has raised a total of $785M 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.
Accredited investors may be able to access Climeworks pre-IPO shares through secondary market platforms. These platforms facilitate private share transactions between existing shareholders (employees, early investors) and new buyers.
Risk factors: Pre-IPO investments are illiquid, carry higher risk than public market investments, and are typically restricted to accredited investors. Share availability and pricing depend on current shareholders willing to sell. TechStackIPO provides data and tracking tools but does not facilitate or recommend investments.
Climeworks has an IPO readiness score of 59/100 on TechStackIPO. A moderate readiness score suggests the company may be 2–4 years from IPO.
Climeworks's last known private valuation is $2B. 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. Climeworks has not yet filed an S-1 registration statement with the SEC as of TechStackIPO's latest data update.
Climeworks 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 Climeworks against other Climate & Energy companies using TechStackIPO's comparison tool.
Climeworks is at the Series H stage. The company has raised a total of $785M in funding. Companies at this funding stage are typically scaling operations, expanding market share, and evaluating public market timing.
Climeworks is headquartered in Zurich, Switzerland. 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.