Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
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Climeworks is the Swiss direct air capture company removing CO2 from the atmosphere at industrial scale — the category leader in carbon removal technology. Valued at $2B with $600M+ raised, Climeworks has delivered permanent carbon removal for 1,000+ customers including Microsoft, Shopify, and the Swiss government. Major climate tech IPO candidate as the voluntary carbon market and corporate net-zero commitments drive demand for verified carbon removal at gigaton scale.
| Industry | Climate & Energy |
| Stage | Series J |
| IPO Status | Private |
| Valuation | $5.5B |
| Total Funding | $1.98B |
| Headquarters | Zurich, Switzerland |
Shein is the world's largest fast fashion company, valued at $66B with $5.2B raised. Track IPO readiness score, funding history, and public market timeline.
| Industry | E-Commerce |
| Stage | Pre-IPO |
| IPO Status | Pre-IPO |
| Valuation | $30-50B |
| Total Funding | $5.2B |
| Headquarters | Singapore |
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Climeworks is valued at $5.5B. Shein is valued at $30-50B. Both figures are based on the most recent funding rounds tracked by TechStackIPO.
Climeworks is currently private. Shein filed an S-1 in June 2024 and is actively in the IPO pipeline. Track both companies on TechStackIPO for S-1 filings, roadshow announcements, and IPO date updates.
Climeworks has raised $1.98B. Shein has raised $5.2B.
Climeworks operates in Climate & Energy, while Shein operates in E-Commerce.
Climeworks is a Climate & Energy company valued at $5.5B with $1.98B raised. Shein is a E-Commerce company valued at $30-50B with $5.2B raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor access options.
Accredited investors can access pre-IPO shares in Climeworks and Shein through secondary market platforms, pre-IPO funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace section tracks available access options for both companies. Pre-IPO investments carry higher risk and limited liquidity.