Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
| Metric | CarbonCapture | Shein |
|---|---|---|
| Total funding | $115M | $5.2B |
| Latest round | Series B | Series G |
| Amount | $80M | $2B |
| Date | Aug 2026 | Nov 2023 |
| Valuation | Undisclosed | $66B |
| Lead investors | Undisclosed | General Atlantic, Sequoia China |
Scores, valuations, and signals for CarbonCapture, Shein, and 370+ companies. 5-min read every Tuesday.
CarbonCapture develops modular direct air capture systems that pull CO2 from ambient air for permanent geological storage. The company is currently deploying Project Bison in Wyoming and has raised over $115M to date from investors including Prime Movers Lab and Amazon's Climate Pledge Fund.
| Industry | Climate & Energy |
| Stage | Series B |
| IPO Status | Private |
| Valuation | $300M |
| Total Funding | $115M |
| Headquarters | Los Angeles, CA |
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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CarbonCapture is valued at $300M. Shein is valued at $30-50B. Both figures are based on the most recent funding rounds tracked by TechStackIPO.
CarbonCapture is currently private. Shein filed an S-1 in June 2026 and is actively in the IPO pipeline. Track both companies on TechStackIPO for S-1 filings, roadshow announcements, and IPO date updates.
CarbonCapture has raised $115M. Shein has raised $5.2B.
CarbonCapture operates in Climate & Energy, while Shein operates in E-Commerce.
CarbonCapture is a Climate & Energy company valued at $300M with $115M 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 CarbonCapture 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.