Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for Shein, Twelve, and 370+ companies. 5-min read every Tuesday.
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 |
Twelve (formerly Twelve AI) uses CO2 as a raw material to create chemicals, fuels, and materials through electrochemical processes powered by renewable electricity — transforming carbon emissions into useful products. Valued at $800M with $200M raised, Twelve has commercial agreements with major airlines and chemical companies to produce sustainable aviation fuel and CO2-derived chemicals. Major energytech IPO candidate as carbon utilization and CO2 conversion becomes a $50B+ market under corporate net-zero mandates.
| Industry | Climate & Energy |
| Stage | Series C |
| IPO Status | Private |
| Valuation | $1.8B |
| Total Funding | $1.11B |
| Headquarters | Berkeley, CA |
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Shein is valued at $30-50B. Twelve is valued at $1.8B. Both figures are based on the most recent funding rounds tracked by TechStackIPO.
Shein filed an S-1 in June 2024 and is actively in the IPO pipeline. Twelve is currently private. Track both companies on TechStackIPO for S-1 filings, roadshow announcements, and IPO date updates.
Shein has raised $5.2B. Twelve has raised $1.11B.
Shein operates in E-Commerce, while Twelve operates in Climate & Energy.
Shein is a E-Commerce company valued at $30-50B with $5.2B raised. Twelve is a Climate & Energy company valued at $1.8B with $1.11B 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 Shein and Twelve 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.