Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for OpenAI, Vulcan Elements, and 370+ companies. 5-min read every Tuesday.
OpenAI is valued at $852B — the world's most valuable AI company, backed by $27B in funding. Track IPO readiness score, funding rounds, and timeline.
| Industry | Artificial Intelligence |
| Stage | Pre-IPO |
| IPO Status | Pre-IPO |
| Valuation | $920.0B |
| Total Funding | $65.4B |
| Headquarters | San Francisco, CA |
U.S. rare earth magnet manufacturer building a China-independent NdFeB supply chain for defense, EVs, AI data centers, and robotics.
| Industry | Advanced Materials / Defense |
| Stage | Series H |
| IPO Status | Pre-IPO |
| Valuation | $4.5B |
| Total Funding | $1.585B |
| Headquarters | Durham, NC |
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OpenAI is valued at $920.0B. Vulcan Elements is valued at $4.5B. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.
OpenAI has raised $65.4B. Vulcan Elements has raised $1.585B.
OpenAI is currently pre-IPO. Vulcan Elements is currently pre-IPO. Track both on TechStackIPO for S-1 filings and IPO announcements.
OpenAI operates in Artificial Intelligence, while Vulcan Elements operates in Advanced Materials / Defense.
OpenAI is a Artificial Intelligence company valued at $920.0B with $65.4B raised. Vulcan Elements is a Advanced Materials / Defense company valued at $4.5B with $1.585B raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor data.
Accredited investors can access pre-IPO shares in OpenAI and Vulcan Elements 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.