Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for AEVEX Aerospace, OpenAI, and 370+ companies. 5-min read every Tuesday.
Defense drone and autonomous systems company. NYSE: AVEX. Raised $320M at $2.57B valuation in Apr 2026 IPO. Key products: Phoenix Ghost loitering munitions, Disruptor, Atlas precision strike, Mako USV. 78% revenue from US DoD. CEO: Roger Wells. HQ: Solana Beach, CA.
| Industry | Aerospace & Defense |
| Stage | Public |
| IPO Status | Public |
| Valuation | $4.31B (NYSE: AVEX) |
| Total Funding | $125M |
| Headquarters | Frederick, MD |
OpenAI is valued at $920B — the world's most valuable AI company, backed by over $65B in funding. The company recently restructured as a Public Benefit Corporation to support its mission of developing safe AGI.
| Industry | Artificial Intelligence |
| Stage | Pre-IPO |
| IPO Status | Private |
| Valuation | $920.0B |
| Total Funding | $65.4B |
| Headquarters | San Francisco, CA |
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AEVEX Aerospace is valued at $4.31B (NYSE: AVEX). OpenAI is valued at $920.0B. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.
AEVEX Aerospace has raised $125M. OpenAI has raised $65.4B.
AEVEX Aerospace is currently already public. OpenAI is currently private. Track both on TechStackIPO for S-1 filings and IPO announcements.
AEVEX Aerospace operates in Aerospace & Defense, while OpenAI operates in Artificial Intelligence.
AEVEX Aerospace is a Aerospace & Defense company valued at $4.31B (NYSE: AVEX) with $125M raised. OpenAI is a Artificial Intelligence company valued at $920.0B with $65.4B 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 AEVEX Aerospace and OpenAI 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.