In Brief Posted: 2:07 PM PDT · September 30, 2026 Image Credits: Kimbe

In Brief Posted: 2:07 PM PDT · September 30, 2026 Image Credits: Kimberly White/Getty Images for TechCrunch Julie Bort Valor, Atreides, and Sequoia back AI startup Flow Engineering at $750M valuation Flow Engineering , a startup that offers AI tools for hardware design, has raised a $50 million Series B round at a $750 million valuation from some big-name investors, the company announced on Wednesday. The round was co-led by Antonio Gracias of Valar Equity Partners ( best known for its investments in Elon Musk’s companies, particularly SpaceX) and Gavin Baker of Atreides Management (a hedge fund that has also backed Musk’s companies and others like AI chipmaker Cerebras). Sequoia Capital, which led Flow’s Series A round last October, also participated, as did former Sequoia partner Roelof Botha, who invested as an individual investor. Botha has joined Flow’s board, too. Three-year-old, San Francisco-based Flow is tackling the difficulties of hardware design by offering AI agents that automatically align CAD drawings with product requirements, simulation results, and other testing. It names Anduril, Rivian, Joby Aviation, General Motors PPU (a joint venture between General Motors and TWG Motorsports), RV Tech (a Rivian and Volkswagen joint venture), Stoke Space, and others, as customers. Topics AI , Flow Engineering , In Brief , Startups , TC October 13 – 15 San Francisco Get 50% off a second pass The Disrupt experience is meant to be shared. Get your pass and bring a colleague, partner, or peer at 50% off. Cover more ground by making connections, building momentum, and discovering what’s next in the startup ecosystem. BOOK NOW Newsletters See More Subscribe for the industry’s biggest tech news TechCrunch Daily News Every weekday and Sunday, you can get the best of TechCrunch’s coverage. TechCrunch Mobility TechCrunch Mobility is your destination for transportation news and insight. Startups Weekly Startups are the core of TechCrunch, so get our best coverage delivered weekly. StrictlyVC Provides movers and shakers with the info they need to start their day. No newsletters selected. Subscribe By submitting your email, you agree to our Terms and Privacy Notice . Related Startups Ex-Tesla team raises $12.5M to put supply chains on autopilot Sean O'Kane 2 days ago Latest in Startups AI The AI race won’t wait, and neither will this TechCrunch Disrupt 25% discount TechCrunch Events 18 seconds ago In Brief Valor, Atreides, and Sequoia back AI startup Flow Engineering at $750M valuation Julie Bort 2 hours ago Venture Factory CEO just accused his VC board advisor of spying for Cognition Julie Bort 2 hours ago