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Atreides invests in Flow Engineering

Funding Provisional 93% confidence first seen

Flow Engineering raised a $50 million Series B round at a reported $750 million valuation. The round was co-led by Valar Equity Partners and Gavin Baker of Atreides Management, with Sequoia Capital also participating; Roelof Botha invested as an individual and joined Flow’s board. This matters because it expands Atreides’ backing of AI tools for hardware design and helps accelerate Flow’s AI-driven alignment of CAD drawings with requirements and test outputs.

Atreides Flow Engineering Roelof Botha Sequoia Capital Valor

The deal

Flow Engineering $50 million Series B · announced 30 Sep 2026

Investors Sequoia Capital Roelof Botha Atreides Valor

Deal terms as reported in the coverage below.

Source coverage

Valor, Atreides, and Sequoia back AI startup Flow Engineering at $750M valuation TechCrunch independent

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