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Sequoia Capital invests in Flow Engineering

Funding Provisional 93% confidence first seen

TechCrunch reports that Sequoia Capital participated in Flow Engineering’s $50 million Series B round, valuing the company at $750 million. The round was co-led by Valar Equity Partners (Antonio Gracias) and Atreides Management (Gavin Baker), with Sequoia joining alongside former Sequoia partner Roelof Botha, who also invested individually and joined Flow’s board. The funding supports Flow’s AI tools for hardware design, including aligning CAD drawings with product requirements and test outputs, which underscores continued investor confidence after its prior Series A.

Flow Engineering Sequoia Capital Atreides Roelof Botha 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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