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Latham & Watkins Advises Harvey on US$550 Million Financing Round

September 10, 2026
Firm represents the innovative legal technology company in its latest growth financing, valuing the company at US$15.5 billion.

Harvey has announced a US$550 million funding round at a US$15.5 billion valuation, co-led by Diffusion and Lightspeed Venture Partners. The raise follows the introduction of Harvey’s first post-trained open-weight model and the launch of Harvey LAB, the Legal Agent Benchmark. It will accelerate Harvey’s efforts to help law firms, in-house legal teams, and professional services firms build and own their intelligence at scale. Existing investors Sequoia, Kleiner Perkins, a16z, Coatue, Conviction, Elad Gil, Evantic, GIC, Goldman Sachs Alternatives, Verified Capital, and WNDR participated in the round. New investors include Diffusion, Lightspeed, Sapphire Ventures, and Whale Rock.

Latham & Watkins LLP advised Harvey in the financing with a team led by Bay Area partners Seth Gottlieb and Alex Kassai, with associates Kristine LaVeau, Tori Hu, Jay Trewn, and Rachel Oh.

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