Ropes & Gray Advised Profluent Bio in $106 Million Financing Round

In The News
November 19, 2025
Attorneys:

Ropes & Gray represented Profluent Bio Inc., a leader in frontier AI for protein design, in connection with a $106 million financing round co-led by Altimeter Capital and Bezos Expeditions, with participation from existing investors including Spark Capital, Insight Partners, and Air Street Capital.

Profluent announced the financing in a press release on November 19.

The team was led by emerging companies & venture capital partner Brad Flint.