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Surf Bio

Developed polymer-based formulations that stabilize antibodies and other biologics at very high concentrations, aiming to replace lengthy intravenous infusions with rapid subcutaneous injections. Its SnapShot platform supported drug-delivery partnerships. Halozyme acquired the company in December 2025 and announced the transaction in January 2026.

Founded 2021

Team

Bryan MazlishCo-Founder and CEO before the December 2025 acquisition
Doug HeckerHead of Technical Operations, appointed March 2025
Eric AppelChief Scientific Advisor before the December 2025 acquisition
Jennifer SchneiderCo-Founder, President and Chief Medical Officer before the December 2025 acquisition

Investments

$16M2022-04-12Breakout Ventures