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Allonnia

BOSTON, MA · Biotechnology · 35 employees

Allonnia, the bio-ingenuity company, is dedicated to extracting value where others see waste. Backed by leading investors including Bison, BHP Ventures, Viking Global Investors, and General Atlantic, Allonnia develops selective separation technologies that help customers remove contaminants, recover critical resources, and operate more efficiently. The company’s portfolio includes SAFF® for PFAS t

Funding history

  • Series series a — $20.0M — Dec 2025
  • Series series a — $30.0M — Jul 2023
  • Funding Round — $16.3M — Mar 2023

Recent signals

  • Dec 10, 2025: Raised $20.0M in Series series a
  • Mar 25, 2025: Allonnia Awarded on TIME’s America’s Top GreenTech Companies 2025 List
  • Sep 25, 2024: Allonnia and Mining3 Partner to Accelerate Innovations in the Mining Industry
  • Jul 12, 2023: Raised $30.0M in Series series a
  • Mar 08, 2023: Raised $16.3M

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