Allonnia
Transformative in Nature
Boston, United States · Founded 2020 · $70.0M raised
- Headquarters
- Boston, Massachusetts
- Employees
- 11–50
- Founded
- 2020
- Business Model
- B2B
- Website
- allonnia.com
- Total Funding
- $70.0M
- Last Round
- $20.0M Extension RoundDec 2025
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds and 8 investors for this company. The full record is or through the API.
About
Allonnia is a bio-ingenuity company that harnesses biology to solve major environmental challenges. It develops and commercializes solutions for PFAS water treatment, metal recovery in mining, and plastic degradation using proprietary biological processes including foam fractionation (SAFF), biosolubilization (D-Solve), and protein-based rare earth extraction (RE-Cover).
Summary
Allonnia is a Life Sciences company based in Boston, United States, founded in 2020. It has raised $70.0M in total across 3 rounds, most recently a $20.0M Extension Round in Dec 2025. Investors include Bison Ventures, Viking Global and General Atlantic.
Tech & App Stack
6 technologies & apps tracked
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Funding History
Dec 2025
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Funding: Corporate Round through Extension Round. Amounts, valuations, and investors where available.
Investors
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