Puna Bio
Puna Bio is a biotech company in Buenos Aires, Argentina, founded in 2020. It has raised $24.3M across 2 rounds, most recently a $20.6M Series A in April 2025.
The future of biologicals, powered by living fossils
- Headquarters
- Buenos Aires
- Employees
- 11–50
- Founded
- 2020
- Business Model
- B2B
- Website
- puna.bio
- Total Funding
- $24.3M
- Last Round
- $20.6M Series AApr 2025
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 6 investors for this company. The full record is or through the API.
About
Puna Bio harnesses extremophile bacteria sourced from the Argentine Puna — microorganisms 3.5 billion years old — to develop microbial seed treatment inoculants and biostimulants. Their products consistently improve crop yields by 10–15% in fertile soils and enable growth in degraded soils, reducing dependence on chemical fertilizers. The company maintains a culture collection of over 1,300 unique extremophile strains validated across 35+ international field trial sites.
Summary
It lists 11–50 employees. It has raised $24.3M in total across 2 rounds, most recently a $20.6M Series A round in Apr 2025. Investors include One Equity Partners, Builders VC and Corteva Catalyst.
Tech & App Stack
1 technology or app tracked
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Funding History
Apr 2025
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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