Company
Pluton Biosciences, Inc.
A New Biological Nitrogen Pathway for Modern Agriculture
Also known as Pluton Biosciences
- Status
- Operatingas of 2026-09-18
- Business model
- B2B
- Headquarters
- St. Louis, MO, United States
- Employees
- 15 employees (Form C-AR)Source (opens in a new tab)
- Legal name
- PLUTON BIOSCIENCES, INC.
- plutonbio.com (opens in a new tab)
- LinkedIn (opens in a new tab)
- Press page (opens in a new tab)
- Careers (opens in a new tab)
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Record updated 28 September 2026
About
Pluton is building a sun-powered, soil-surface biological nutrient system that delivers agronomically relevant nitrogen and improves phosphorus availability — strengthening nutrient programs while supporting soil function.
Funding snapshot
- Total raised
- $24.3MSEC form D sum, as of 2026-09-28Source (opens in a new tab)
- Latest round
- Series A, $16.5M2023-05-24
Funding rounds
- Round, 2023
- $17.6M2023-02-24, SEC form D sold, 12 investors
- Round, 2021
- $6.7M2021-09-17, SEC form D sold, 38 investors
- Reg cf crowdfunding
- $150K2019-05-01, SEC form C
- Reg cf crowdfunding
- $150K2019-01-10, SEC form C
- Reg cf crowdfunding
- $150K2019-01-04, SEC form C
- Round, 2019
- 2019-01-02
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