DroneSeed
DroneSeed is a climate tech company in Seattle, United States, founded in 2016. It has raised $66.8M across 4 rounds, most recently a $25.0M Series B in February 2025.
Carbon Removal for Wildfire Recovery
- Headquarters
- Seattle, Washington
- Employees
- 11–50
- Founded
- 2016
- Business Model
- B2B
- Website
- droneseed.com
- Total Funding
- $66.8M
- Last Round
- $25.0M Series BFeb 2025
- Rounds
- 4
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 4 funding rounds for this company. The full record is or through the API.
About
DroneSeed (now operating as Mast Reforestation) is a Seattle-based climate tech company founded in 2016 that uses drone swarms and seed delivery technology to reforest areas devastated by wildfires. The company operates the largest seed bank in the western United States through its nurseries (Cal Forest Nurseries and Silvaseed), grows 30M+ seedlings annually, and develops carbon removal credits through biomass burial to finance reforestation. Mast is North America's leading post-fire reforestation and carbon removal company, with projects across Montana and California.
Summary
It lists 11–50 employees. It has raised $66.8M in total across 4 rounds, most recently a $25.0M Series B round in Feb 2025.
Tech & App Stack
3 technologies & apps tracked
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Funding History
Feb 2025
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Funding: Seed through Series B. Amounts, valuations, and investors where available.
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