M
Mast Reforestation
Delivering full lifecycle services for forestry management
About Mast Reforestation
Mast Reforestation operates at the critical intersection of climate technology and ecological restoration, focusing on the escalating challenge of post-wildfire recovery in Western North America. The company was founded to address the increasingly destructive nature of wildfires, which are outpacing natural regeneration cycles. Mast Reforestation provides a vertically integrated solution, starting from seed collection and seedling cultivation to on-the-ground planting and long-term forest management.
Read full description
The company's business model is multifaceted, generating revenue through reforestation services, the sale of high-quality seedlings, and the generation of carbon removal credits. Its target clients include private landowners, corporations seeking to meet their ESG and carbon neutrality goals, government agencies, and non-profits. A core component of their strategy involves acquiring and operating key assets within the forestry supply chain. Mast owns Silvaseed, a 150-year-old institution, and Cal Forest Nurseries, positioning it as a dominant player in the Western U.S. forestry sector. These nurseries are pivotal, producing an average of 36 million seedlings annually and managing the seed supply for a vast region.
The service portfolio is comprehensive, encompassing everything from site-specific reforestation plans to the use of technology for planting and monitoring. The company emphasizes a science-based approach to create resilient forests capable of withstanding future climate pressures. By combining traditional forestry expertise with modern logistics and technology, Mast Reforestation is building a scalable model to restore thousands of acres of burned forestland each year. This process not only rebuilds ecosystems but also provides a tangible method for carbon sequestration, turning a climate problem into a viable economic and environmental solution.
At a glance
- Status
- Operational
- Founded
- 2016
- Headquarters
- Seattle, United States
- Employees
- 45
- Open positions
- 1
- Dealroom signal
- 72.4/100
- Sub-industry
- AgriTech
- Sector
- Energy, Biomass, Forestry, Drones, Sustainable Development Goals, Carbon Capture and Storage, Biodiversity, Climate Tech, NBS, Wildfire, Carbon Removal, Climate Adaptation, nt
- Client focus
- b2b
- Investment activity
- 3 companies, latest Mar 2023
- Capital deployed
- —
- Preferred round
- ACQUISITION
Latest news
Press, funding announcements and product moves mentioning Mast Reforestation.
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES BOther financing | Feb 2025 | $25M | $100M | Julius Genachowski · Spero Ventures · Seven Seven Six · Thistledown capital | ↗ |
| SERIES BOther financing | Nov 2023 | $0 | — | Pulse Fund | — |
Growth signals
Latest recorded traffic for Mast Reforestation is 2.3K monthly website visits, up 27.8% over the last three months. Mast Reforestation's team declined 2.2% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Cal Forest NurseriesEtna, United States
→
SS
Siskiyou SeedsUnited States
→
Silvaseed Co.United States
→
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
Techstars
GENIUS NY
Series A26 investors entered at this stage
Oregon Technology Business Center
E-Merge
Right Side Capital Management
Alliance of Angels
David E. Weekly
Drone.VC
Gaingels
Spero Ventures
Awesome People Ventures
Seven Seven Six- HAHBS Lady Angels
Social Capital
Tobias Lütke
Marc Tarpenning
DBL Partners
Time Ventures- AMAshley Mayer
- RRResilience Reserve
Pulse Fund
Julius Genachowski- TCThistledown capital
Asymmetry Ventures
Massive Capital Partners
Climate Avengers
Climate Capital
Elemental Impact
Series B and later1 investor entered at this stage
Carbon Streaming
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Mast Reforestation on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Mast Reforestation’s full profile on Dealroom
Request a free trial to see the complete deal history, financials, people graph and growth signals.
Takes under a minute. Already use Dealroom? Log in.







