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Chestnut

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Nature-based carbon removal through high-quality U.S. forestry projects to combat climate change and support sustainability goals

New York City, United StatesFounded 2021Energy
Valuation $500M–1B Last recorded · 2025
Headcount <100 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Chestnut and the history behind them.

About Chestnut

Chestnut Carbon is at the forefront of the fight against climate change, offering innovative nature-based solutions through high-quality U.S. forestry projects. The company specializes in acquiring marginal land parcels and transforming them into thriving, biodiverse forest ecosystems that serve as powerful carbon sinks. By partnering with local foresters, nurseries, and community experts, Chestnut Carbon ensures that each project is tailored to the specific environmental conditions and needs of the area. Their afforestation efforts not only capture carbon but also provide numerous co-benefits, including improved wildlife habitats, enhanced air and water quality, and economic opportunities for local communities. The company's projects adhere to the most rigorous verification criteria, including Gold Standard® certification and Forest Stewardship Council (FSC®) approval. This commitment to quality and transparency makes Chestnut Carbon a trusted partner for corporations seeking to offset their carbon footprint and achieve net-zero goals. Chestnut Carbon's innovative approach extends beyond simply planting trees. They utilize advanced technologies to monitor forest growth, measure carbon sequestration, and ensure the long-term health and sustainability of their projects. This data-driven methodology allows them to provide accurate and verifiable carbon removal credits to their clients. With ambitious goals to restore over 100,000 acres of forest and remove 100 million tons of carbon from the atmosphere by 2030, Chestnut Carbon is poised to make a significant impact in the fight against climate change. Their work not only addresses immediate carbon reduction needs but also contributes to the long-term health of our planet's ecosystems.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2021
Headquarters
New York City, United States
Employees
57
Open positions
None listed
Dealroom signal
56.5/100
Industry
Energy
Sub-industry
Clean Energy
Sector
Energy, Forestry, Sustainable Development Goals, Climate Tech, NBS, Carbon Removal
Client focus
b2b

Funding history

4 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES BOther financing Sep 2025 $90M $800M CPP Investments ↗
DEBTDebt Jul 2025 $210M — JPMorgan Chase & Co ↗
Showing the latest 2 of 4 recorded eventsBook a demo for the full funding history →

Growth signals

Chestnut website traffic

Latest recorded traffic for Chestnut is 4.4K monthly website visits, up 238.5% over the last three months. Chestnut's team grew 418.2% over the past year.

Latest monthly visits4.4K 3-month web change+238.5% 1-year team growth+418.2%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A3 investors entered at this stage

Series B and later2 investors entered at this stage

  • Kimmeridge Energy
  • JPMorgan Chase & Co
Team profiled 4 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States97.5%
🇨🇦 Canada2.5%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Chestnut 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

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