Greentown Labs
Overview
Greentown Labs is the largest climatetech startup incubator in North America, bringing together startups, corporates, investors, policymakers, and others with a focus on scaling climate solutions. Driven by the mission of providing startups the resources, knowledge, connections, and equipment they need to thrive, Greentown Labs offers climatetech startups lab space, shared office space, a machine shop, an electronics lab, software and business resources, and a large network of corporate customers, investors, and more.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Nano-Tech SpA | Dec 2025 | Accelerator | Co-investor |
| ATOM-X | Mar 2025 | Accelerator | Co-investor |
| Trellis Air | Mar 2025 | Seed | Co-investor |
| Inductive Robotics | Feb 2025 | Accelerator | Co-investor |
| TheProphetAI | Dec 2024 | Accelerator | Lead |
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Key People
Sorin Grama
Co-Founder, Board Director, Board Observer
Marita Genebashvili
Director Of Investor Programs
Juliana Bernal Martínez
Investor Program Partnerships Manager
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Greentown Labs based?
Greentown Labs is headquartered in Somerville, Massachusetts, United States.
When was Greentown Labs founded?
Greentown Labs was founded in 2011.
How many portfolio companies does Greentown Labs have?
Greentown Labs has 42 portfolio companies in Caplight's dataset.
What are some companies in Greentown Labs's portfolio?
Recent investments visible on Caplight include Nano-Tech SpA, ATOM-X, Trellis Air, Inductive Robotics, TheProphetAI.
What was Greentown Labs's most recent investment?
Greentown Labs's most recent investment on Caplight was in Nano-Tech SpA in 2025.
What sectors does Greentown Labs focus on?
Greentown Labs focuses on Healthcare & Life Sciences, Energy & Sustainability, Telecommunications & Networking, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Healthcare & Life Sciences, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Energy & Sustainability, Frontier & Industrial Tech, Real Estate & PropTech, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Mobility, Transportation & Logistics, Energy & Sustainability, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Enterprise Software, Real Estate & PropTech, Energy & Sustainability, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Energy & Sustainability, Enterprise Software, Enterprise Software, Frontier & Industrial Tech, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, AI, Data & Cloud Infrastructure, Real Estate & PropTech, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Mobility, Transportation & Logistics, Frontier & Industrial Tech, Frontier & Industrial Tech, Energy & Sustainability, Mobility, Transportation & Logistics, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Consumer & Commerce, FinTech, Frontier & Industrial Tech.
What company stages does Greentown Labs focus on?
Greentown Labs typically invests at the Early stage.
What is Greentown Labs's AUM?
Greentown Labs's assets under management are estimated between $0.0 and $50.0M.