Greentown Labs Overview

  • Investor Type
  • Accelerator/​Incubator

  • Status
  • Active

  • Professionals
  • 7

Professionals

  • Investments
  • 552

  • Portfolio
  • 425

  • Exits
  • 84

Exits

Greentown Labs General Information

Company Description

Founded in 2011, Greentown Labs is an accelerator and incubator firm based in Somerville, Massachusetts. The firm seeks to invest in the clean technology, energy, and environmental sectors.

Business Details

Year Founded
2011
Investor Status
Actively Seeking New Investments
Primary Investor Type
Accelerator/Incubator
Corporate Office
  • 444 Somerville Avenue
  • Somerville, MA 02143
  • United States
+1 (888)

Greentown Labs Investments (552)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
ATOM-X 25-Mar-2025 Accelerator/Incubator Oil and Gas Equipment Startup
Orien Energy 25-Mar-2025 Other Equipment Startup
Andros 25-Feb-2025 Alternative Energy Equipment Startup
Carbonext (Materials) 25-Feb-2025 Other Materials Generating Revenue
Respire Energy 25-Feb-2025 Alternative Energy Equipment Startup
Tato Labs 25-Feb-2025 Environmental Services (B2B) Startup
QuEra 11-Feb-2025 Computers, Parts and Peripherals Generating Revenue
Starfield(Shenzhen) 06-Feb-2025 Food Products Generating Revenue
studio 3e8 27-Dec-2024 Accelerator/Incubator Computers, Parts and Peripherals Startup
BlueShift 19-Dec-2024 Accelerator/Incubator Environmental Services (B2B) Generating Revenue
You’re viewing 10 of 552 investments. Get the full list »

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Greentown Labs Exits (84)

Company Name Exit Date Exit Type Exit Size
Cartwin 14-Jul-2025 Out of Business
Domovi 11-May-2025
Energiency 03-Mar-2025
SomEV 19-Feb-2025
Energy Well Texas 10-Feb-2025
Felsuma 10-Feb-2025
Regenerative Resources 10-Feb-2025
Liquid-Charge 31-Jan-2025
Transport Phenomena Technologies 21-Jan-2025 Out of Business
Power For Humanity 31-Dec-2024 Out of Business
You’re viewing 10 of 84 exits. Get the full list »

Greentown Labs Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

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Greentown Labs FAQs

  • What is Greentown Labs?

    Founded in 2011, Greentown Labs is an accelerator and incubator firm based in Somerville, Massachusetts.

  • When was Greentown Labs founded?

    Greentown Labs was founded in 2011.

  • Where is Greentown Labs headquartered?

    Greentown Labs is headquartered in Somerville, MA.

  • How many investments has Greentown Labs made?

    Greentown Labs has made 552 investments.

  • What has Greentown Labs invested in?

    Greentown Labs has made numerous investments in companies like ATOM-X, Orien Energy, and Andros within the Oil and Gas Equipment, Equipment, and Alternative Energy Equipment industries.

  • What has Greentown Labs invested in recently?

    Greentown Labs's latest investment was on 25-Mar-2025 in ATOM-X, a company within the Oil and Gas Equipment industry.

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