Cleantech Open Northeast Overview

  • Investor Type
  • Accelerator/​Incubator

  • Status
  • Active

  • Professionals
  • 3

  • Investments
  • 85

  • Portfolio
  • 60

  • Exits
  • 24


Cleantech Open Northeast General Information


Cleantech Open Northeast is a cleantech startup accelerator program, with the mission to find, fund, and foster entrepreneurs with ideas to solve our greatest environmental and energy challenges. It is the northeast division of the Cleantech Open and was founded in 2005 as the Ignite Clean Energy program by the Energy Special Interest Group (ESIG) of the MIT Enterprise Forum.

Contact Information

Investor Status
Actively Seeking New Investments
Primary Investor Type
Primary Office
  • 250 Summer Street
  • 5th floor
  • Boston, MA 02210
  • United States
+1 (617) 000-0000

Cleantech Open Northeast Investments (85)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Princeton NuEnergy 12-May-2022 Seed Round 000 Energy Storage Generating Revenue
0000 0000000000 30-Sep-2021 00000 0000 Other Equipment Generating Revenue
0000000 0000000000 02-Oct-2020 00000 0000 Alternative Energy Equipment Startup
0000000000 02-Oct-2020 00000 0000 Environmental Services (B2B) Generating Revenue
0000 000000 05-Nov-2019 00000 0000 Marine Generating Revenue
0000000000 27-Sep-2019 000000000000 0000 Building Products Generating Revenue
0000 01-Mar-2019 00000 0000 Information Services (B2C) Product Development
00000000 01-Jan-2019 000000000000 0000 Energy Marketing Generating Revenue
Pulsenics 18-Oct-2018 Accelerator/Incubator 0000 Business/Productivity Software Generating Revenue
Techstyle Materials 18-Jun-2018 Accelerator/Incubator Building Products Generating Revenue
You’re viewing 10 of 85 investments. Get the full list »

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Cleantech Open Northeast Exits (24)

Company Name Exit Date Exit Type Exit Size
Quantitative Business Analytics 19-May-2022 Merger/Acquisition
0000000000 17-Feb-2022 000000000000000000
00000000000 04-Jan-2022 000 00 00000000
0000 0000000 01-Oct-2021 000000000000000000
000000 0000000000 05-May-2020 0000000000: 000000
00000 000000000000 30-Sep-2019 0000000000
00000000 01-Sep-2019 000 00 00000000
00000 00000 01-Jul-2019 000 00 00000000
Next Wave Motors 01-Jan-2019 Out of Business
CoolComposites 31-Dec-2018 Out of Business
You’re viewing 10 of 24 exits. Get the full list »

Cleantech Open Northeast Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

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Cleantech Open Northeast Team (4)

Name Title Deals Funds Boards Office
Katie MacDonald Regional Director Boston, MA
Ingrid Hartman Executive Boston, MA
Gina Bellato Program Manager Boston, MA
Beth Zonis Senior Director Boston, MA
To view Cleantech Open Northeast’s complete team members history, request access »

Cleantech Open Northeast Co-Investors (5)

Name With Exits Lead Partner Series Industry
AI Basis 1 Series chart Industry bar
Greenland Technologies Holding 0 Series chart Industry bar
Shell Ventures 0 Series chart Industry bar
Wistron 0 Series chart Industry bar
WorldQuant Ventures 0 Series chart Industry bar
To view Cleantech Open Northeast’s complete co-investors history, request access »