UnannouncedVCInvestor

Clean Energy

Startup rounds since 2017 with a Clean Energy investor on the board, and the firm's own fund filings.

Raises
24
since 2017
Unannounced
4
no announcement found, of those filed since 2025
Funds
2
fund filings under the firm's name

Rounds

  1. Aqua Membranes, Inc.$6.53MUnclear5 Jun 2026 · Albuquerque, NM
  2. Aqua Membranes, Inc.$25.1MAnnounced5 Jun 2026 · Albuquerque, NM
  3. Nth Cycle Inc.$5.5MUnannounced · 127 days12 May 2026 · Burlington, MA
  4. Lithios Inc.$500KUnannounced · 191 days9 Mar 2026 · Medford, MA · Technology
  5. MacroCycle Technologies Inc.$3MUnannounced · 197 days3 Mar 2026 · Cambridge, MA · Technology
  6. Lithios Inc.$12.1MUnannounced · 495 days9 May 2025 · Medford, MA · Technology
  7. Electrified Thermal Solutions, Inc.$18.6MAnnounced13 Feb 2025 · Medford, MA
  8. MacroCycle Technologies Inc.$4.02MAnnounced 1 day later5 Feb 2025 · Cambridge, MA · Technology
  9. ConnectDER, Inc.$35MFiled before 20253 Dec 2024 · Philadelphia, PA · Other energy
  10. Advanced Ionics Inc$16.7MFiled before 202512 Nov 2024 · New Berlin, WI · Other energy
  11. ConnectDER, Inc.$26.9MFiled before 202517 Mar 2023 · Falls Church, VA · Other energy
  12. Rebound Technologies, Inc.$3.13MFiled before 20258 Aug 2022 · Commerce City, CO · Technology
  13. Electrified Thermal Solutions, Inc.$4.5MFiled before 20255 Jul 2022 · Medford, MA
  14. REsurety, Inc.$16MFiled before 202528 Oct 2021 · Boston, MA · Other energy
  15. Aqua Membranes, Inc.$2.5MFiled before 20254 Jun 2021 · Albuquerque, NM
  16. ndustrial.io, Inc.$6MFiled before 20256 May 2021 · Raleigh, NC · Technology
  17. LineVision, Inc.$12.5MFiled before 20258 Apr 2021 · Somerville, MA · Technology
  18. Rebound Technologies, Inc.$1.29MFiled before 20251 Mar 2021 · Commerce City, CO · Technology
  19. SparkMeter, Inc.$14.6MFiled before 202525 Aug 2020 · Washington, DC · Technology
  20. Aqua Membranes, Inc.$2.14MFiled before 202520 Aug 2020 · Albuquerque, NM
  21. Rebound Technologies, Inc.$683KFiled before 202510 Aug 2020 · Commerce City, CO · Technology
  22. LineVision, Inc.$2.3MFiled before 202516 Dec 2019 · Somerville, MA · Technology
  23. Rebound Technologies, Inc.$2.63MFiled before 202517 Sep 2019 · Commerce City, CO · Technology
  24. REsurety, Inc.$2.18MFiled before 202517 Mar 2017 · Boston, MA · Other energy

By year

YearRaisesUnannounced
202653
202531
20242—
20231—
20222—
20215—
20203—
20192—
20171—

Raises are checked for an announcement from 2025 on.

Funds

The firm's own fund filings, each at its latest filing.

FundFiledSizeRaised
Clean Energy Venture Fund II, LP29 May 2024$305M$305M
Clean Energy Venture Fund I, LP15 Oct 2019$110M$108M

Listed because a Clean Energy fund's filing names a director of each company. A name match is not a verified identity.