/Companies

Capstone Green Energy Holdings

NASDAQ: CEPL

Van Nuys, US · Delaware corporation · 1 known investors

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Capstone Green Energy manufactures and distributes compact, oil-free microturbine systems that generate electricity and thermal energy for industrial, commercial, and data center facilities, operating on various gaseous fuels and delivering low emissions and high reliability through proprietary air bearing and digital power electronics technology.

Founders & leadership

CG
Candice GravesExecutiveCandice Graves brings over 20 years of experience in financial management, reporting, and operational leadership across global organizations. She holds an MBA with a minor in IT Management from the University of North Texas.
JPJohn P. Miller
John P. MillerExecutiveJohn P. Miller holds a B.S. in Chemical Engineering and Chemistry and an MBA, and is a licensed Professional Engineer (Chem.E.) in California. He brings 35 years of experience in petroleum and clean energy businesses, with expertise spanning energy supply, production development, project management, and optimization of both fossil fuel and renewable energy facilities.
DR
Darren R. JamisonExecutive
JLJayme L. Brooks
Jayme L. BrooksExecutive
JD
James D. CrouseExecutive
VJ
Vincent J. CaninoDirector, President & Chief Executive Officer

Board

RP
Robert PowelsonBoard director
CC
Christopher CloseBoard director
RF
Robert F. BeardBoard director
DM
Denise M. WilsonBoard director
PF
Ping FuBoard director
HV
Holly Van DeursenBoard director

Investors · 1

Reported raises · per SEC filings

Form D private placements

$185.2M disclosed across 5 of 6 rounds · 2016–2026

▶$112.5MraisedApr 2026 · 15 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Denise M. WilsonDirector
  • John P MillerExecutive Officer, Director
  • Candice GravesExecutive Officer
  • Vincent J. CaninoExecutive Officer, Director
  • Christopher CloseDirector
  • Robert PowelsonDirector
  • Robert F. BeardDirector
  • Ping FuDirector
Offering amount
$112.5M
Amount sold
$112.5M
Sales commissions
$6.2M
Placement agents
Craig-Hallum Capital Group LLC
First sale
Mar 2026
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$15MraisedDec 2025 · 14 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Robert PowelsonDirector
  • Candice GravesExecutive Officer
  • Christopher J. CloseDirector
  • Robert F. BeardDirector
  • Denise M. WilsonDirector
  • Ping FuDirector
  • John P. MillerExecutive Officer, Director
  • Vincent J CaninoExecutive Officer, Director
Offering amount
$15M
Amount sold
$15M
Sales commissions
$1.1M
Placement agents
Craig-Hallum Capital Group LLC
First sale
Nov 2025
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$20MraisedOct 2020 · 2 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • JAMES CROUSEExecutive Officer
  • FREDERICK S. HENCKEN IIIExecutive Officer
  • YON Y. JORDENDirector
  • ROBERT F. POWELSONDirector
  • ROBERT C. FLEXONDirector
  • Denise WilsonDirector
  • PAUL DeWEESEDirector
  • Darren R. JamisonExecutive Officer, Director
  • HOLLY A. VAN DEURSENDirector
Offering amount
$20M
Amount sold
$20M
First sale
Oct 2020
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶Undisclosed amountofferedSep 2019 · 49 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Darren R. JamisonExecutive Officer, Director
  • Jayme L. BrooksExecutive Officer
  • James D. CrouseExecutive Officer
  • Holly A. Van DeursenDirector
  • Robert F. PowelsonDirector
  • Yon Y. JordenDirector
  • Gary J. MayoDirector
  • Robert C. FlexonDirector
  • Paul DeWeeseDirector
First sale
Sep 2019
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$30.1MraisedFeb 2019 · 2 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Robert C FlexonDirector
  • Jayme L. BrooksExecutive Officer
  • Noam LotanDirector
  • Darren R. JamisonExecutive Officer, Director
  • Holly A. Van DeursenDirector
  • Yon Y. JordenDirector
  • James D. CrouseExecutive Officer
  • Gary J. MayoDirector
  • Paul DeWeeseDirector
Offering amount
$30.1M
Amount sold
$30.1M
First sale
Feb 2019
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$7.5MraisedNov 2016 · 2 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Holly Van DeursenDirector
  • Gary MayoDirector
  • Darren R. JamisonExecutive Officer, Director
  • Gary SimonDirector
  • Jayme L. BrooksExecutive Officer
  • Richard AtkinsonDirector
  • Eliot ProtschDirector
  • James D. CrouseExecutive Officer
  • Noam LotanDirector
  • Paul DeWeeseDirector
Offering amount
$7.5M
Amount sold
$7.5M
Finders' fees
$504K
Placement agents
ROTH Capital Partners, LLC, Oppenheimer & Co., Inc.
First sale
Oct 2016
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

What does Capstone Green Energy Holdings do?
Capstone Green Energy manufactures and distributes compact, oil-free microturbine systems that generate electricity and thermal energy for industrial, commercial, and data center facilities, operating on various gaseous fuels and delivering low emissions and high reliability through proprietary air bearing and digital power electronics technology.
Who are Capstone Green Energy Holdings's investors?
Capstone Green Energy Holdings's investors include Monarch Alternative Capital.
How much funding has Capstone Green Energy Holdings raised?
Capstone Green Energy Holdings has disclosed $185.2M raised across 5 of its 6 known rounds.
Where is Capstone Green Energy Holdings headquartered?
Capstone Green Energy Holdings is headquartered in Van Nuys, US.