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EnerTech Capital
AddedFeb 15, 2024
UpdatedJun 28, 2026
EnerTech Capital

EnerTech Capital

Operating

EnerTech Capital: An investment firm specializing in energy sector startups and growth-stage ventures.

Location
Brea, CA, US
Founded
1996
Firm
Compare
Portfolio
Employees
Website

EnerTech Capital is an investment firm specializing in the energy sector, focusing on startups and ventures at various stages, including early, mid, later, and growth stages. The firm typically participates in Series A through Series D funding rounds, as well as private equity and debt financing, with investments ranging from several million dollars to tens of millions.

Notable portfolio companies include CalStar Products, Car IQ, Nano Steel, and Serious Energy. Key partners at EnerTech Capital bring extensive experience from affiliations with leading energy and technology firms. The firm's investment philosophy centers on driving innovation in energy efficiency and sustainability. EnerTech Capital also offers strategic guidance and industry connections to help portfolio companies scale effectively.

EnerTech Capital - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments25
Current Portfolio Count12
Total Portfolio Exits2

Top Investment Stages

Series Unknown7 (33.3%)
Series C5 (23.8%)
Series A3 (14.3%)
Series B3 (14.3%)
Series D3 (14.3%)

Stage Mix

Series Unknown 33%Series C 24%Series A 14%Series B 14%Series D 14%

Concentration shown as share of disclosed investments by stage.

Recent Investments

Aperia Technologies logo

Aperia Technologies

Car IQ logo

Car IQ

Recurrent logo

Recurrent

Nano Steel logo

Nano Steel

Sielo logo

Sielo

PCN Technology logo

PCN Technology

Iosil Energy logo

Iosil Energy

CalStar Products logo

CalStar Products

Serious Energy logo

Serious Energy

WellDog logo

WellDog

Blaze Public Relations logo

Blaze Public Relations

Catalytic Solutions logo

Catalytic Solutions

Sixth Dimension logo

Sixth Dimension

Circadiant Systems logo

Circadiant Systems

EnerTech Capital - Classification

Also Known As
  • EnerTech Capital Ltd
NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified
Show 6 more industry codes
NAICS
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 523910Miscellaneous Intermediation
  • 523940Portfolio Management and Investment Advice
SIC
  • 6000Depository Institutions
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end