Directory/Castleton Commodities International
Castleton Commodities International

Castleton Commodities International

Stamford, CT, United States
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About

Castleton Commodities International (CCI) is expanding into energy infrastructure tied to batteries and storage. Specifically, CCI states it is developing, owning, and operating grid-scale battery energy storage systems (BESS) in Europe through its subsidiary S4 Energy, with projects in the Netherlands, Germany, and the UK. It also notes acquisitions such as LC Energy's battery storage platform (LCEGS) and a growing pipeline/avatar of ~300 MWh of BESS and several GW-scale projects, underscoring its role as a merchant/investor in energy storage assets rather than a traditional product seller.

Location Info

HQ
2200 Atlantic Street, Suite #800
Stamford, CT, United States
Office
Centennial Place, East Tower, 520 – 3rd Avenue SW, Suite 2800
Calgary, Alberta, Canada
Office
1000 Louisiana Street, Suite 2100
Houston, Texas, United States
Office
Berger House, 36-38 Berkeley Square
London, United Kingdom

Quick Facts

Founded
1997
Team Size
501-1000
Funding
Private
Last Updated
Oct 1, 2026