BTS Group Companies 

> Monterosa Group AG
> BTS Investment Advisors Ltd.

Carbon Information platforms

> Point Carbon
> CDM Bazaar
> CD4CDM
> CDM Rulebook 
> CO2-Handel

Exchanges

> ECX (European Climate Exchange)
> EEX (European Energy Exchange)
> EXAA (Energy Exchange Austria)
> Nord pool
> BlueNext
> Climex

International Organisations

> UNFCCC United Nations Framework Convention on Climate Change
> UNEP United Nations Environment Programme, Climate Change
> OECD Climate Change, Energy and Transport
> International Energy Foundation
> International Emission Trading Association

National Organisations

> FOEN Swiss Federal Office for Environment 
> Swiss National Emissions Trading Registry
> defra British Department for Environment Food and Rual Affairs