American Carbon Registry
ATEC Australia-International Pty Ltd
Bitgreen, Inc
C3 Cayman LTD
Cambridge Centre for Carbon Credits
Climate Collective
Climate Impact Partners
Earthchain Ltd
First Climate
Flowcarbon
FORLIANCE GmbH
Hedera Hashgraph
HNIEE
HSBC
IETA
INFRAS
Instituto Climainfo
Klima DAO
MOSS.EARTH
OffsetFarm
Producers Direct
South Pole
TASC
Thallo
Toucan Protocol
Vertis Environmental Finance
World Bank
Xpansiv
Participanting firms