ICVCM
Quality benchmark and assessment status.
Official websiteINDUSTRY ECOSYSTEM
Different roles.
One connected market.
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VCMI
Corporate carbon-credit use and claims guidance.
Official websiteVerra
VCS rules and project-credit documentation.
Official websiteGold Standard
Project certification and registry information.
Official websiteXpansiv
Carbon trading infrastructure and market services.
Official websiteSouth Pole
Carbon strategy and corporate buyer resources.
Official websiteAbatable
Environmental asset procurement and intelligence.
Official websitePublic-information directory, reviewed 12 November 2026. Listing does not imply partnership, endorsement or affiliation.