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Verdis Group
US sustainability consultancy with a dedicated California SB 253 / SB 261 climate-disclosure compliance service, from inventory to assurance readiness.
Verdis Group is a US sustainability consultancy with a dedicated California climate-disclosure compliance practice covering SB 253 and SB 261 — GHG Protocol inventories through to assurance readiness — with CARB, TCFD, IFRS S2 and AA1000 named on its service pages.
Why we listed them
Listed because the category needed a US option shaped like the rules US buyers are actually under: SB 253 and SB 261 named as the service, not implied by it.
We selected this listing ourselves. Nobody paid for it, and nothing was promised in exchange.
Compiled from their own published information in September 2026. We re-check listings annually. Tell us if anything here is out of date.
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