beSirius

beSirius is an Amsterdam-based company building AI-native governance infrastructure for the critical minerals value chain. Founded in 2022 by a team with direct experience running sustainability and responsible sourcing programmes inside mining and metals companies, the platform serves producers, traders, smelters, refiners, and OEMs who need to manage due diligence, supplier risk assessment, and regulatory compliance across a growing matrix of overlapping standards and jurisdictions.

The core product is the beSirius Twin, a structured data system that connects public intelligence (certifications, audit results, regulatory filings) with private company data and maps it across 17+ sustainability and governance frameworks at the requirement level, including IRMA, Coppermark, TSM, ASI, GBA, RMI, and RBA. Cross-standard equivalency mapping allows a single evidence base to satisfy multiple frameworks simultaneously, reducing duplicate assessment work. Bureau Veritas is integrated as a verification partner, and standards associations including RMI and GBA run assessment and benchmarking processes directly on the platform. Clients include Freeport-McMoRan, ArcelorMittal, Telf, and Verkor.