L2Cross-referenced
1 records · last verified 2026-06
1 claim cross-referenced against 2 independent public sources.
claude.comtheforage.com
Per-source claims and check dates are listed below.
Quantium · Verification proof
What's verified. By what evidence. When.
The proof page lists every verification record contributing to this provider's standing. Date and level are public; client identity is anonymised unless the client opts in; underlying data sources are held in the evidence vault.
The record, level by level.
Every level this provider has earned, with what the records at that level actually are — not a generic description. Underlying artefacts live in the evidence vault; what's disclosable is shown here.
Cross-referenced against public record.
Trustgent-attested checks of this provider's claims against independent public sources it does not control. Each item links to the source and shows when it was checked.
L2Cross-referencedCross-referenced against 2 independent sources
2026-06-30Anthropic's official customer case study independently corroborates that Quantium is a real, operating global data analytics and AI consulting firm with 1200+ team members.
“Quantium, a global leader in data analytics and AI consulting, uses Claude to power company-wide AI adoption for its 1200+ team members.”
Forage (an independent third-party career platform) hosts Quantium's official Data Analytics virtual work experience, describing Quantium as a global leader in data science founded in 2002.
“Founded in 2002, Quantium has a long history of innovation in data science across all sectors of the economy.”
Confidentiality.
Trustgent verifies privately and displays publicly. The evidence vault holds the underlying artefacts (analytics screenshots, exported CSVs, dashboard read-only access tokens, audited reports). The public proof page surfaces what the client has agreed to disclose: typically the metric, the window, and an anonymised reference to the engagement.
Verifications decay. L3 ratings decay over ~24 months; L4 and L5 records carry their own decay timers documented on how we verify.