Colossus Digital

Colossus Digital is an institutional staking provider founded in Rome in 2021 whose product is the Institutional Hub. Banks and funds keep assets in custody environments such as Fireblocks, Ledger Enterprise or Dfns and delegate to validators through the platform, with signing staying inside the custodian so keys never leave the client and its custodian and assets earn yield without moving.

The hub puts delegation, reward claiming and governance voting behind one interface, supports more than thirty chains, and reports locked, staked and available balances in real time with a 99.9 percent uptime commitment. On compliance it holds an Italian registration and meets ISO 27001 and DORA-related requirements. In January 2026 Cosmos ecosystem assets were added, letting clients pick a validator and delegate from custody. Clients can split permissions by sub-account, and audit logs record the requester, time and target validator for every signing request.