In his most recent job he trained other custodians on safety regulations, which reduced work accidents. (resumebuilder.org)
Other custodians include Boston - based Circle, which began as a consumer bitcoin service, but has pivoted into a global money transfer service. (fortune.com)
Saxo Bank mainly uses one global custodian, currently Citi Bank, for securities and exceptionally other custodians on a few exchanges where local conditions call for it. (markets.saxo)