Tether
Issuer of USDT, the world's most-held stablecoin — and increasingly a strategic investor in the apps that distribute it: Oobit and Fizen are Tether-backed, and Plasma One runs on the Tether-linked Plasma chain.
Tracked neobanks on its rails
Other stablecoin infrastructure
Client list shows tracked neobanks with a publicly documented relationship — not a complete customer book. Sourced from issuer disclosures and public reporting; suggest a fix.