Swedish identity server providing OAuth 2.0, OpenID Connect, and API security for banks and regulated enterprises.

Curity is an identity and API security vendor headquartered in Stockholm, Sweden. Its core product, the Curity Identity Server, centralizes authentication and token issuance using OAuth 2.0 and OpenID Connect, deployable as a managed service or self-hosted.

The platform is aimed at banks, telecoms, and other regulated industries needing strict control over authentication flows, with built-in support for PSD2 and FAPI (Financial-grade API).

Curity’s parent holding company is also Swedish, so both operating and holding entities remain domiciled in Sweden.