How would you call the organization which was issued the certificate?

Let’s say I am writing some code which inspects the SSL Certificate issued to some website. There is the issuer which can be, for example, Verisign. How would you call the organization which was issued the certificate? I am looking for a 1-2 word name, such as "Issue-ee" vibe. So essentially I am looking for a way to say "The organization which the certificate was issued to".