Any references to companies using JSON:API?

Could you point me to any reference to companies who are using JSON:API for the public APIs?

Thanks a lot.

Besides of Drupal which might create the most JSON:API users out there, and are two websites with public JSON:APIs I know about.

I found two:

Internally, we are adopting the {json:api} at Kinsale Insurance for all new APIs. Nothing publicly available to share. Yet.