Only possibilities I see are King and Yamato. So far, Nothing suggests even King has it.
No joke, if Zoro/Sanji are poised to fight King/Queen, i doubt they have CoC. CoC is not an exact indication of strength, but I'm not sure if Oda will have non conquerors defeat those with it at this point. Hence why I effectively believe in Luffy/Kid vs. Kaido/Big Mom at the end of the day.
I think, narratively, we'll only see it from Luffy's future opponents (Kaido, Big Mom, Blackbeard, Shanks, Im, Akainu, etc) until potentially Zoro v. Mihawk, which may be Zoro's last fight anyway (like i don't think Fujitora or Shiryu etc have it either). Just no indication of it until we do