| Nombre | Join Date | Tipo Socio | Página Web | Dirección |
|---|
| Casino -The Ritz-Carlton, San Juan Hotel, Spa & Casino | 2007-11-20 | Casino | | |
| Casitas Cafe @ Las Casitas Village Golden Door Spa | 1999-11-29 | Restaurant Only | http://www.elconresort.com | |
| Castillo Sightseeing Tours & Travel Inc. | 1994-05-04 | Allied | http://www.castillotours.com | |
| CC1 Foods, LLC | 2017-01-01 | Allied | http://www.cc1foods.com/productos/puerto-rico-rice.html | |
| CentiMark Corporation | 2017-11-14 | Allied | www.centimark.com | |
| Centro De Bellas Artes Luis A. Ferre | 2014-03-18 | Allied | www.cba.gobierno.pr | |
| Charter Coach / Gray Line Puerto Rico | 2005-08-02 | Allied | | |
| ChatBlu Inc. | 2026-09-18 | Allied | chatblu.ai | |
| Chef Marisoll | 2009-12-02 | Restaurant Only | | |
| Choices Restaurant @ Sheraton Puerto Rico Hotel & Casino | 2014-06-06 | Restaurant Only | www.choicesrestaurantpr.com | |