| Nombre | Join Date | Tipo Socio | Página Web | Dirección |
|---|
| Sheraton Puerto Rico Hotel & Casino | 2008-02-04 | Hotel | http://www.sheratonpuertoricohc.com | |
| SHIMA'S At Rio Mar Beach Resort & Spa, A Wyndham Grand Resort | 2010-06-18 | Restaurant Only | http://www.wyndhamriomar.com | |
| SOFO Hotels LLC / Hotel Casablanca | 2013-06-28 | Hotel | www.hotelcasablancapr.com | |
| Sons Advertising Specialties | 2013-08-23 | Allied | www.albertosonspr.com | |
| Spirit Airlines | 2001-11-14 | Allied | http://www.spiritair.com | |
| Starlight Advertising | 2017-07-03 | Allied | www.starlightad.com | |
| Stellaris Casino@San Juan Marriott Resort & Stellaris Casino | 2007-11-20 | Casino | http://www.marriott.com | |
| STR (Smith Travel Research) | 2008-08-06 | Allied | http://www.strglobal.com | |
| Tamarindo Estates Beach Resort | 2008-02-26 | Hotel | http://www.tamarindoestates.com | |
| Tanama Restaurant At Holiday Inn Ponce Hotel & Tropical Casino | 1997-05-06 | Restaurant Only | | |
