- Aloha Resort
- Amari Koh Samui
- Anantara Bophut Koh Samui Resort
- Anantara Lawana Koh Samui Resort
- Anavana Beach Resort
- Avani+ Samui Resort
- Baan Haad Ngam Boutique Resort & Villas
- Banana Fan Sea Resort
- Bandara Resort and Spa, Samui
- Banyan Tree Samui
- Beach Republic, Koh Samui
- Boutique Pool Villa
- Buri Rasa Village Samui
- By Beach Resort
- Centara Villas Samui
- Centra by Centara Coconut Beach Resort Samui
- Chaba Cabana Beach Resort
- Chaba Samui Resort
- Chaweng Cove Beach Resort
- Chaweng Garden Beach Resort
- Chaweng Regent Beach Resort
- Chaweng Resort
- Cinnamon Beach Villas
- Coco Palm Beach Resort
- Coconut Beach Resort
- Conrad Koh Samui
- Cosi Samui Chaweng Beach
- Dara Samui Beach Resort - Adults Only
- Explorar Koh Samui - Adults Only Resort and Spa
- Fair House Villas & Spa
- First Bungalow Beach Resort
- Four Seasons Resort Koh Samui
- Garrya Tongsai Bay Samui
- Grand Thai House Resort
- Hansar Samui Resort & Spa
- Impiana Resort Chaweng Noi
- KC Resort and Over Water Villas
- Kc Beach Club & Pool Villas
- La Mer Samui Resort
- Long Beach Lodge
- Magic Resort
- Magic suites
- Mantra Samui Resort - Adults Only
- Marina Villa
- Melati Beach Resort & Spa
- Melia Koh Samui
- Mercure Koh Samui Beach Resort
- Mercure Samui Chaweng Tana
- Montien House Chaweng Beach Resort
- Muang Samui Spa Resort
- New Star Beach Resort
- Nid's Bungalows
- Nikki Beach Resort & Spa Koh Samui
- Nora Beach Resort and Spa
- Nora Buri Resort & Spa
- Ozo Chaweng Samui - Sha Extra Plus
- Palm Coco Mantra
- Palm Point Village
- Panalee Koh Samui Resort
- Paradise Beach Resort Samui
- Pavilion Samui Villas & Resort
- Peace Resort Samui
- Promtsuk Buri Resort
- Renaissance Koh Samui Resort & Spa
- Replay Residences Samui
- Rocky's Boutique Resort
- Royal Beach Boutique Resort And Spa
- Royal Muang Samui Villas
- Rummana Boutique Resort
- Saii Koh Samui Choengmon
- Sala Samui Chaweng Beach Resort
- Samaya Wellness Resort
- Samui Boat Lagoon
- Samui Buri Beach Resort
- Samui Garden Home
- Samui Green Hotel
- Samui Paradise Chaweng Beach Resort & Spa
- Samui Resotel Beach Resort
- Sand Sea Resort and Spa
- Santiburi Koh Samui
- Saree Samui
- Sareeraya Villas & Suites
- Shasa Resort & Residences, Koh Samui
- Sheraton Samui Resort
- Silavadee Pool Spa Resort
- Synergy Samui
- Tango Luxe Beach Villa Samui
- Thai House Beach Resort
- The Briza Beach Resort, Samui - Sha Plus
- The Cosy Beach Resort
- The Fair House Beach Resort & Hotel
- The Hive Hotel Samui
- The Mud
- The Ritz-Carlton Koh Samui
- The Secret Pool Villas By The Library
- The Teak Chaweng
- The Waterfront Hotel at Fishermans Village
- Vana Belle, a Luxury Collection Resort, Koh Samui
- W Koh Samui
- White House Beach Resort
- Zara Beach Resort Koh Samui - Sha Extra Plus Certified