Businesses starting with S
- Splendid (thailand) Ltd.
- Split Dragon
- Sport Club Advertising Ltd., P.
- Sport House Shop
- Sport Impact Co., Ltd.
- Sport Light International Co., Ltd.
- Sport Promotion Association
- Sport Welding Co., Ltd.
- Sporting Goods And Seal Shop
- Sports Ace Co., Ltd.
- Sports Authority Of Thailand (sat)
- Sports Engineering And Recreation Asia Ltd.
- Sports Game Daily
- Sports Garden Resort
- Sports World Daily
- Sports Writers Association Of Thailand
- Sprapack (thailand) Co. Ltd.
- Spring Auto Parts Factory
- Spring Water Works Ltd., P.
- Springfield Garment Co., Ltd.