- Talent agency
- Tapas bar
- Theme park
- Trade fair construction company
- Telecommunications service provider
- Television repair service
- Tile contractor
- Training consultant
- Tire shop
- Tea wholesaler
- Tyre manufacturer
- Technical service
- Telephone company
- Tax consultant
- Tax preparation service
- Theater company
- Thai massage therapist
- Telecommunications contractor
- Tofu shop
- Travel agency