- Gemologist
- Granite supplier
- Garden furniture shop
- Gastroenterologist
- German restaurant
- Go-kart track
- Golf driving range
- Golf club
- Golf instructor
- Gutter cleaning service
- Gay sauna
- Gas engineer
- Garage builder
- General practice attorney
- Golf course
- Golf course builder
- Golf
- Gastrointestinal surgeon
- Gravel plant
- Gas contractor