- Games & Hobbies, Jamestown
- Garage Doors & Door Operating Devices, Jamestown
- Garage Doors & Gates, Jamestown - Stores & Companies - Install & Repair Services
- Garage, Door & Window Products, Jamestown
- Garbage & Rubbish Removal, Jamestown
- Garment & Linen Services, Jamestown
- Gas Station, Jamestown - Service & Filling Station
- General Business Consulting, Jamestown
- General Business Services, Jamestown
- General Consultants, Jamestown
|
- General Hardware Stores, Jamestown
- General Management Consulting Services, Jamestown - Management Consultants
- General Merchandise Stores, Jamestown
- Gifts, Cards & Stationery Stores, Jamestown
- Glass & Glass Products, Jamestown
- Glass Stained & Leaded, Jamestown
- Government, Jamestown
- Graphic Designer & Artist Services, Jamestown
- Grocery Stores & Supermarkets, Jamestown
- Ground Transportation, Except Passenger, Jamestown
|