- Foley Chrysler Jeep
- Ford Enterprises Inc
- Fosnight Personal Care Homes
- Fosnight Retirement Home
- Four Paws Pet Sitting
- Four Seasons Banquet House
- Fox's Pizza Den
- FPI Industries Inc
- Fresenius Medical Care
- Frey Excavating Inc
- Fuller Brush Co
- G M Nagle & Co
- G Steffish & Sons Auto Svc
- G W Petrush Builders Inc
- Garver Control Systems
- Gas Line Svc Co
- Gateway Inn
- Gawne Custom Decks
- Gawne's Custom Homes
- General Rental Ctr
- George's Quality Printing
- Giant Eagle
- Giant Eagle
- Giant Food
- Giant Food
- Gibsonia Alternator & Starter
- Gibsonia Alternator & Starter
- Gibsonia Pharmacy & Health Ctr
- Gibsonia Pharmacy & Health Ctr
- Gibsonia Trophy
- Gibsonia Trophy
- Giel Thomas V Garage Doors Inc
- Giel Thomas V Garage Doors Inc
- Gill Designs Inc
- Gill Designs Inc
- Gilliland Insurance Svc
- Gilliland Insurance Svc
- Giustini Construction
- Giustini Construction
- Gladstone Capital
- Gladstone Capital
- Glenmoor Farms
- Glenmoor Farms
