- Florist In Canonsburg
- Fluid Tech Ind
- Foodtracks
- For Your Eyes Only
- Ford Realty Group
- Forest Lawn Gardens
- Fortress Alarm & Surveillance
- Fostech USA Energy Svc
- Foster Custom Homes Inc
- Foster Wheeler Zack Inc
- Four Seasons Dry Cleaners
- Four Star Homes
- Fox Fire Home Sales Inc
- FPD Co
- Frank A Cargiene Jr CPA
- Frank Imperatore Inc
- Frank J Brooks DO
- Frank's Body Shop
- Frank's Hairstyling
- Franty Miller & Assoc
- Fraternal Order Of Eagles
- Fraternite Mutelle Society
- Frazier's Concrete Pumping
- Frazier's Plumbing Heating
- Freedom Industries
- Freedom Oil & Gas
- Frog & Princess LTD
- Frontier Realty
- Fusion Financial Group LLC
- Fuzzy Paws Doggie Day Care
- Fyda Truck Group
- G & G Fitness
- G A Andreis Home Remodeling
- G Kamden Contracting
- G L Harakal Group Inc
- Gabby's Quick 6
- Gabriel Medical Assoc
- Galati Nursery & Landscaping
- Galaxi Hair Studio
- Garden Party Tea Room
- Gary Grabowski
- Gary L Sweat & Assoc
- Gasior Roofing
- Gateway Bank
- Gateway Rehabilitation Svc
- Gaydos Monument Co
- Gaylord W Greenlee
- General International
- General Management Tech
- General Recovery Inc
- General Woodcrafting Co
- Genesis Group
- Geotechnica SA
- Getgo
- Getgo From Giant Eagle
- Giant Eagle
- Giffin Planning Svc
- Gifted Inc
- Gina M Demarco DDS
- Glacier Springs Inc
- Glencannon Homes Assn
