- Footer's Dry Cleaners & Tailor
- Footer's Dry Cleaners & Tailor
- Forbes Jewelry
- Forbes Travel Svc Inc
- Forensic Consulting Svc
- Forward Housing
- Forward Lanes
- Forward Realty Co
- Foundation For Rehabilitation
- Four Seasons Dry Cleaners
- Fragale Plumbing Heating & Air
- Framesmith
- Franchise Developments Inc
- Franklin Communications
- Frick Environmental Ctr
- Fun Factory Consultants
- Fun With Wood
- Games Unlimited
- Gans Custom Carpentry
- Gateway Rehab Squirrel Hill
- Gateway Travel Corp
- GBC Barbell & Deb's Body
- George Aiken Foods Wholesale
- Giant Eagle
- Giant Eagle
- Giant Eagle
- Giant Eagle
- Giffen Sales & Svc
- Giffen Sales & Svc
- Gila Lesky
- Gina Fitzmartin
- Gino's Hair Styling Salon
- Gino's Hair Styling Salon
- Gitig & Assoc Insurance
- Gitig & Assoc Insurance
