- Florists In Williamsport
- FNB Bank
- Foamex LP
- Folcarelli Supply Co Inc
- For Men Only
- Forklifts Inc
- Forsburg Furnace Co
- Forty & Eight Voiture
- Foster Painting & Wallpapering
- Frame Yourself
- Francis J Castellano
- Franco's Lounge
- Francs Vogel Insurance
- Frank Delivery Svc
- Fraternal Order Of Eagles
- Fred Strobel's Viking Sewing
- Fred's Market
- Fredericks' Tavern
- Freedom House
- Freshlife
- Friend To The World
- Frito-Lay Inc
- Frito-Lay Inc
- Frozen Run Bottling Works Inc
- Fulmer's Storage Trailers
- Fulmer's Water Hauling
- Future Nails
- G A Hutchinson Development Co
- G I Electric Co
- G N Assoc Realty
- G P Metal Fabrication
- G Scott Gardner
- G T & S Gas Inc
- Garden View Appliance
- Garden View Baptist Church
- Garden View Church Of Christ
- Gardenview Auto Sales
- Gardenview Car Wash & Garage
- Gary Dunkleberger Contractor
- Gary E Williamson Construction
- Gary Rinehart
- Gary Shaffer Logging
- Gary's Hair Designs
- Gary's TV & Electronic
- Gateway To The Endless
- Gearhart & Assoc
- Gene Walls' Custom Audio Video
- General Welding Repairs
- Genesis House
- Genetti Hotel & Suites
- George Coar MD
- George's Sewing Machine Repair
- Getgen Excavating
- Gettysburg Funding Corp
- Giant Food
- Gibbs Smith & Graham
- Gibson Rehab Ctr
- Gibson Rehab Physicians
- Gift Of Life Donor Program
- Gifts Of Art
- Gillespie & Co
- Gillum Psychological & Cnslng
- Girio Agency Inc
- Girl Scouts
- Glamorise Foundations Inc
