- In-Step Family Shoe Store
- Insight Pharmaceuticals Corp
- Institute-Respiratory & Sleep
- Insurance Solutions Network
- Insurance Store-Oxford Valley
- Integral Nuclear Assoc
- Integral Nuclear Assoc
- Integrated Construction Svc
- Integrated Financial Group
- Integrative Therapies
- Inter Pro Development Inc
- Internal Medicine Specialties
- International Pro Sourcing Inc
- Intex Contracting
- IPC Intl
- Irish Rover Take Out
- Irwin Mortgage
- ISC Travel
- ISS
- J & D Financial Svc
- J & J Staffing Resources Inc
- J & S Promotions
- J Avery Enterprises
- J B Dawson's Restaurant & Bar
- J B Hunt Transport Inc
