- Institute-Motivational Dev-Pa
- Insurance Quote Exchange
- Integrated Benefit Svc
- Integrated Body Systems
- Integrated Mico Systems
- Integrity Food Marketing Inc
- Interfleet Technology Inc
- Interior Finish Contractors
- Interiors
- International Direct Response
- International Environmental
- INTERNATIONAL Group Inc
- International Insurance Fndtn
- International Mail Express
- International Material Inc
- International Network Svc
- Internet Capital Group INC
- Internet Research Group
- INVESTORFORCE.COM
- Invicta Inc
- Invisible Fence
- Invisible Fence Sales Co Of Pa
- Irvin Stern Costumes
- Irving L Aabramson
- Irving Lee Abramson
- Irving Lee Ambramson
- Italian American Club
- Ithan Capital Corp
- Ivan Heebner Inc
- J & R Bakery
