- Institute For Aesthetic Dntsty
- Insurance Program Admin
- Insurance Solutions
- Integrated Sales & Engineering
- Intermedia Communications
- International Brotherhood
- Intown Suites Pittsburgh
- IPC Intl
- Ireices Carribean Restaurant
- Iron Dog Plumbing Co
- Itt Consumer Discount Co
- Ivy Woods Condominium
- J & A Heating & Cooling
- J A Sauer Co
- J A Sauer HEATING & AC
- J B Rupert Inc
