- All Communications Svc & Trng
- American Fiber & Cabling
- American Opti-Net Inc
- Emerson Network Power
- Fiber Crafters Intl
- Fiber Net Telecom Group Inc
- Fiber Net Telecom Group Inc
- Fiber Net Telecom Inc
- Fiber Net Telecom Inc
- Gipson Fiber Optic Svc
- Lightpipe Communications
- Maine Com Svc
- Metromedia Fiber Network
- Metromedia Fiber Network Svc
- Midwest Communication Svc
- Newpath Communications
- Noble's Inspection & Locators
- Professional Teknologies Inc
- Trans-Tel Central Inc
- TSI
- Turnkey Network Solutions
- Waypoint Fiber Networks
