| Company | Category | Area | Address | Web | E-mail | Contact person |
| LAYER 3 INC | Security Systems Services | Missouri | 3271 E BATTLEFIELD ST # 305, SPRINGFIELD, Greene, Missouri, 65804-4050, USA |
- |
- |
John Horton |
| LAYER 3 NETWORK & COMPUTER S | Ret Computers/software | Florida | 4520 PINE RD, FORT MYERS, Lee, Florida, 33908-4860, USA |
- |
- |
Jon Corzatt |
| LAYER 3 SYSTEM INC | Computer Related Services | Illinois | 502 WESTMORELAND DR, VERNON HILLS, Lake, Illinois, 60061-2702, USA |
- |
- |
Pierre Mavaji |
| LAYER 3 TECHNOLOGIES INC | Reseller & Distributor For Net | New York | PO BOX 26289, ROCHESTER, Monroe, New York, 14626-0289, USA |
- |
- |
Christophe Fenlon |
| LAYER 4 SOLUTIONS INC | Telephone Communications | New Jersey | PO BOX 2507, TRENTON, Mercer, New Jersey, 08690-0007, USA |
- |
- |
- |
| LAYER 7 INC | Computer Related Services | Washington | 12815 52ND PL W, MUKILTEO, Snohomish, Washington, 98275-5508, USA |
- |
- |
Bruce Jackson |
| LAYER 8 TECHNOLOGY | Comp Sftwre & Acc | Alabama | 4920 CORPORATE DR NW STE K, HUNTSVILLE, Madison, Alabama, 35805-6204, USA |
- |
- |
GEORGE KOEPPLINGER |
| LAYER 9 CORP | Security Systs-Communications/ | Maryland | 13706 OLD NATIONAL PIKE, MOUNT AIRY, Carroll, Maryland, 21771-5717, USA |
- |
- |
- |
| LAYER 9 CORP | Computer Svs Nec | Virginia | 289 JOANS QUADRANGLE RD, FRONT ROYAL, Warren, Virginia, 22630-4345, USA |
- |
- |
- |
| LAYER 99 | Nclassifiable Estab | Illinois | 6348 N MILWAUKEE AVE, CHICAGO, Cook, Illinois, 60646-3728, USA |
- |
- |
- |
