| Business | Phone |
| Hbs Computers 2012 Ogden Ave, Lisle 60532 | (630) 434-0255 |
| Hexaware Technologies 4343 Commerce Ct, Lisle 60532 | (630) 955-0912 |
| Hyperion Solutions 3333 Warrenville Rd 300, Lisle 60532 | (630) 245-4700 |
| Indotornix International 3333 Warrenville Rd, Lisle 60532 | (630) 799-8170 |
| Infosys Technologies 2300 Cabot Dr, Lisle 60532 | (630) 505-5274 |
| Jet Desktop Solutions 4509 Devon Ave, Lisle 60532 | (630) 968-3966 |
| Knowledgenet Technologies Inc 6420 Parksleg Ct, Lisle 60532 | (630) 637-9580 |
| Kore Data Systems 6425 Ashford Ct, Lisle 60532 | (630) 369-5673 |
| Lisle Technology Partners 650 Warrenville Rd, Lisle 60532 | (630) 353-1900 |
| Parasoft 4200 Commerce Ct, Lisle 60532 | (630) 960-1234 |
| Prime Software Inc 5007 Lincoln Ave, Lisle 60532 | (630) 515-9176 |
| Relevantc Llc 2443 Warrenville Rd, Lisle 60532 | (630) 955-3730 |
| Repository Technologies Inc 1001 Warrenville Rd, Lisle 60532 | (630) 515-0780 |
| Ridgeway Systems & Software 3333 Warrenville Rd, Lisle 60532 | (630) 799-8160 |
| Rmcis Corp 4300 Commerce Ct, Lisle 60532 | (630) 955-1310 |
| Selectica Inc 3333 Warrenville Rd, Lisle 60532 | (630) 505-3992 |
| Sierra Atlantic Inc 3333 Warrenville Rd 200, Lisle 60532 | (630) 281-1015 |
| Src Duplication 2200 Ogden Ave, Lisle 60532 | (630) 963-7727 |
| Storage Tek 801 Warrenville Rd, Lisle 60532 | (630) 725-1697 |
| Sum Total Systems Inc 3333 Warrenville Rd 200, Lisle 60532 | (630) 799-8200 |
| Synplicity Inc 3030 Warrenville Rd, Lisle 60532 | (630) 245-9045 |
| Synplicity Inc 2443 Warrenville Rd, Lisle 60532 | (630) 955-3466 |
| Thomson Financial 901 Warrenville Rd 30, Lisle 60532 | (630) 435-0575 |
| Visviva Sw Inc 2200 Ogden Ave, Lisle 60532 | (630) 493-9898 |
| Wyvil Systems Inc 3033 Ogden Ave, Lisle 60532 | (630) 355-8466 |