| Business | Phone |
| Convergys Corp 8240 N Mo-Pac Expwy, Round Rock 78681 | (512) 340-2000 |
| Glovia International Round Rock 78664 | (512) 873-8091 |
| H C Distr Inc 800 Paloma Dr # 180, Round Rock 78664 | (512) 251-1967 |
| Ils Technology 2251 Double Creek Dr, Round Rock 78664 | (512) 716-0513 |
| M D Productivity Inc Round Rock 78664 | (512) 255-0922 |
| Merant 1000 Heritage Center Cir, Round Rock 78664 | (512) 238-3331 |
| Modus Link Corp 116 E Old Settlers Blvd, Round Rock 78664 | (512) 837-8555 |
| Streamline Technical Svc 2711 Oakmont Dr, Round Rock 78664 | (512) 244-0007 |
| Vista Solutions Group Inc 555 Round Rock West Dr, Round Rock 78681 | (512) 267-1821 |
| Winaix Software Ltd Co 1901 E Palm Valley Blvd 124, Round Rock 78664 | (512) 249-7601 |
| Xthink 16908 Bar Harbor Bnd, Round Rock 78681 | (512) 238-1888 |
| Aps Systems Inc 1213 Cardinal Ln, Round Rock 78681 | (512) 246-7701 |
| Symantec Corp 1008 Crestview St, Round Rock 78681 | (512) 248-9800 |
| Channel 9 110 E Main Ave, Round Rock 78664 | (512) 244-9511 |
| Shopkeeper Software 1005 Lakewood Ln, Round Rock 78681 | (512) 388-3290 |
| Concise Systems Inc 3804 Eagle Way, Round Rock 78681 | (512) 244-0556 |
| Quest Software 1 Chisholm Trail Rd 3200, Round Rock 78681 | (512) 246-8594 |
| Integrated Computing Systems 16927 Mouse Trap Dr, Round Rock 78681 | (512) 244-0462 |
| Elusive Ventures 102 Copperwood Loop, Round Rock 78664 | (512) 388-4129 |