| Business | Phone |
| Active Technologies Inc 2727 Nacogdoches Rd, San Antonio 78217 | (210) 822-2778 |
| Rackspace Managed Hosting 425 Soledad St # 5, San Antonio 78205 | (210) 892-4000 |
| Coley Associates 14607 N Us Highway 281, San Antonio 78232 | (210) 402-6766 |
| Global Scape Inc 6000 Northwest Pkwy 100, San Antonio 78249 | (210) 308-8267 |
| Instawatch Inc 5131 Beckwith Blvd, San Antonio 78249 | (210) 581-3000 |