| Business | Phone |
| You Are Here Co 6338 N New Braunfels Ave 210, San Antonio 78209 | (210) 822-6880 |
| Analytical Surveys Inc 9725 Datapoint Dr 300b, San Antonio 78229 | (210) 657-1500 |
| Map Guys Llc 5926 Lookout Bnd, San Antonio 78233 | (210) 590-9700 |
| Reliable Mapping Inc 5707 Grey Rock Dr, San Antonio 78228 | (210) 434-0701 |
| Tobin International Inc 1355 Central Pkwy S 500, San Antonio 78232 | (210) 402-5900 |