| Business | Phone |
| Austin-Houston Investors Inc 8733 Shoal Creek Blvd, Austin 78757 | (512) 346-2076 |
| John K Overbey 4131 Spicewood Springs Rd A3, Austin 78759 | (512) 345-4083 |
| Investors Cafe & Stock Exch 4412 Spicewood Springs Rd, Austin 78759 | (512) 346-6197 |
| Ctx Business Brokers 1250 S Capital Of Texas Hwy 2, Austin 78746 | (512) 329-2077 |
| Central Texas Investors 3600 Bee Caves Rd, Austin 78746 | (512) 329-8090 |
| Integrity Investors 8203 Bluff Springs Rd, Austin 78744 | (512) 233-4200 |