| Business | Phone |
| C M Cozad Ranch San Isidro 78588 | (956) 481-3333 |
| Charolaise Ranch San Isidro 78588 | (956) 481-3742 |
| D S Johnson Mc Kinney Ranch San Isidro 78588 | (956) 481-3383 |
| Diamond O Ranch San Isidro 78588 | (956) 481-3564 |
| Headquarters San Isidro 78588 | (956) 481-3595 |
| Mc Allen Ranch San Isidro 78588 | (956) 481-3535 |
| Two-M Ranch Inc Po Box 53, San Isidro 78588 | (956) 481-3479 |
| Rancho Santa Fe Cattle Co San Isidro 78588 | (956) 481-3746 |
| Rancho Sr Ltd San Isidro 78588 | (956) 481-3947 |
| Santillana Ranch San Isidro 78588 | (956) 481-3527 |