| Business | Phone |
| Addison Group 601 S Boulder Ave, Tulsa 74119 | (918) 592-3600 |
| Carolyn Polston 10061 S Sheridan Rd # 618, Tulsa 74133 | (918) 299-2114 |
| Keeson & Assoc Inc 9402 E 55th Pl # B, Tulsa 74145 | (918) 664-2018 |
| Loss Prevention Analysts Ltd 2508 E 71st St # A, Tulsa 74136 | (918) 488-1500 |
| Technical Advantage Corp 10159 E 11th St, Tulsa 74128 | (918) 836-8800 |
| Ray-Mcgovern Technical Consultant 7941 E 57th St, Tulsa 74145 | (918) 665-8686 |