| Business | Phone |
| Fujitsu 7343 S Mingo Rd, Tulsa 74133 | (918) 459-4549 |
| Kenworthy Oil Management Systs 2761 E Skelly Dr, Tulsa 74105 | (918) 742-8198 |
| Storage Technology Corp 3158 S 108th East Ave # 274, Tulsa 74146 | (918) 628-0188 |
| Synergistic Consultants Inc 7421 S Marion Ave, Tulsa 74136 | (918) 492-6700 |