| Business | Phone |
| Hogan Publishing 4515 N Santa Fe Ave, Oklahoma City 73118 | (405) 524-2788 |
| In-Sight Books 4141 Nw Expressway St # 110, Oklahoma City 73116 | (405) 810-9501 |
| Macedon Production Co 3000 United Founders Blvd #125, Oklahoma City 73112 | (405) 842-5259 |
| Meridian Press 2932 Nw 122nd St, Oklahoma City 73120 | (405) 751-2342 |
| Otis Audio Inc 8712 S Country Club Dr, Oklahoma City 73159 | (405) 685-3888 |
| Lord & Bransby Publishing 10716 Woodridden, Oklahoma City 73170 | (405) 692-9805 |