| Company | Category | Area | Address | Web | Contact person | |
| MMERSE COMMUNICATIONS | Catalog,Mail-Order | Arkansas | 1510 HAWKWOOD RD, SHERWOOD, Pulaski, Arkansas, 72120-5533, USA | - | - | JAMES LITTLE |
| MMET | Laboratories-Testing | Missouri | 3889 N 20TH ST, OZARK, Christian, Missouri, 65721-7421, USA | - | - | Wayne Middleton |
| MMET INC | Testing Laboratory | Missouri | 3889 N 20TH ST, OZARK, Christian, Missouri, 65721-7421, USA | - | - | Wayne Middleton |
