| MONTERREY 5 HOSTELERIA | SALAMANCA |
| MONTES MEDIA PRODUCCIONES | SALAMANCA |
| MONTESIERRA INVERSIONES | SALAMANCA |
| MORGAR RENOVABLES | SALAMANCA |
| MOTOR TURIS | SALAMANCA |
| MOVILISMO LOGISTICA Y DISTRIBUCION | SALAMANCA |
| MOVILQUICK SALAMANCA | SALAMANCA |
| MOVILQUICK ZAMORA | SALAMANCA |
| MOVIMIENTOS Y DERRIBOS IVAN | SALAMANCA |
|
|
| MPH SALAMANCA | SALAMANCA |
| MR. TOMATO DIVISION HOSTELERA | SALAMANCA |
| MSGLASS PARABRISAS | SALAMANCA |
| MUDANZAS SH GROUP | SALAMANCA |
| MUEBLES IRENE | SALAMANCA |
| MUEBLES MARCOS | SALAMANCA |
| MULTI TRADE SOLUCIONES | SALAMANCA |
| MULTI-SERVICIOS MARLOFER MALLORCA | SALAMANCA |
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| MULTIMEDIA EMPRESARIAL | SALAMANCA |
| MULTIREINA | SALAMANCA |
| MULTISERVICIOS ALBERTO SANCHEZ | SALAMANCA |
