| UNION PROMOTORA PICON | MURCIA |
| UNION REGIONAL DE RECAMBIOS | MURCIA |
| UNION SANCHEZ Y LORENTE | MURCIA |
| UNION SOLEA MULTISERVICES | MURCIA |
| UNION TALLER Y MONTAJES ESPECIALES | MURCIA |
| UNION TALLERES REPARACIONES | MURCIA |
| UNION TEXTIL BOR | MURCIA |
| UNION TORRE LORCA | MURCIA |
| UNION TORRES MOLINA | MURCIA |
|
|
| UNION TRIYU DISEÑO JOYERIA | MURCIA |
| UNION VINICOLA DE CARTAGENA | MURCIA |
| UNION VIVIENDA CARTAGENA | MURCIA |
| UNION Y CONFIANZA | MURCIA |
| UNION Z Y B | MURCIA |
| UNIOSTESA | MURCIA |
| UNIPAPEL WAY | MURCIA |
| UNIPEL LORCA XXI | MURCIA |
|
|
| UNIPOWER | MURCIA |
| UNIPRO DEL SURESTE | MURCIA |
| UNIPROVEN | MURCIA |
