| €UROCRANE | |
| A 3 | |
| A&S AUTOMOTIVE SOLUTIONS | |
| ABRARESIST | |
| ABRISTHOR | |
| ACCESUS | |
| ACEMIN | |
| ACEROS Y SUMINISTROS, S.L. | |
| ACIES | |
| ADAPT | |
| ADVANCE | |
| ADVANCED MINERAL PROCESSING S.L. | |
| AECE | |
| AEDED | |
| AEPC | |
| AEROGEL | |
| AEXAR | |
| AEXAR-ASOCIACION DE EXCAVADORES DE ARAGON | |
| AGINTECO | |
| AGINTECO CONSULTING E INGENIERIA, S.L. | |