| IBERATHISA | SEVILLA |
| IBERAUDIT SERPLAN | SEVILLA |
| IBERBANANA | SEVILLA |
| IBERBOX 3000 | SEVILLA |
| IBERCALA | SEVILLA |
| IBERCIBUS | SEVILLA |
| IBERCIVIL DESARROLLOS | SEVILLA |
| IBERCLOR LOGISTICA | SEVILLA |
| IBERCOMM-TEC | SEVILLA |
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| IBERCON ANDALUCIA | SEVILLA |
| IBERCONSULTING MEDIA DEVELOPMENT | SEVILLA |
| IBERCOOL WATERBLOCKS | SEVILLA |
| IBERDIVERS ALGARVE | SEVILLA |
| IBERDROLA RENOVABLES ANDALUCIA | SEVILLA |
| IBERELECTRICA COMERCIALIZADORA | SEVILLA |
| IBERELECTRICA GENERACION | SEVILLA |
| IBERELECTRICA PATRIMONIAL | SEVILLA |
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| IBEREN ANDALUCIA | SEVILLA |
| IBERESPARRAGAL | SEVILLA |
| IBEREXPORTACIONES ALJARAFE | SEVILLA |
