| Madrid | MADRID | www.clece.es | |
| Bilbao | VIZCAYA | www.eulen.com | |
| Madrid | MADRID | www.es.issworld.com | |
| Pozuelo de Alarcón | MADRID | www.adecco.es | |
| Madrid | MADRID | www.ferrovial-sa.es | |
| Madrid | MADRID | www.prosegur.com | |
| Madrid | MADRID | www.ohl.es | |
| Madrid | MADRID | www.securitas.es | |
| Madrid | MADRID | www.jobandtalent.com | |
| Cassà de la Selva | GERONA | www.eurofirms.es | |
| Madrid | MADRID | www.grupokonecta.com | |
| Madrid | MADRID | www.imancorp.es | |
| Madrid | MADRID | www.manpower.es | |
| Madrid | MADRID | www.atento.com | |
| Madrid | MADRID | www.altagestion.es | |
| Madrid | MADRID | www.ananda.es | |
| Pozuelo de Alarcón | MADRID | www.securitasdirect.es | |
| Barcelona | BARCELONA | www.acciona.com/es | |
| Murcia | MURCIA | www.limcamar.es | |
| Madrid | MADRID | www.grupogss.com | |
| Madrid | MADRID | www.sacyrservicios.com | |
| Madrid | MADRID | www.unique.es | |
| Palma de Mallorca | BALEARES | www.trablisa.es | |
| Madrid | MADRID | www.eulen.com | |
| Elche/Elx | ALICANTE | www.grupo-net.com | |
| Pozuelo de Alarcón | MADRID | www.adecco.es | |
| Madrid | MADRID | www.ilunion.com/es | |
| Madrid | MADRID | www.onet.es | |
| Madrid | MADRID | www.es.majorel.com | |
| Madrid | MADRID | www.gruposegur.com | |
| Barcelona | BARCELONA | www.ndavant.cat | |
| Madrid | MADRID | www.es.gigroup.com | |
| Madrid | MADRID | www.unisono.es | |
| Madrid | MADRID | www.konecta-group.com | |
| Palmas de Gran Canaria (Las) | PALMAS (LAS) | www.seguridadintegralcanaria.com | |
| Madrid | MADRID | www.teleperformance.com | |
| Barcelona | BARCELONA | www.sellbytel.com | |
| Madrid | MADRID | | |
| Madrid | MADRID | www.sodexo.es | |
| Madrid | MADRID | www.samyl.com | |
| Rozas de Madrid (Las) | MADRID | www.ombuds.es | |
| Coruña (A) | CORUÑA | www.nortempo.com | |
| Madrid | MADRID | www.ilunion.com | |
| Madrid | MADRID | www.viajeselcorteingles.es | |
| Madrid | MADRID | www.eulen.com | |
| Murcia | MURCIA | www.interempleo.es | |
| Cáceres | CÁCERES | www.grupofissa.com | |
| Rozas de Madrid (Las) | MADRID | www.casesa.es | |
| Arrasate o Mondragón | GUIPÚZCOA | www.ausolan.com | |
| Madrid | MADRID | www.securitas.es | |