- Ethical Channel access
- General information: info@ohla-group.com
- Investor Relationship: relacion.accionistas@ohla-group.com
- Corporate Social Responsibility: rsc@ohla-group.com
- Social Action: rsc@ohla-group.com
- Employment: rhseleccion@ohla-group.com
- Communication and Corporate Image: comunicacion@ohla-group.com |Tel.: +34 91 348 41 00
- Protection of personal data: dpd@ohla-group.com