GRUPOETRA’ strategy in the service sector is based on the use of state-of-the-art technology which is continually evolving as a result of R + D by members of the group dedicated exclusively to technological development and innovation.
This is combined with a business and personnel structure which emphasises proximity to our clients allowing us to attend rapidly to their needs and to offer continuous service.
Our state-of-the-art Technology, our capacity to innovate and our 'know-how' are the basis which inspire our STRATEGIC VALUES:
- Experience
- Technological dominance and innovation.
- Strategic commitment guarantee
- Service capability and vocation
- Business solidity
- Proximity to clients
Our History
GRUPOETRA was formed in 1979 as a large-scale service company, out of the union of companies from all over Spain committed to the installation and maintenance of traffic and public lighting Systems, with a view to developing technology specific to the Sector.
From that moment, a regular investment plan was put in place that translated into constant growth on a geographical and a technological level along with expansion in the Transport, Car park and Access, and Energy Management sectors.
In 1992 there was a change of ownership, following a take over by Gines Navarro, S.A., the construction company, which in 1997 merged with OCP, (also a construction corporation), creating one of the most important business groups on the world market ACS, Actividades de Construcción y Servicios, S.A. GRUPOETRA is an integral part of their Industrial Services wing.
Today, GRUPOETRA is the national industry leader and a worldwide technological reference, with more than 1,500 professionals committed to achieving client satisfaction. 
