Welcome | About us

Telecommunications, Audiovisual and Security

ADTEL Sistemas de Telecomunicación began its activity in 1993 as a company specializing in the development of projects, equipment and radio frequency systems for sound, television and radio broadcasting. Thanks to the commitment of the multidisciplinary team and the constant development in R&D, ADTEL is today a company that combines the development of specific products and the integration of technological systems, capable of providing a comprehensive communications, audiovisual and security service to national and international level.

Activity zone

ADTEL carries out its activity in Spain, mainly from its headquarters in Barcelona, ​​Valencia and Madrid. It also operates in Latin America through ADTEL Latam in Bogotá, although the development of its international activities has intensified in other regions of Europe, Asia and Africa.

Presence in Spain

Headquarters in Barcelona
Headquarters in Valencia
Headquarters in Madrid
Headquarters in Lleida

Presence in Colombia

Headquarters in Bogotá

More than 30 years of experience

We transform infrastructures and organizations since 1993

Mission, values ​​and vision


Provide services and facilitate technological solutions in the ICT field to our clients. Betting on proximity, trying to understand their needs and providing personalized solutions that respect the environment, which allow them to meet their expectations of quality and price.


  • QUALITY. Search for excellence and maximum customer satisfaction
  • INNOVATION. Constantly invest in the search for new solutions and products
  • ADAPTABILITY. Adaptation to customer requirements
  • KNOWLEDGE. Technically trained and certified staff
  • PERSONS. Highly qualified and motivated team that has state-of-the-art equipment to offer the best service
  • SUSTAINABILITY AND THE ENVIRONMENT. Ecological commitment to optimize the impact of the company’s activity


To be a benchmark company in the provision of services in the field of information, communication and audiovisual technologies with the capacity to develop solutions and products with worldwide distribution power, with minimal environmental impact and with a vocation for leadership in our local environment.