Lines and Cables S.A. has more than 40 years of experience in providing technological solutions, products and services to Public Administrations and to the main productive and service sectors of the Spanish national market.

Our corporate structure is organized around two Business Units, each of which deploys its specific portfolio of services and solutions:

  • Under the LYC brand, an advanced and complete offer of technologies, solutions and services for the new digital environment is articulated, with a clear focus on the Defense and Essential Infrastructure sectors. To do this, we work with technology partners that are world leaders in their field and we have our own design and manufacturing capabilities, as well as integration with third-party manufacturers.
  • In parallel, with the traditional brand Líneas y Cables, we carry out installation and maintenance activities for all types of essential business infrastructure (telecommunications, IT, energy, climate, PCI and security).

We have maintained a continuous line of growth and business development in recent years, supporting our success in the ability to combine the agility demanded by the new needs of the market with maintaining fidelity to our constant spirit of innovation.


We provide added value in the distribution, sales, installation and integration of Communications systems, equipment and networks; IT Systems, Solutions for Data Processing Centers, Security Systems, Cybersecurity and Fire Protection using technological equipment manufactured by our partners and integrating third party solutions.

We count as partners with leading companies in the sector such as Allied Telesis, CommScope, Dell, Eaton, Polomarconi, Prysmian and Racom. This close relationship, together with the technical advice of our commercial team, allows us to find optimal solutions, adapted to the specific needs of our clients and with competitive costs. Our products and solutions cover the following areas:

  • Fiber optic and metallic cables (signaling, communications and energy), as well as fiber optic reels for Navy ships.
  • Communications equipment and networks (LAN and WAN)
  • Communications equipment and cables for Railways (infrastructure and rolling stock)
  • Power systems
  • Optical connectivity equipment
  • Network electronics
  • Radiofrequency equipment for air navigation, maritime navigation and land transport (railways and bus)
  • Private radio systems
  • Remote control equipment
  • IT equipment and solutions:
    • Servers
    • Workstations
    • Lap tops
    • Storage
    • Hyperconvergence
  • Control simulators for armored vehicles.

We have the engineering capacity and the facilities know-how necessary to carry out integrated projects of comprehensive facilities (telco, IT, energy, climate, security and PCI) in infrastructures, industry and buildings for public use.


LYC is a reference provider of IT equipment and networking equipment in the Ministry of Defense and the three Armies. In the Air and Space Army we are one of the main companies for the implementation of ICT network infrastructures.

We are manufacturers of Simulator Controls for Army armored vehicles and fiber optic reels for Navy ships.

LYC supplies cable and communication and energy equipment to leading companies in the transport and energy infrastructure sector such as ADIF, Renfe, Talgo, Alsthom, Staedler, CAF, Enaire. Aena, Iberdrola, Endesa or Enagás.

In the technological sector we work for Indra, Navantia or Schneider.

Our references in installations cover a wide spectrum of projects in public and private companies such as SIEPSE, Metro de Madrid, EMT de Madrid, Adif, Amavir, Real Asociación de Hidalgos, Ferrovial, Grupo San José, Interxion, Generalitat de Catalunya, Junta de Castilla y León, Junta de Andalucía, Correos…





Calle Virgilio 19
Ciudad de la Imagen
28223 Pozuelo de Alarcón (Madrid)




+34 915 12 13 20


Fernando Orejón



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FEINDEF will provide unprecedented levels of access to the new European defense market, reinforcing the implementation of initiatives in the fields of: collaborative research, capacity development, promotion of investment in the European defense supply chain and creation of the Single European Defense Market.


Should you have any query or request, please do not hesitate to contact the organization at:

[email protected]

+34 91 496 06 05