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ARELSA has  taken part in many civil and private works in a wide range of sectors.



Airports: Barcelona, Palma de Mallorca, Malaga, Alicante, Tenerife Sur, Madrid.


Ports: Barcelona, Palma de Mallorca, Ibiza, Port Olimpic, Port Vell, Port Ginesta...


Railways: Madrid-Barcelona High Speed Train, Ferrocarrils de la Generalitat, Barcelona subway system, etc.


Tunnels: Barcelona metro rings, Garraf,  Berga, Bianya and Bruc speedways.


Water treatment plants: Besos, Manresa, Girona, Llobregat, Rioseco, etc.


Special events: Barcelona Olympic Games and Zaragoza Universal Exhibit.



Danone, Roca, Enagás, Celsa, Hspano Quimica, Sandoz, Grigols, etc.



Automation of painting lines, welding and transportation for the following makers: Citroën Vigo,  Fasa Valladoid and Palencia, Ford Valencia, GM Zaragoza, Nissan Barcelona, Volkswagen Landaben, Seat Martorell, etc.


Energy and services

Alba Sincroton in Barcelona, Gamesa Eólica, ABB Energía, Fecsa-Endesa, Gas Natural, Acciona Eólica, Telefónica or Thyssen.

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