• 1989


    Construcciones y Excavaciones Erri-Berri SL is founded, basing its activity on earthmoving and civil works.
  • 1996


    We diversify our activities, focusing on demolition and industrial dismantling, investing in increasing our technical team and in a large fleet of our own specific machinery.
  • 2004

    ISO 9001

    AENOR certifies our commitment to excellence.
  • 2003

    Asbestos removal

    Registered in the RERA (Register of Companies with Asbestos Contamination) in the Autonomous Community of Navarre since 14 February 2003 under number 31/10 and RDO (Olite Demolition Recycling) under number 31/27 for the manual dismantling of material contaminated with asbestos.
  • 2007

    Waste management

    As part of our clear commitment to the circular economy and the environment, we set up Contena, an authorised non-hazardous waste and CDW management company.
  • 2009

    ISO 14001

    AENOR certifies our commitment to the environment.
  • 2012

    Felmar_Erri Berri

    The Felmar Group, of which Erri Berri and Contena form part, is set up.
  • 2013

    Containers and transport

    We set up Zugar, a company specialising in the collection and transport of construction and demolition waste, using construction site containers and a fleet of container trucks.
  • 2020

    ISO 45001

    TüV Rheinland certifies our commitment to health and safety.
  • 2021


    In keeping with our family business spirit, Erri Berri is evolving with a new strategy and a strong investment in the expansion of our machinery and technical equipment. Currently there are 150 of us, the professionals who make up this company.