Since 1969, Highly Qualified Specialists in Protective Coating Treatments and Industrial Services
ALTTION’s journey dates back to 1969. Since then, the group has been organizing and empowering a series of companies to provide comprehensive services aligned with a sector vision based on a commitment to customer satisfaction in quality, safety, and deadlines.
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1969
Establishment of Desoxidados y Pinturas Industriales, S.A. (DEPISA)
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1989
Sandblasting and Painting Workshop in Tarragona
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1990
Reorganization into Business Units
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2000
Acquisition of SIASA, a specialist in protective coatings for the Naval sector
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2001
Establishment of ASTURBLAST, sandblasting and painting workshop in Avilés (Asturias)
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2003
Establishment of the passive fire protection division
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2005
Certification according to ISO 9001 for the integrated quality management system
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2006
Certification according to OHSAS 18001 for the occupational health and safety management system
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2009
Establishment of SOLUCIONES REUNIDAS
Certification according to ISO 14001 for the environmental
management system
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2015
Acquisition of MEKANOTUB Scaffolding Solutions, specialist in assembly and rental of scaffolding
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2016
Sandblasting and Painting Workshop in A Coruña
R&D Department
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2017
New Corporate Headquarters
Training Academy
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2018
Establishment of TARRACOBLAST
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2019
50th Anniversary of Depisa
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2021
Acquisition of RONERGY, specialist in inspection and repair of wind turbine blades
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2022
Reunification of the group's brands
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2023
Creation of ALTTION Rope Access
