Company Story
2005 - Altri, SGPS, S.A. was founded as a holding company for the Almeida family's business interests.
2007 - Altri acquired a majority stake in Celulose du Haut-Languedoc (CDH), a French pulp and paper company.
2008 - Altri acquired a majority stake in Celbi, a Portuguese pulp and paper company.
2010 - Altri acquired a majority stake in RGE, a Portuguese energy company.
2012 - Altri divested its stake in CDH to focus on its Portuguese operations.
2015 - Altri acquired a majority stake in EDP - Energias de Portugal, a Portuguese energy company.
2017 - Altri divested its stake in EDP to focus on its pulp and paper business.
2019 - Altri acquired a majority stake in Navigator, a Portuguese pulp and paper company.
2020 - Altri merged with Celbi to create a single pulp and paper company, Celbi Altri.
2022 - Altri acquired a majority stake in a biomass energy company, expanding its renewable energy portfolio.