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About the Company

Olitrem is a family business that appears as a continuation of a previous company, Marecos Lda, founded in 1964 in the city of Luanda by Armando Marecos Ferreira.

Specialized in the production, commercialization and technical assistance of Commercial and Industrial Cold, for the HORECA channel, Catering and Beverages, carries with it the vast experience accumulated over many years of activity.

The company has been gaining more and more space in the market, and is currently one of the largest companies in this area in Portugal and a reference in Europe, with presence in more than 20 countries on 3 continents.

In view of the market's requirements and in order to implement its improvement policy, Olitrem has invested in the innovation and updating of its facilities, equipment and products, with 180 employees in a production area of ​​15,500 m².

In 2016 we rebranded our trademark MARECOS. The new logo incorporates more than 50 years of history, evolution, strategy and investment, maintaining the legacy of where we came from and how we got here.


A Olitrem, S.A. at Host, Milano

Host 2017

Host in Milan is one of the largest trade fairs of Hospitality worldwide.
Olitrem S.A was present with a stand of 81 m² where he announced several new features:

  • New Wine Cellar;
  • New design in the line of Refrigerated Tables;
  • New Glass Freezer;
  • New Equipment Line




EPRM – Merit Awards 2017

Entrega de Premios de Merito Gr

Olitrem S.A. participated in the presentation of the Merit Prizes of the Professional School of Rio Maior.

The main objective of these awards is to reward the students efforts, dedication and commitment, in order to encourage young people to bet on their training.


PME Leader 2017


Olitrem – Indústria de Refrigeração, S.A. was distinguished by IAPMEI, for the quality of its performance and risk profile, as PME Leader 2017.





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