Grupel started its activity in 1976, producing and selling a wide range of power generators (open or soundproofed), from 3 to 3500kVA, equipped with components of the best quality.

We have more than 24,000 m2 dedicated to the manufacture of generator sets, the largest production unit of this equipment, in Portugal, located in Aveiro - which allows us to have great flexibility. Proof of this is that Grupel is perfectly qualified to produce standard generators, but also special projects of high complexity and other specific customized solutions. In addition, we have differentiating services, with a specialized team for situations that require our intervention / cooperation.

We are a reference brand in the sector, and we work tirelessly for the satisfaction of our customers. In 2021, Grupel was recognized by Portuguese consumers with the Five Star Award (Prémio Cinco Estrelas), for the forth consecutive year.

But the brand is not only recognized in Portugal. In 2020, 84% of the company’s turnover was due to its international presence - in more than 70 countries, on 5 continents.

Grupel’s commitment to the quality of its products and services - and the growing recognition of the brand as a leader in the sector - makes our Energy more evident to both Portuguese and international consumers.

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We design, produce and sell electric generators, taking energy to the whole world.


To produce Energy via any source, grow in a sustainable way and consolidate our presence in the world, keeping the agility that characterizes us.


Client Focus | Innovation | Team Spirit | Loyalty | Environmental Preservation | Integrity and Ethics