Who We Are

Brief history

SOTECNO GAIO was founded on the 16th of October 1979, adding to more than 30 years of experience in the Portuguese Market in Electric Installations. This allows SOTECNO GAIO to comply with the highest standards demanded by our clients, with great quality and professionalism.

Always innovating, around 25 years ago, an electric switchboard fabrication unit was created in order to allow us to offer our Clients a more complete and competitive solution. Due to the growth in this sector, new installations were inaugurated and equipped with new machinery and reinforced human resources.

In the last decade, with the continuous growth of the company, SOTECNO GAIO decided to expand its activity to Hydro mechanical and Environment related Installations and results have far exceed our initial projections and expectations.

All these activities have been developed with the aim of providing our esteemed clients with an all-in, turn-key, ELECTROMECHANICAL service. We are thus presenting ourselves as a systems integrator.

We can guarantee that new challenges are emerging on the horizon to which SOTECNO GAIO will respond positively, such as in the case of our continued quest for INNOVATION and being a part of the INTERNATIONALIZATION process for which we possess the necessary human and technical resources.

Human resources

All the competences which SOTECNOGAIO provides to its clients on a daily basis when implementing the works it has been entrusted with have as their structural base the technical and human knowledge of its employees;

Currently, SOTECNO GAIO has an effective staff of 90 collaborators, with this number averaging 140 collaborators at times.

In addition to around 60 hired as skilled and unskilled workers.


Thechnical Formation8%

Staff 70%

Hired Man-Power4%