Engineering that shapes the future with rigor and sustainability
Founded in September 2005 in Matosinhos, Portugal, HexaWatt was born from the conviction that energy transition demands uncompromising technical precision. Across more than two decades and over 1,223 projects, we have grown into a premier technical partner for developers, industries and global investors.
Leading complex technical engineering and renewable projects since 2005.
The HexaWatt Group Ecosystem
An integrated, specialized ecosystem built to deliver excellence across clean power, civil/industrial MEP and healthcare facilities.
Portuguese engineering firm founded in 2005 with HQ in Matosinhos and regional office in Covilhã. Delivering comprehensive MEP engineering, on-site supervision, Owner’s Engineering and advisory for utility-scale solar and industrial facilities.
South Western Europe Renewables (SWER), part of the HexaWatt Group, develops utility-scale renewable projects, specializing in pioneering offshore wind deployments along the Portuguese coastline.
Specialized healthcare technical solutions for hospitals and clinical centers, optimizing maintenance workflows for high-precision biomedical devices and statutory medical gas distribution.
The 4 Pillars of Our Culture
Core values that govern every calculation, design drawing and on-site inspection.
Sustainability
Our core reason for being. We engineer today with future generations in mind, ensuring every MW designed contributes directly to carbon neutrality.
Innovation
In engineering, "good enough" is never sufficient. We implement advanced simulation, digital workflows and smart grid topologies to elevate asset performance.
Integrity
We operate with strict technical independence, ethics and transparency. We protect investor interests with transparent reporting and rigorous budget oversight.
Dedication
Commitment is our hallmark. Our team embraces each field challenge with equal passion, from initial blueprint to final commercial grid energization.
Local Roots, Global Reach
HexaWatt’s headquarters are strategically located in the Olympus Building in Matosinhos (Porto district), supported by a regional office in Covilhã. This footprint allows rapid deployment across Portugal and Spain, alongside sustained support for international operations.