Skip to main content
 
 

Accelerate your Energy Transition

By building ingenious sustainable solutions, we together contribute to a winning global action.

Discover
 
 

Join us now and get Empowered

We allow Helexians to take active ownership, be heard and have the liberty ti co-construct within a growing international group.

Read more
 
 

Your end-to-end energy partner

We offer global 360° engineering expertise, business analysis and financing possibilities to get your local energy transition done.

Read more

What we do

Helexia offers 360° engineering expertise, business analysis and financing possibilities to accelerate its clients’ energy transition while adding value to their business.

Strategic Support

Learn more

Energy Production

Learn more

Energy Optimisation

Learn more

Asset and Energy Management

Learn more

Electric Mobility

Learn more

Financing

Learn more

Learn more

520

MW in operation

1.890

GWh produced

1884

Solar projects in operation

497

TCO2 avoided

As of 31 December 2025

Learn more

Our International News

Keeping you up-to-date with our latest news

Press release

Helexia strengthens energy performance of LEROY MERLIN’s largest National Distribution Center in Portugal

Lisbon, March 16, 2026 – Helexia, a French multinational company of the Voltalia Group and…
Article

Interview with Tatsiana Hramyka

Interview with Tatsiana Hramyka, Marketing Manager at Helexia Italy. A marketing strategist driven by sustainability,…
Article

Interview with Dayana Diaz

Dayana Diaz is an HSE professional with over 18 years of experience, bringing a strong…

Our locations

With 9 affiliates and +450 employees we have strong local presence supported by our international savoir-faire.

All locations

Together, we’re all experts

See all opportunities