We bring buildings
to life, for life

Sustainable buildings, sites and cities are not hype. They are in our DNA, have been for 55 years. Ingenium makes sustainable dreams come true, attainable and affordable.

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Wide and complementary range of activities

As an engineering firm, we advise, design and optimize the building physics qualities and technical installations of ambitious construction and renovation projects. Our broad and complementary range of services makes us the ideal knowledge partner at every stage of a building's entire life cycle.

Active in many sectors

We are active in a wide variety of sectors. From healthcare to culture, from offices to real estate...Each time we strive for buildings that are and remain energy efficient, sustainable, intelligent and comfortable, with zero energy buildings as the ultimate goal.

working in a warm nest

At Ingenium, you are not a number, but a first name. Whether you have 0, 15 or 25 years of experience, we look for the match between your talents, ambitions and dreams and our mission to make the world more sustainable.

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What our customers say

Ipes
"Energy-efficient thinking is ingrained in their DNA."
Wim Goethals

Wim Goethals

Technical Director

Intervest
They were bridge builders, who knew the right attitude between the builder, the contractors and the other parties.
Stijn Van den Abbeele

Stijn Van den Abbeele

Technical director

AZ Sint-Lucas Ghent
"Ingenium is an engineering firm with a lot of competence and experience. They listen to us and take into account our wishes as builders."
Danny Van Hove

Danny Van Hove

Department head of infrastructure / Construction coordinator

UGent
"Ingenium always looks for solutions with us."
Els Werbrouck - Els Welvaert

Els Werbrouck - Els Welvaert

UZ Leuven
"They are not hovering over our people, but they are in between."
Eddy De Coster

Eddy De Coster

Department Head of Technical Services

City of Mechelen
"It gives confidence that they know what they are talking about. If you ask a question, you always get a very well-founded answer to it."
Ighor Van De Vyver

Ighor Van De Vyver

Policy advisor on the topic of fossil-free heat and leader of the heat strategy at the Climate team

Also bitten by
smart technology?

Come push boundaries with us and help make a difference in our industry-leading projects.

Our recent news items

Passing of CEO Jan Desmet
in the spotlight
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19/7/2025

Passing of CEO Jan Desmet

It is with great sadness that the Board of Directors and all employees of Ingenium announce the sudden passing of their CEO Jan Desmet. He passed away from heart failure on Friday evening, July 18, aged 48.
Certification as a design tool: how Ingenium supports architects in sustainable construction
in the spotlight
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9/7/2025

Certification as a design tool: how Ingenium supports architects in sustainable construction

Sustainable building is no longer a buzzword, but an essential building block of contemporary architecture. Certification systems such as BREEAM and GRO provide a clear framework for making sustainability, energy efficiency and comfort measurable. For architects, this not only means more design responsibility, but also a need for technical underpinning and project-wide coordination.
New methodology allows GO! to effectively invest in large-scale solar panel rollout
in the spotlight
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21/5/2025

New methodology allows GO! to effectively invest in large-scale solar panel rollout

European grants encouraged GO! (Education Flemish Community) to roll out a large-scale PV panel plan. With more than 500 distributed buildings, the task seemed complex, but thanks to a new methodology combining proprietary and public data, we were able to quickly create a clear menu of choices and business plan.