Partner in innovation for impact industries
ISALYS Horizons
In less than a decade, ISALYS Horizons has joined the top 10 engineering consulting companies in Belgium. Soon to be present in France!
Mobility | Defense | Energy - Chemistry | Infrastructure | Health
Activity / Mission
ISALYS Horizons is responsible engineering: We support our clients in the design and development of products, processes, or infrastructures that combine functional performance, economic viability, and social responsibility.
With humility — but also with real determination — ISALYS Horizons accelerates the careers and expertise of its employees by undertaking meaningful engineering projects that drive human and societal progress.
We measure and value the social impact of our actions — in the way we support our clients, collaborate with our partners, and carry out our own activities.
Sustainability | Products | System | Processes
Skills and service offerings
ISALYS Horizons addresses the strategic sectors of Mobility, Defence, Energy – Chemistry, Infrastructures, and Health, at the heart of societal and environmental issues.
We mobilise the main engineering sciences: electromechanics, electricity, production, automation, computer science, electronics, project management, quality and supply chain to offer four service offers:

Innovation and Sustainability

Product and Process Engineering and Development

Advanced Systems

Operational Excellence

Innovation and Sustainability
Leveraging our collective expertise, ISA TECH creates integrated solutions that combine industrial engineering, digital transformation, and environmental excellence.

Engineering and Product and Process Development
Our team of engineers supports our clients from the idea to realization, transforming innovative concepts into high-performing finished products. We ensure design, prototyping, industrialization, and optimization.

Advanced Systems
We develop intelligent and integrated systems that enhance the efficiency and reliability of operations. Whether for industrial automation, robotics, or embedded systems.

Operational Excellence
Our engineers specialized in industrial processes design and improve industrial processes and procedures. They analyze and optimize workflows to maximize performance and reliability.
The ambition of ISALYS Horizons
A community of 500 innovation actors and transformation in 2030
More than 90% of completed projects contributing to a safer and resilient society.
To be recognized as a European reference in committed and responsible engineering.


They trust us
Project references

Decarbonization of the Glass and Metallurgical Industries
Supporting European companies to reduce their CO2 footprint through the optimization and modernization of their industrial equipment.

Solutions for Sustainable and Carbon-Neutral Mobility
Development of green technologies (charging stations, low-emission testing, alternative fuels) and support for aviation stakeholders towards carbon neutrality through R&D and project management.

Sustainable Energy Project for Public Buildings
Implementation of cogeneration and optimization of HVAC systems to reduce energy consumption and the carbon footprint of buildings, similar to the European Parliament.