

industrial electrical systems
No one knows the importance of a good, reliable power supply more than we do. When we install or expand an electrical system for industry or non-residential construction, we take the work off your hands so that your investments pay off and you can focus on your core business.
We specialise in the full integration of the various systems in your warehouse, office or store. Come to us for all separate systems such as lighting and power systems, fire alarm and evacuation systems, CCTV and domotics. Wherever possible, we work with sustainable systems and emphasise reliability, continuity, and safety.



Security technology

Sustainability

Smart Building

Panel Construction

Fire Alarm and Evacuation Systems

Service and maintenance
News
More news
Royal van der Leun modernizes 500,000 m² of retail space
Stores are constantly evolving: new concepts, updated interiors and smarter technologies. But who makes sure all those plans are actually carried out behind the scenes?
In 2025, Royal van der Leun is responsible for the maintenance and renovation of over 500,000 m² of retail space across the Netherlands. A task that goes far beyond simply pulling new cables.

Innovative Marine Solutions at Electric & Hybrid 2025
From June 24 to 26, 2025, Royal Van der Leun will be present at the Electric & Hybrid Marine Expo Europe at RAI Amsterdam. At this leading trade fair in the maritime sector, we will showcase our latest solutions in intelligent electrical systems and sustainable innovation.
Projects
More projects
