Services provided
A National Celebration Done Right
Every year, millions of people across the Netherlands celebrate King’s Day, the country’s largest national holiday.
In 2025, Proyekt Professionals had the honor of providing technical support for several King’s Day events across multiple locations, including Doetinchem.
Technical crew: the foundation of the festival
Our Technical Crew was at the heart of the infrastructure. Light, sound and visuals were built with extreme precision and tuned to the unique atmosphere of Mysteryland. Spectacular light shows ran in sync with the music and added an extra dimension to the performances, while our audio systems ensured crystal-clear sound on every stage. Meanwhile, our visual solutions – from giant LED screens to perfectly tuned projectors – immersed the audience in a world of mesmerizing visuals.
One network for all-round support
In an event of this scale, a smooth interplay of expertise is essential. With YEC, we brought together our extensive network of experienced professionals to provide all-round support. Thanks to our team, which specializes in a variety of disciplines, we were able to guarantee a seamless execution – from the first day of construction to the last hours of dismantling. Thanks to the efforts of our team, Mysteryland ran flawlessly. The audience enjoyed an unparalleled experience in which all technical aspects – from light shows and sound to visuals – came together seamlessly. The artists had full confidence in the technical support, and the organizers could count on a reliable partner.
Quote
“At large festivals like Mysteryland, effective communication is very important.
Through YEC, we can operate from a single point of contact for all technical support.”
Mark Balster
Owner at YEC
The result
Thanks to the efforts of our team, Mysteryland ran flawlessly. The audience enjoyed an unparalleled experience in which all technical aspects – from light shows and sound to visuals – came together seamlessly. The artists had complete confidence in the technical support, and the organizers could count on a reliable partner.
For the YEC team, Mysteryland was more than a project – it was a chance to see our community of experts in action. The collaboration between our technicians, planners and operators showed what is possible with a strong network and shared passion for events. Seeing thousands of visitors enjoying our joint efforts was the ultimate reward for us.
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