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Intermobility Expo 2023
November 2025

Karen Koelma
Export Sales Director at Triplesign System AB


Karen Koelma is the Export Sales Director for Triplesign System AB in Sweden. Triplesign is a producer of highly sustainable VMS signs.

Karen has a background in consulting and supporting management in various complex projects worldwide. She was involved in projects in, among others, the Netherlands, Poland, Slovakia, France, Hong Kong, and Austria. Triplesign wants to improve the way intelligent traffic management is designed, built, managed, and operated, keeping the CO2 footprint of the solution as low as possible. By searching for the most energy-efficient technology and the use of sustainable, high-quality materials, it is possible to make a difference!

Agenda Sessions

  • Sustainable infrastructure – Enhancing traffic safety and traffic flow at minimum cost and environmental impact