Karel Kalis

Head of value at Janssen de Jong Group
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TRANSFORM TOMORROW TODAY

With a career spanning over two decades, Karel Kalis has held pivotal roles such as Head of Value Creation at JAJO and Commercial Director at Plegt-Vos, where he specialised in process optimisation and commercial strategy. Karel is dedicated to transforming the "how" of building, utilising Lean methodologies to simplify complex projects, shorten lead times, and foster environments of transparency and positive energy.

Beyond his executive and academic roles, Karel brings a unique blend of technical expertise and behavioral science to his work. He holds a BSc in Building Engineering and is a certified NLP Advanced Leadership practitioner, allowing him to effectively enthuse and align teams toward shared success. His extensive background includes years of hands-on experience as a Project Manager and Engineer, as well as contributions to notable publications on Lean revitalisation in prestigious projects like the Rijksmuseum. His mission is to ensure reliable project outcomes while making the construction process simpler, smoother, and more rewarding for all parties involved.



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