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Stefan Olefs | Colliers | Brussels (Colliers)

Stefan Olefs


Director Workplace Strategy

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Professional Summary

Working for Colliers  for more then 15 years  .


Create and integrate a team arround Workplace strategy and change & comm


Bachelor Pedagogical sciences

Master Intercultural Management

Marshall Goldschmidt Certified Coach :Stakeholder Centered Coaching 

PDA analyst (Personal Development)

Membership Involvements



not applicable


Service Lines

Corporate Solutions, Project Management

Property Type



Office Services

Featured Research

14 Jun 2021

Developing the post-COVID workplace

In this report, Colliers provides a snapshot of how organisations are developing their plans and share common themes for workplace transformations post-COVID
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Featured News

6 Oct 2021

Telework has a 360° impact on businesses

Companies are facing many challenges induced by telework. Stefan Olefs, Director Workplace Strategy & Change Management at Colliers, insists on the need to think quickly and comprehensively.
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31 Aug 2021

Marsh goes hybrid

Adopting a new work organisation, transforming Marsh's existing offices and making them suitable for hybrid working, while keeping costs and works to a minimum: this was the challenge taken up by the Colliers Belgium teams in record time.
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