24th & 25th June 2026 in Hamburg
24th & 25th June 2026 in Hamburg Contact: info@procurementsummit.de or +49 (40) 537 991 137

Miriam Sammek

Miriam Sammek

Miriam Sammek

congstar

Miriam has been with congstar since 2016 and took over the responsibility for sustainability in 2023. Sustainability is not just her profession but also her personal passion. With a dual Bachelor’s degree in Business Administration and a Master’s in Sustainable Development Cooperation, she has extensive experience, including time in the Group Corporate Responsibility Team at Deutsche Telekom and as a Product Owner. 

Represented in the following tracks at the Procurement Summit:

  • 2025 SUSTAINABILITY SUMMIT MAIN STAGE: Greenwashing or real change? - The sustainability strategies of leading companies put to the test

Miriam Sammek and many more register for the Procurement Summit now!