25th & 26th June 2025 in Hamburg
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Siegfried Hakelberg

Siegfried Hakelberg

Siegfried Hakelberg

Mercateo Unite

Siegfried Hakelberg is head of sales at Mercateo Unite. Previously he held pivotal roles at Hahn & Kolb Werkzeuge GmbH and Wollschläger GmbH. Now, with 25 years’ experience scaling B2B sales structures under his belt, he’s perfectly positioned to build and manage Mercateo’s multinational sales strategy. Siegfried is excited and energised to face the ever-present challenges of customer segmentation and cross-channel selling head on.

Represented in the following tracks at the Procurement Summit:

  • 2021 MASTERCLASSES: Sustainable-choice: this is how sustainable shopping works!

  • 2018 WORKSHOPS: Technology and Service Providers’ Panel

Siegfried Hakelberg and many more register for the Procurement Summit now!

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