24th & 25th June 2026 in Hamburg
Save the date 23rd & 24th June 2027
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24th & 25th June 2026 in Hamburg Contact: info@procurementsummit.de or +49 (40) 537 991 137

Jan Bussiek

Jan Bussiek

Jan Bussiek

ESG Score

Jan Bussiek is the founder and managing director of the specialist publishing house SUSTAYNR, which provides digital sustainability data for companies and the public sector that can be integrated into purchasing processes and systems so that procurers can make better informed product choices.  

Represented in the following tracks at the Procurement Summit:

  • 2025 MONT BLANC MASTERCLASSES: Why can't I just sort products by sustainability? You can! With ESG Score
    YouTube video thumbnail

Jan Bussiek and many more register for the Procurement Summit now!

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Einkauf Kongress
Purchasing & procurement workshop
New challenges in the supply chain: Transparency and sustainability
How Digital Purchase Requests Optimize Procurement
The future of procurement: more efficiency and strategy with AI
Strengthening Supply Chains: Innovations from the Procurement Summit 2025
Future-proof procurement: Supplier Relationship Management
Procurement event
Digitalization in Procurement
Procurement consulting
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