25th & 26th June 2025 in Hamburg
25th & 26th June 2025 in Hamburg Contact: info@sustainabilitysummit.de or +49 40 999 993 865

Wolfgang Lang

Wolfgang Lang

Wolfgang Lang

GuidedBuying.com

Wolfgang Lang is an experienced entrepreneur in digital procurement technologies. After founding and successfully exiting Crowdfox (2014–2020), a fair and innovative B2B marketplace, he launched GuidedBuying.com. Building on his experience with large enterprises and the capabilities of today’s AI, he and his seasoned core team developed a platform that radically improves procurement efficiency—especially through automated RFQs, significant price optimization, and enhanced data quality in B- and C-category spend. He is well known in the industry—his talks are well worth attending.

Represented in the following tracks at the next Sustainability Summit:


Wolfgang Lang and many more register for the Sustainability Summit now!