Dr. Marcell Vollmer is a partner at Boston Consulting Group. He was previously the Chief Innovation Officer at Celonis where he supported go-to-market teams and customer and partner relationships through his expertise and executive sponsorship. Marcell is a 14-year SAP veteran who was Chief Digital Officer at SAP Ariba where he drove strategies to help the world’s leading companies to eliminate procurement and supply chain complexity. Before that, he was Chief Procurement Officer at SAP where he led over 200 professionals who managed billions in global spend.

Todd Stohlmeyer is responsible for the Cargill's $10B in annual spend and has a department of over 1100 people around the globe. He joined Cargill in February of 2017. Prior to Cargill, Mr. Stohlmeyer spent almost 25 years in a variety of roles at General Mills, where he more recently led the company's Planning, Logistics & Customer Service organization. Prior to that, he led General Mills Direct Materials Sourcing and Commodity Operations. In that role, he managed $5B in direct material spend, developed and implemented commodity hedging strategies across the globe, and was responsible for business relationships with all US retail businesses and Yoplait globally.

Kevin Frechette is the CEO and Co-Founder of Fairmarkit, the intelligent sourcing platform. He’s spent the last 3 years meeting with hundreds of procurement and supply-chain executives from every industry to learn how they view and approach tail spend management. His core focus is on understanding how procurement can be transformed using data, automation, analytics, AI, and machine learning.