Paul has worked in the Telecommunications/IT industry for over 30 years, with more than 20 years spent in various buy- and sell-side contract and commercial management (CCM) positions. Most recently, Paul was Head of Deal Assurance at BT Group, delivering complex change programs dramatically improving CCM delivery.
Paul served on the IACCM Board of Directors, as both a Non-Executive Director and Officer. He is an IACCM Expert Practitioner and Fellow.
As Vice President of Global Sales Engineering at Determine, a Corcentric company, Mr. Markham is responsible for selling, supporting, and driving presales and post sales customer success. His diverse skills ensure that customers benefit from the entire Determine suite of solutions to make smarter, more informed decisions using Source to Pay tools. He has over 20 years of experience working with Enterprise software sales, specializing in leading and building effective teams of Sales Engineers. Mr. Markham has a background in aerospace engineering from the University of Minnesota.
Constantine Limberakis is focused on creating brand awareness and promoting new ideas around the digital transformation of business. A thought leader in the area of procurement and supply management, Constantine has been nominated as a SDCE Pros to Know in 2013 and 2015. With close to 20 years of experience, he’s played a variety of strategic roles in management consulting, product marketing, business development and market analyst research. Constantine holds a BA in History from the University of Illinois at Urbana-Champaign, and an MBA in Finance & Marketing / Masters in Public & International Affairs from the University of Pittsburgh.