Haldun Çelik is the co-founder of Selco Consulting, a consulting company providing service in designing and implementing supply chain solutions. He has more than 25 years of experience, serving clients in an array of industries including consumer products, durable goods, retail, pharmaceuticals, automotive, manufacturing, and logistics. He is heading facility design, simulation and decision support system implementation services. Haldun holds a bachelor’s degree in Mechanical Engineering from İstanbul Technical University and master’s degree in Engineering Management from University of Michigan.