http://www.corsum.com/ A CEOs Blueprint for Building Value â Martin O'Neill is a professional speaker and consultant. He has written the first guide for business leaders to build greater value in their companies. CEOs of midsized companies will use Building Business Value as a hands-on guide for systematically building the value they always dreamed of. Building Business Value will help leaders understand just exactly what drives value in their company and most importantly, how to go about building a consensus on the steps to take to make their vision a reality.