Mark Chussil is a co-founder of Crisis Simulations International. Mark designed the DXMA™ simulation technology that makes CSI programs uniquely compelling, powerful, and educational.

Mark is also founder and CEO of Advanced Competitive Strategies, Inc., and designer of ACS’s award-winning ValueWar business simulator. His experience includes 15 years at the Strategic Planning Institute (The PIMS Program) and three years at Sequent Computer Systems (subsequently acquired by IBM).

Mark speaks about simulation and decision-making at universities and conferences around the world, and writes a monthly newsletter, called Insight to Action, about strategy decisions. Mark's articles and case studies have appeared in publications including Competitive Intelligence Magazine, Competitive Intelligence Review, Marketing Research, PC World, Planning Review, SCIP.Online, Sloan Management Review, and The Journal of Business Strategy.

Mark earned a BA in Political Science from Yale and an MBA in General Management from Harvard.