The Sigma Operating Model™
Chris Greco - CEO, Award Winning Author, Strategic Advisor, Keynote Speaker
Built by a CEO who never loved “powerpoint strategy” - Culture Sigma equips leaders, in the AI age, to navigate complexity with clarity and conviction.
Chris has led companies through scale-ups, turnarounds, and exits. He works directly with executive teams across industries to implement the Sigma Operating Model™, delivering sharper leadership, smarter structures, and stronger AI driven decision-making.
The Sigma Operating Model™ is a practical framework for helping companies become stronger, sharper, and more adaptive as they grow.
Built on three interlocking pillars—Signals, Strategy, and Structure —the model equips leaders to spot what matters, organize for agility, and make better decisions faster.