Group Harmonics, Inc

Group Harmonics specializes in substantially shifting leadership and management culture in a timeframe of weeks and months, not quarters and years. Over decades of research and experience, from startups to the Fortune 500, we have perfected an analytical, evidence-based methodology that simultaneously influences the individuals, the culture, and the human system that is the organization. Our optimized approach not only works significantly faster, but also helps executive and leadership teams make a more permanent change so thoroughly that it propagates downward into how the organization actually runs. Our work has been hailed for producing substantial results even in the most challenging circumstances, and our CEO Ed Muzio has been called “one of the planet’s clearest thinkers on management practice" by the editor of an international business magazine, thanks in large part to his bestselling book, Iterate. Ed’s mantra is "higher output, lower stress, sustainable growth” – a promise central to our company’s mission of creating culture changers – and Ed’s books have won Awards of Excellence in the performance improvement field for applying research-based frameworks that create concrete results. You can read more about Group Harmonics at and learn about our approach to management culture at