Subir Chowdhury

Chairman and CEO, ASI Consulting Group,

Manufacturing, Leadership
Quality and Process Management, Quality and Process Management
Subir Chowdhury


Subir Chowdhury is a celebrated management consultant and bestselling author with a profound impact on the manufacturing sector. Recognized as 'the leading quality expert' by the New York Times and dubbed 'The Quality Prophet' by Business Week, his career spans two decades as a global thought leader in quality management. As Chairman and CEO of ASI Consulting Group, LLC, he has guided CEOs and senior leaders at major corporations, delivering billions in process optimization savings. Pioneering concepts like LEO, Six Sigma, and Design For Six Sigma (DFSS), his book 'THE POWER OF SIX SIGMA' has seen global success. 'THE DIFFERENCE: When Good Enough Isn't Enough,' his 15th book, emphasizes the impact of a 'caring mindset.' Subir's achievements include prestigious awards, honorary doctorates, and influential academic initiatives.