Tiffany C. Hatfield, MA, LSS Director of Foundation and Corporate Giving at YMCA of Greater Indianapolis November 7, 2014

"Mark led an excellent class to earn a yellow belt in Lean Six Sigma. His attention to the many terms and definitions we learned, the opportunity to practice hands-on, and interact with fellow students on teams and as a whole, were a strong combination to learn and internalize the information. I'm very glad for the opportunity to take this class, and look forward to advancing in Lean Six Sigma."

Bonnie Scott LSSY IT Project Manager | Business/Systems Analyst November 7, 2014

"Mark Ryan is passionate about Lean Six Sigma, which was very evident in the Lean Six Sigma Yellow Belt training that he developed and presented and which I was fortunate to attend. It was a well-rounded course including the history of Lean and Six Sigma, and the hybrid Lean Six Sigma as well as benefits of LSS, LSS terminology, and real world exercises using LSS tools. Mark is organized, customer service oriented, and an excellent instructor. Mark Ryan would be a sound investment for any company that needs a leader certified in Lean Six Sigma with a passion for process improvement and the ability to share his wealth of knowledge in a way that is engaging and drives the process home."

Tricia Reynolds Communications/Public Relations Expert January 16, 2015

"Mark is an expert in the field of Lean Six Sigma. He has a keen ability to make complex information understandable to the average person. I would highly recommend all of my colleagues attend a training session with Mark through Value Stream LLC."

Douglas Blackshear Controller and Senior Accountant | P&L Management December 7, 2014

"Mark is not just a Lean Six Sigma guru, but a terrific instructor as well. He presents information and principles in a clear fashion, with humor and wit, and supported with real-world examples and anecdotes. He not only presents information, but ensures that those he is instructing understand it. I highly recommend Mark both as an instructor and as an implementer of the principles of "kaizen" to improve the efficiency of any business."

Jonathan Jorgensen Emergency Management | Project Management November 7, 2014

"I was fortunate to have Mark Ryan provide instruction on becoming certified in Lean Six-Sigma (LLS) Yellow Belt. Mark Ryan truly understands the Six-Sigma process and conveyed the theories and principles easily to a group of individuals new to the process. His real world examples open our eyes to how companies are adapting LLS practices into their business models. I would recommend Mark Ryan as a LSS instructor to anyone or to any organization looking to learn how to become more efficient and reduce their muda (waste)."