What We Do

At Leonardo Group Americas, each of our Principals has 25+ years of experience designing Lean production lines, material management systems, and Lean hospitals.

Our workshops provide a unique opportunity to learn directly from experienced Lean production and material management experts who have designed systems for a variety of industries. For the past twelve years, we have partnered with Toyota Material Handling in order to bring these workshops to hundreds of Lean Specialists, Industrial Engineers, and Supply Chain Professionals. 

Incorporating Lean Design concepts into the physical design of your production line, hospital, or value stream will guarantee far greater results than trying to build a Lean culture out of thin air. By incorporating Lean Design principles at the outset of your improvement efforts, you can optimize your processes and achieve sustainable results over the long term. If your previous Lean improvement efforts have failed, it is likely because your processes were not designed correctly in the first place. Our methodology is based on Industrial Engineering techniques and the scientific method. This approach has been refined and proven successful over decades of implementation, resulting in significant improvements in efficiency, quality, and safety. It has been proven in thousands of implementations over a wide range of industries.

We offer a complete suite of training options, from books and online courses to remote implementation programs and in-person consulting.
We work with you to tailor our training and consulting services to your unique needs and challenges, ensuring that you get the support you need to achieve your goals.


If your improvement projects are not getting the results that you are looking for, contact us to find out how our ground-up approach to Lean Design can make a difference. Investing in Lean Design can be the key to unlocking the full potential of your organization, improving performance, and enabling growth.

Meet Our Team

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Richard Rahn

Co-Founder and Principal of Lean Manufacturing Practice

Richard Rahn is a Lean authority with more than 20 years of Lean experience. His professional career in Lean began at the John Costanza Institute (JCIT), where as Vice President of Technology, he introduced Flow Manufacturing to some of the best known companies in the world, including General Electric, Johnson & Johnson, John Deere and Emerson.

Six years later, Richard joined Kiran Consulting Group as a Vice President, where he expanded his Lean skill set to include Simulation Modeling. He is the creator of the Lean operations track for the Aerospace Supplier Excellence Alliance (SEA), an international organization of aerospace suppliers.

In 2007 Richard co-founded Leonardo Group Americas, headquartered in Boulder Colorado. As Principal of Lean Manufacturing Practice, he has trained over 5,000 engineers and Lean professionals. He is the co-author of the source book for Flow Manufacturing, The Complete Guide to Mixed Model Line Design, as well as Aerospace Flow.

Richard was raised in Manila and Mexico City, and can teach in both Spanish and English. He graduated Cum Laude from Middlebury College in Vermont and received his MBA from the University of Colorado. He is APICS certified in Production and Inventory Management (CPIM), and has an additional 14 years of manufacturing and management experience with Ball Aerospace and Storage Technology Corporation in Boulder Colorado.

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Gerard Leone

Co-Founder and Principal of Lean Hospital Practice

Gerard Leone is a seasoned Lean veteran with more than a 20-year career delivering game-changing Lean transformations. His professional Lean career began as Vice President of Technology at the John Costanza Institute, where he built a track record of successes as a respected leader in the fields of productivity improvement and manufacturing systems. Gerard has instructed and implemented Flow Processing techniques throughout entire enterprises, from factory to office administration and engineering in Fortune 500 manufacturers like General Electric, American Standard, and Carrier.

In 1999 he co-founded Business Process Consulting Group, and led Lean transformations at GN ReSound, New Piper Aircraft, Whirlpool, Mobile Tool International, Lucent Technologies, Beltone, AVAYA, and Thermo King.

Gerard is the co-founder of Leonardo Group Americas and co-authored The Complete Guide to Mixed Model Line Design and Aerospace Flow.

Originally from Buenos Aires, Argentina, his bilingual skills in Spanish and English have been valuable in spreading Flow Manufacturing around the world. He taught Statistics at the University of Buenos Aires and Production Management at Colorado State University.