Goldratt Research Labs (GRL) was founded in 2007 by Dr. Alan Barnard, on request
of Dr. Eli Goldratt, the creator of Theory of Constraints (TOC), to create a research
organization that would be a spearhead for new Theory of Constraints based research
and development to help accelerate and test the ever growing TOC body of knowledge.
GRL focuses on developing research partnerships with especially the more complex
private and public sector organizations to find innovative and sustainable ways
to achieve more of their goal units, in less time with the same or less resources.
We employ a robust research methodology that starts with:
Quantifying the extent and system wide consequences of problems,
Identifying and validating root cause hypotheses,
Developing viable win:win:win solutions in collaboration with key stakeholders to
identify all the necessary and sufficient changes to achieve the desired level of
performance as well as the best sequence of implementation in the form of a Strategy and Tactic tree
Testing and continuous improvement of these solutions through "proof-of-concept"
To ensure sustainability of changes and continuous improvement GRL provides experienced
TOC experts - all certified by TOCICO
Audit the implementation of recommended changes to pro-actively identify and overcome
unexpected implementation obstacles; and
Assist organizations and their IT partners in implementing these TOC best practices
within their IT systems.
Since the start of the development of Theory of Constraints over 30 years ago, there
have been thousands of successful TOC implementations in almost every industry and
application imaginable. The “Theory of Constraints Handbook”, published by McGraw
Hill in 2010, provides an overview of the incredible scope of TOC applications today.
These do not only include manufacturing, distribution and project based organizations,
but also service-based organizations, city councils, schools, hospitals and even
We believe that despite the great successes already achieved, we are only now ready
to discover the full implication and application of managing and improving systems
holistically by managing system constraint(s), and the importance of understanding
the human aspect of such a change. Considering the continued exponential growth
in population and complexity of the world we live in, we believe that the most significant
contribution of TOC over the next 30 years will be its application to help us to
better exploit (and not waste) our scarcest resources - our finite natural resources
and on a personal level, our limited time, attention and motivation - wasted by
doing the many things we should not do and not doing the few things we should.
As a research organization, we want to contribute to advancing the application of
existing TOC knowledge to more fields and to develop new TOC knowledge to help individuals,
organizations and governments better manage these scarce and finite resources for
the benefit of all.
Dr. Alan Barnard, CEO Goldratt Research Labs,
Dr. Alan Barnard is recognized as one of the leading TOC Experts in the world. For the last 15 years, he has worked with Dr. Eli Goldratt on developing new TOC knowledge and leading TOC analysis and implementations for typically large and complex organizations from both the private sector and the public sector. He has applied TOC to achieve his personal goal of helping organizations and individuals identify and unlock their inherent potential.
Dr. Barnard is CEO of Goldratt Research Labs, Director of Goldratt Group Africa, Chairman of Realization Africa, Chairman of African Phosphates and Chairman of The Odyssey Institute.
He was a founding board member and chairman of TOCICO (Theory of Constraints Certification Organization) from 2003-2005, currently serves as chair for the TOCICO Business Strategy Certification committee and received the TOCICO Lifetime Membership award in 2006.
Jaco-Ben Vosloo, Director Simulation and Technology at Goldratt Research Labs,
Jaco-Ben is an industrial engineer with extensive experience in Simulation modeling to determine the potential performance of systems and the impact of changing the rules and other conditions on system performance. He has worked with Dr. Alan Barnard to develop a number of Business Simulation models and Apps including Goldratt’s Dice Game and Goldratt Mining Supply Chain Simulation Model that is available in the IOS and OS X Mac App stores. At GRL, Jaco-Ben is responsible for Technology and Simulation Projects.
DAN KLARMAN, MANAGEMENT CONSULTANT
Dan’s focus is on leading organizational improvement processes by facilitating Theory of Constraints (TOC) thinking processes and implementing breakthrough solutions with a clear focus on adding measurable bottom-line value (in whichever way it is defined). Dan specializes in integrating organizational changes with the appropriate IT and BI support and has done significant research into supply chain network behavior and advanced statistics in relation to improving validity of simulated data. He loves developing solutions based on a combination of fact-based data analysis, intimate knowledge of advanced management methodologies coupled with simulation-based fine-tuning. Before joining the Goldratt Research Labs team, he spent 10 years doing R&D in High Tech with specific focus on numerical algorithms and simulation development. Dan holds an M.Sc. in Physics with honours from Tel Aviv University, is an Avraham Goldratt Institute “Jonah” graduate and also certified Odyssey Program facilitator.
DR. ANDREY MALYKHANOV, SIMULATION EXPERT
Andrey is one of the leading experts in applying simulation and data analysis techniques to solve complex and challenging business tasks, especially in logistics, inventory management and production. Andrey has 5 years of experience in business consulting and 7 years of experience in practical simulation. In 2011 Andrey was awarded a Ph.D. degree in simulation. Andrey is an expert in using AnyLogic, the preferred simulation modeling software used by Goldratt Research Labs and has worked with his experienced simulation and data analytics team with Dr. Alan Barnard on a few large and complex simulation projects to show for example the benefits that Theory of Constraints can bring when applied, not only to links within a supply chain, but to optimize the whole supply chain.
Dr. Filippo Pescara, TOC Expert
Filippo Pescara is a doctor in electronic engineering (from University of Ancona) and he holds an MBA in managerial engineering from Polytechnic of Milan. His interest in TOC started in 1993 when he read the goal for the first time. He’s a TOC practitioner since 1995.
Filipo engages in both consultancy and educational projects. He works on holistic projects in medium sized companies in Italy and cooperates with industrial associations and universities holding conferences, educational projects and seminars.
In 1999 he was the Italian facilitator of the GSP in a class composed by different companies in Bologna. He taught TOC operations and logistics for two years as an adjunct professor at the University of Ancona (Italy) in the academic years 2003-2004 and 2004-2005. He is a consulting partner of Inherent Simplicity since January 2008.
In 2011 Dr. Alan Barnard asked him, on the advice of Eli Goldratt who knew about his research and developments in the field of Strategy & Tactics Trees and the Thinking Processes (he presented some of his findings and results to Eli on May 2010), to be part of the Goldratt Research Labs.
Dr. Barry Morgenstern, TOC Expert
Connecticut, United States
Barry holds a PhD in Special Education and Applied Behavior Analysis. He is a Board Certified Behavior Analyst who trains teachers, parents, and therapists to work with children with autism and other developmental disorders. He has 20 years experience in a wide variety of settings and is currently the CT Director of Research for The Institute of Professional Practice.
His current research interest focuses on testing the extent that the Theory of Constraints can improve services for children with autism.
He has worked with TOC at the International Odyssey Program, as well as applications for the State of Utah.
Zelle (Gizelle) le Roux, TOC Expert,
Zelle holds a BEng degree in Industrial & Systems Engineering (Cum Laude) and is a multi-skilled problem solver who relishes the challenge of finding simple, yet elegant solutions for improving complex systems. She is a TOCICO certified TOC practitioner in Supply Chain Logistics and she holds a degree in Industrial and Systems Engineering (Cum Laude). Zelle has extensive experience in using Theory of Constraints and simulation modeling to help organizations improve productivity in the manufacturing and distribution environment and in using simulation models in strategic planning and management training. She is also Microsoft Excel and Harmony Strategy & Tactic Software super-user.
Zelle prides herself on delivering excellence, living passionately and making a meaningful contribution to the people and organisations that she engages with.
Do you manage a COMPLEX environment and are you under pressure to DO MORE in LESS
TIME with LESS RESOURCES?
Are you interested in discovering whether there could be a simple, robust solution
for achieving and sustaining a step-change improvement in such an environment?
IF you answered YES and YES... you are welcome to contact Dr. Alan Barnard
to discuss a possible research partnership with Goldratt Research Labs