Thornley Group is an IASSC accredited training organisation for the delivery of certified Lean Six Sigma Training.  Attending a Thornley Group Lean Six Sigma course and certification programme, online or in a classroom, means that your training course complies with the highest standards. Thornley Group has represented and promoted leading-edge quality thinking since 2006 and continues to be a leading quality training and certification provider of Lean and Six Sigma courses.

Lean Six Sigma Yellow Belt

This course equips attendees to get started on the delivery of improvement activities and provides the knowledge required to do this in a structured and measurable way.

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Lean Six Sigma Yellow Belt to Green Belt Upgrade

Lean and Six Sigma deliver business goals and objectives through the rigorous application of proven improvement methodologies.

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Lean Six Sigma Green Belt

By focusing on the customer and delivering benefits quickly it is possible to improve quality performance and profitability simultaneously.

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Lean Six Sigma Black Belt Upgrade

Our Black Belt training provides all that is required for Lean Six Sigma implementation and project leadership.

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Corporate Solutions

We can provide all our training courses, in-house, to corporate clients.  A wide range of training options are available which can be tailored to your requirements. Mentoring and project management services can be provided to support our programmes.

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World class Lean & Six Sigma training

Whether you are interested in a course to advance your career, or looking for a corporate solution, speak to one of our consultants to see how we can help

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