Why Pursue Lean Six Sigma Training for Business Excellence?

Process improvement is how world-leading companies ensure that excellence is achieved and success is maintained. Continuous improvement is the norm and an organisation that doesn’t improve at a rate better than its competitors will not survive in the long term. Let the team at Thornley Group help you deliver sustainable positive change in your organisation.

Thornley Group provides services that cater for small, medium and large enterprises. Whether you are a service organisation or a manufacturing organisation, we can provide expert consultancy and training in Lean and Six Sigma that will drive your business performance forward.

Thornley Group offers a wide range of business consultancy services. From strategy and policy deployment to the detailed resolution of day-to-day operational issues, we have the expertise and experience to assist.

We can provide hands-on help or offer advice from a knowledge-base gained from working with a large number of companies worldwide.

Our consultants have world-class experience working at the senior management level in multinational organisations ranging from the automotive industry to seafood. With expertise in Lean services, Lean manufacturing, Six Sigma and a range of other business excellence approaches, our team will ensure that your organisation achieves its potential. Thornley Group can rapidly get to the issues and offer creative solutions.

Our ‘Integrated Excellence’ approach combines Strategy, Management Systems, Lean and Six Sigma to drive the business forward. Thornley Group uses methods developed, proven and used by some of the world’s most successful companies over many years to ensure sales performance, service delivery, customer satisfaction and profits are improved.


  • Lean Manufacturing and Lean Services consultancy & training
  • Reducing waste and cost of resources
  • Process and design improvement
  • Simplification

Business Process Improvement

  • Leading business process improvement
  • Best-practice methodologies
  • Effective use of business data
  • Verifying bottom-line impact

Six-Sigma Deployment Consultancy

  • Six-Sigma Black Belt, Green Belt and Yellow Belt training to international standards 
  • Project management and delivery
  • Mentoring services
  • Master Black Belt and Black Belt services

Strategy and Policy Deployment

  • Establishing the ‘Vital Few’
  • The Strategy and Policy Deployment Process
  • Quality Function Deployment
  • Methods and Documents
  • Management Information and Reporting

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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