Blue Crane develops the people organisations need to improve performance at every level – from employees who can improve the work around them, through to experienced practitioners capable of leading complex transformation.

Our pathway incorporates Lean Six Sigma Yellow Belt, Green Belt and Black Belt capability, but it goes considerably further than traditional belt training. Lean Six Sigma represents approximately 60-75% of the learning at each level. The balance develops the broader capabilities people need to turn analysis into better work, better decisions and sustained results.

The pathway is designed around increasing responsibility, not simply increasing technical difficulty.

Operational Excellence Foundations incorporates Lean Six Sigma Yellow Belt material within a broader introduction to Operational Excellence.

Participants learn how customer value, process performance, variation, waste, ways of working and team behaviours interact. They learn a structured approach to improvement, but also how improvement fits alongside the day-to-day management of work.

The course develops practical capability in:

• Operational Excellence principles and systems thinking
• Lean and Six Sigma fundamentals and the DMAIC improvement framework
• customer value, Voice of the Customer and value-add versus waste
• process thinking, variation and root cause analysis
• practical continuous improvement and collaborative problem solving
• the 4 Habits of Operational Excellence: Visual Workplaces, Standard Work, Huddles and Continuous Improvement

An immersive process simulation allows participants to experience the effect of process decisions, diagnose problems and improve performance before applying the thinking in their own workplace.

The distinction

Yellow Belt capability is included, but it is not the whole course. Foundations connects improvement with daily work, team behaviour and the wider operating system. Participants leave able to contribute to improvement with a common language, practical tools and a clearer understanding of how operational performance is created.

Capability outcome: Operational Excellence practitioner.

Green Belt is where the pathway changes gear. The technical Lean Six Sigma capability becomes significantly deeper, but so does the expectation of the practitioner.

A Blue Crane Green Belt is being developed to lead change, not simply to apply a larger toolkit.

Participants build on Operational Excellence Foundations, complete the Green Belt core across Define, Measure, Analyse, Improve and Control, then continue developing capability through three targeted Intensives and coached application on a real business project.

Green Belt core

• project selection, scoping and governance
• Voice of the Customer and Critical to Quality requirements
• process mapping, data collection and measurement
• variation, process capability and root cause validation
• Lean process redesign and solution development
• risk, control, sustainment and benefits

Coached application

The workplace project is part of the learning design, not an assignment added at the end. Green Belts apply the methodology to an approved business problem over several months, supported by structured tollgates and individual expert coaching.

That application is where technical knowledge becomes judgement: working with imperfect data, adjusting scope, managing stakeholders, testing assumptions and making decisions when the obvious answer does not survive the analysis.

Capability outcome: Operational Excellence change agent.

Develop transformation project managers.

Black Belt builds on the Green Belt foundation but prepares people for a different role. A Black Belt is not simply a Green Belt with more statistical tools.

The role is to lead difficult, often cross-functional transformation where the problem is important, the solution is not obvious and successful delivery depends on much more than technical analysis.

Advanced Lean Six Sigma remains a substantial part of the program. The broader curriculum develops the capability required to manage transformation in a real organisation.

The Black Belt proposition includes:

• advanced Lean Six Sigma analysis and process improvement
• complex, cross-functional transformation project management
• governance, decision-making, risk and benefits realisation
• stakeholder strategy and influence across organisational boundaries
• executive communication and presence
• facilitation and coaching capability
• the ability to coach Green Belts and strengthen organisational problem solving without taking ownership away from the team

Black Belts need to move comfortably between the detail and the whole system: understanding the evidence, managing the work, navigating the organisation and keeping senior stakeholders focused on the decisions required to deliver the outcome.

Capability outcome: Transformation project manager.

The breadth does not come from adding more tools to a conventional belt syllabus. It comes from deliberately combining technical Lean Six Sigma capability with the wider Operational Excellence disciplines required to use it well.

Operational Excellence and systems thinking

• Lean Six Sigma from Yellow Belt through Black Belt
• real workplace application rather than classroom-only certification
• individual expert coaching and structured tollgates
• advanced Lean and analytical capability
• data storytelling and executive communication
• stakeholder engagement and change acceleration
• project and transformation management
• coaching capability and capability transfer

The intent is not to produce people who can pass increasingly difficult exams. It is to develop people who can take on increasingly difficult improvement roles.

We use classroom learning where classroom learning works. We use simulation when people need to practise. We use Intensives when a capability needs more depth. And we use real projects and expert coaching when the only way to learn something properly is to do it.

The result is a pathway that develops progressively stronger technical capability while also developing the judgement, confidence and organisational skills required to use it.