Lean Maturity Model

Introduction: Lean Maturity Model

The Lean Maturity Model is a framework used to measure how well an organisation has adopted Lean practices. It shows progress step by step, from early awareness to full integration of Lean as part of daily culture.

Background

The concept was developed to help organisations see where they stand in their Lean journey. Instead of a one-time assessment, it highlights a path of growth. The model encourages steady progress, recognising that culture and processes take time to evolve.

Key Elements / Features

• Levels of maturity – Usually divided into phases, such as initial, developing, managed, leading, and optimised.
• Focus on culture – Not just tools, but mindset, leadership, and employee involvement.
• Assessment tool – Helps teams identify strengths and gaps.
• Improvement roadmap – Provides clear direction for next steps.

Applications / Examples

A service company might use the model to see if Lean is applied only in projects or embedded across all departments. A manufacturer may assess whether improvement is leader-driven or fully supported by employees.

Relevance / Impact

The Lean Maturity Model helps avoid stagnation by showing the bigger picture. It guides organisations to keep developing, ensuring Lean becomes sustainable over time.

See also

• 0-Base Line Culture Measurement
• Lean Leadership
• Lean Culture
• Lean Thinking