Real-World Lean,
Real-World Results

Achieve more with Sempai®
Sempai helps individuals and manufacturers of all sizes to maximise the full potential of Lean through practical, results-driven courses and consultancy – developed and refined over 25 years of industry expertise.

Award winning content

Learning Technologies Award  - winners for best content 

Our Courses. Your words.

#best I've seen | #a great way to develop talent | #is awesome | #is a game changer | #saved my life

Bitesize learning, easy to pick up and put down. Simple, engaging and very effective, on the job training for busy team leaders.

Best I've seen for this targeted user group.

PAUL ROGERS
A better and easier way of problem solving. Thank you




Wayne Rostron
We were able to find super useful insights on our performance and came up with improvement activities that we are still implementing across our sites world wide!


Laura Parra

Lean Online Courses

Most training tells you what Lean is, we help you transform with it
SempaiGuide courses cut through the theory and get straight to action, helping you drive real, measurable improvements from day one.
Whether you’re just starting out or battling the challenge of sustaining change where others have struggled, our courses give you the practical tools to make Lean work on the shop floor, and keep it working

Key features of SempaiGuide Courses:

See how SempaiGuide Lean Courses stand out.
Designed for real-world impact, hands-on application, and lasting shopfloor improvements

Real-World Results

Apply practical exercises instantly, track SQDPCE improvements in-course, and showcase your impact for career growth

Accessibility & Portabiltiy

Fully online and available 24/7 - train at your own pace on mobile, tablet, or desktop, pause anytime, and pick up right where you left off.

Downloadable Assets & Tools

Gain access to intuitive tools, guides, and checklists to support long-term success

Levels Aimed At

Suitable for all levels, with a focus on driving sustainable shopfloor changes.

Interactivity & Engagement

Engaging, interactive content with real-world case studies and shopfloor examples

Instructor Expertise

Each course is designed by distilling over 25 years working with the world’s leading manufacturers

Certification

Certificate of completion included to verify your skills

Support & Guidance

Ongoing support and additional resources available

Reviews

100% of team leaders loved or liked the courses



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ANNUAL SUBSCRIPTION

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Master Lean with our Annual Subscription!
Gain unlimited access to a full range of expertly crafted Lean Courses, designed to help you master Lean principles, improve processes, and drive lasting success in your organisation.

Looking for more support?

SempaiGuide® Plus

SempaiGuide® Plus is a blended offering, giving you access to an annual subscription of Lean courses plus additional virtual support from our team which includes:
  • Remote check-ins 
  • Q&A sessions 
  • Guidance on a scenario you want to address 
Our customers find that regular check-ins and reviews, with targeted support, help to embed lean habits and sustain great results from the team.  
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Why work with Sempai?

1,000+ people in
100+ businesses

upskilled in Lean

25 Years


of Lean transformation Experience

Award Winning Content

Learning Technologies Awards

7xROI


     from our online courses after one pass

Results driven approach

Quality Improvement

Cycle Time Reduction

OEE Improvement

Looking for Lean Consultancy?

While our online courses give ​you and your team the skills to improve daily operations, sometimes you need expert guidance to tackle the bigger picture.

We work with manufacturing leaders to cut through complexity, streamline processes, and embed Lean thinking into the fabric of their operations. Whether you're scaling up, struggling with inefficiencies, or looking to future-proof your business, our consultancy brings ​25 years of real-world experience and practical solutions that drive results.

Hands-on, no-nonsense support tailored to your challenges. If you need a fresh perspective and a roadmap to measurable improvements, let’s talk.
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Highly practical and very flexible when adapting lean tools and systems to our specific business need - always looking to get maximum value from the process.

Manufacturing Manager

BECTON DICKINSON

Trusted by manufacturers of all sizes to
deliver Lean success for over 25 years 

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