Lean Manufacturing A-Z: Operations Management & Six Sigma (Udemy.com)
White Belt, Yellow Belt and Green Belt for Business: Process and Systems Improvement in Production and Industry
Created by: Laurence Gartside
Last updated October 2025
What you will learn
- Become the Lean & Six Sigma Guru in your team! Combine thorough understanding with powerful tools and techniques
- Gain a total overview of Lean Operations for your Manufacturing or Service business
- Boost your career: increase your confidence to see and lead change , impress your own boss and become a better manager
- Six Sigma fundamentals - 13 dedicated new lessons of this powerful quality improvement methodology
- Increase profitability, improve delivery and use your resources more efficiently
- Master the fundamentals of Lean from total beginner to a competent professional. All the tools, principles and philosophy of Lean
- Practical actions on how to improve any operations business or process; from a factory to a restaurant
- Enhance and organize your business more effectively and efficiently
- Ideal for industrial / production / manufacturing organizations but also service and traditional business operations
How it compares
Against the other 1,210 rated Udemy courses in Business on CourseDuck:
- Rating4.4 out of 5higher than 27% of them
- Reviews6,776#122 of 1,211 by number of reviews
- Length4.3 hourslonger than 66% of them
- Last updatedOctober 2025more recently than 52% of them
Course Description
Master the tools and methodology of Lean, Six Sigma and Kaizen to have and "impact" and "improve" your business operations - manufacturing, services, industrial operations and production.
Covers the essentials of White Belt, Yellow Belt and many Green Belt Concepts of Lean and White > Yellow Belt Six Sigma.
Equip yourself to take a new leading role in your workplace - improving your processes, systems, business / organization.
Understand the fundamentals, then details of the most effective, proven improvement methodology ever. The principles, tools and essential approaches to continuous improvement / kaizen in business systems, organization and design.
Become the Lean & Six Sigma authority in your team on improving the operations systems in your business
This MBA style course on Lean Manufacturing & Six Sigma prepares and empowers you to make a REAL difference. Turbo-charge your career, and your business performance, to the highest levels.
This course is for the new or aspiring manager, the ambitious engineer, high flying consultant, the hands-on planners and the practical business analysts.
Business operations come in all shapes and sizes with a host of unique challenges; but Lean, whilst first developed in manufacturing has successfully lasted the decades and bridged into transport, retail, healthcare, logistics, finance and service companies. Lean remains the heart of continuously improving businesses of all types to remain competitive, improving profitability, improving customer experience and customer satisfaction, reducing costs and improving delivery.
Without a solid grasp of Lean and an awareness of Six Sigma, no manager, junior or senior, can competently or confidently look to improve their business operations, the processes, systems and teams that make a business successful.
Take control of your career and equip yourself with a solid base in Lean Methodologies that you can practically use right now to unlock the potential of your business processes!
Course Sections:
1. Lean Fundamentals and Philosophy
2. Value and Waste
3. Inventory Management and Control
4. Tools of Lean
5. Quality Management
6. Flow
7. Scheduling and Production Planning for Lean
8. History of Lean
Course Extras
Downloadable Documents with summaries and exercises
Summary Test with 80 multiple choice questions to test and lock in your learning
Take control! Boost your career and your business! Join us today!
Full List of Course Sub Sections:
1. Fundamentals and Philosophy of Lean
Fundamentals of Lean
The 5 Principles of Lean
Lean is like an Orchestra
Muda, Muri & Mura
The 25 Characteristics of Lean
2. Value and Waste
Value and Waste - Introduction
Finding Customer Value - Kano
Process Mapping for Value
Value Timelines
Tea Shop VA/ NVA Exercise
Tea Shop Exercise - Debrief
The 8 Wastes of Lean : TIMWOODS
Other Types of Waste
Chasing Waste - Caution
3. Inventory Management
Inventory Introduction
What is Inventory?
Why do we Need Inventory?
Little's Law
Costs of Inventory
Rock-Boat Analogy
4. Tools of Lean
Tools - Introduction
5S - Workplace Organization
SMED: Changeover and Cycletime Reduction
SMED Method: Gantt Chart
Value Stream Mapping (VSM)
Visual Management
Gemba
Gemba Walks
Standard Work
PDCA Improvement Cycle
A3 Reports
5. Quality
Quality - Introduction
Reducing Complexity
Reducing Mistakes
Reducing Variation
Root Cause and 5 Whys
Jidoka - Autonomation
Poka-Yoke - Mistake Proofing
Total Productive Maintenance (TPM)
6. Flow
Flow - Introduction
What Stops Flow?
Reducing Variation in the System
Causes of Variation of Demand and Capacity
Demand Management - Introduction
External Demand Management
Internal Demand Management
Takt Time, Cycle Time & Lead Time
Takt Time
Cycle Time
Throughput and Lead Time
Takt Time, Cycle Time & Lead Time Summary
Small Batch Sizes
Batch Sizes and One Piece Flow
Local Efficiencies don't make an efficient system
7. Scheduling and Pull
Scheduling - Introduction
Lean Scheduling
Choosing Batch Sizes
Economic Batch Quantity / EOQ / EBQ
Every Product Every Interval ( EPEI )
Pull
Cake Shop Example - Pull vs Push
Production Pull in a Burger Shop
Kanban - Production Planning
Push vs Pull Approaches
Pull: Pros and Cons
Push Pull Combination
8. History of Lean
History of Lean - Introduction
History of Lean - Timeline
Toyota Production System (TPS)
9. Six Sigma
Overview of Six Sigma
Six Sigma Statistics
Principles of Six Sigma
History of Six Sigma
Six Sigma Certification Belts
DMAIC Improvement Methodology
DMAIC Doughnut Example
Instructor Details
- 4.4 Rating
6,776 Reviews
Laurence Gartside
Helping You Level-Up Your Business Operations
Consultant and Training in Business Operations Management
Through my company, "Rowtons Training", I provide concise and practical training in Industrial and Corporate Business Operations.
Specialising in Helping High-Volume Operations & Manufacturers to Increase Throughput, Capacity and Deliver Results
-Operations Management
-Business Performance Improvement
-Capacity Analysis and Increase
I work with senior management teams, supervisors, consultants, engineers and operators to improve their business systems; bringing structure, practical analysis and direct action to help your team make a big impact, fast.
My Udemy Training Courses:
- Operations Management A-Z
- Lean Manufacturing A-Z
- Supply Chain Management A-Z
- Logistics Management: International Freight and Shipping
- Inventory Management A-Z
- Safety Stock Inventory Calculation
- KPIs: Key Performance Indicators
- Supply Chain KPIs and Performance
- Demand & Capacity Management
In my courses, I teach the most valuable subject knowledge, in the least time, that you can really "use" to enhance your own career and business. All wrapped up with a few goofy jokes, silly stories and inappropriate examples!
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Reviews
By Stevie Borne on 9/16/2026
Very engaging instructor. He uses fun and interesting examples to explain concepts in ways so can remember them. I recommend this course and this instructor.
By Adedeji Oluwatosin Adeloro on 7/17/2026
Intellectually satisfying and practically sound a course. The instructor possesses a remarkable mastery of the course and teaches with a flow that characterizes a mature Lean Management System.
By Sean Brewis on 5/22/2026
The content is fine but a 20+ question timed quiz is over the top. Quiz is good but this isn't collage, you need to allow time for people to check their notes and respond. Also, if I need to sit through this much content and answer this many questions, there should be a cert at the end of it. Overkill
By Bob Hoffman on 5/11/2026
Some of the editing is poor in this training. It hasn't taken away from the content, but it's unprofessional.
By Dasan Wanniarachchi on 5/6/2026
It's really engaging and interesting to know more about lean six sigma strategies. One of the few things I got more from this was how adaptable is lean and six sigma. Both have the same synergy and purpose when it comes to the level of minimizing the risk and optimizing the workflow and quality of each project and work.
By Yazid Eka Putra on 4/1/2026
The explanation provided by the instructor in this learning session was easy to understand and offered very valuable information for my career development.
By Sudhish Kumar on 3/27/2026
This has been amazing training which cleared much of the operational concepts and highlighted six sigma approach, how it can stream line the process
By Carmen Marlick on 12/30/2025
I enjoy the short video explanations. Very informative, lecturer is very cool and calm to listen to as well. thank you.
By Salih Gulsen on 12/17/2025
The content and explanation was great and crystal clear! While grouping the exams are nice, it also feels like you might have put some quick quizzes in between to keep it more interactive. But in overall, this one was one of the best courses that I have taken.
By Bart Stanley on 11/24/2025
Its a great course so far. It is also user-friendly, unlike some other previous courses that I've taken, from different websites.
Quality Score
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Overall Score : 88 / 100












