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Six Sigma courses

Many organisations work hard to perfect their services and processes, but few feel capable of actually measuring this. After all, how do you measure perfection? Based on a data-driven approach, Six Sigma is a methodology designed to do exactly that.

With training on Yellow Belt, Green Belt and Black Belt levels of mastery, our Six Sigma courses can be naturally integrated into your project management to help you finally master the measurement of your organisation's success.

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  • Problem Solving Skills & Conflict Resolution for Customer Service Advisor

    Academy for Health & Fitness
    Updated 2026 | CPD Certified | 10 CPD Points | Free PDF Certificate | Tutor Support | Instant & Lifetime Access
    • Online
    • 1.6 hours · Self-paced
    • Certificate(s) included
    • 10 CPD points
    • Tutor support
    Great service
    Start Learning Today and Boost Your Skills ►►► Problem Solving Skills & Conflict Resolution for Customer Service Advisor Admission Gifts ◄◄ ★★ FREE CPD Accredited PDF Certificate | PDF Transcript | FREE Student ID | Assessment | Lifetime Access | Enrolment Letter ★★ Custome …
    £15

  • Problem Solving Skills for Retail Customer Service

    Academy for Health & Fitness
    Updated 2026 | CPD Certified | 10 CPD Points | Free PDF Certificate | Tutor Support | Instant & Lifetime Access
    • Online
    • 1.1 hours · Self-paced
    • Certificate(s) included
    • 10 CPD points
    • Tutor support
    Great service
    Start Learning Today and Boost Your Skills ►►► Problem Solving Skills for Retail Customer Service Admission Gifts ◄◄ ★★ FREE CPD Accredited PDF Certificate | PDF Transcript | FREE Student ID | Assessment | Lifetime Access | Enrolment Letter ★★ Handling dissatisfied customers ef …
    £15

  • Certificate in Lean Six Sigma White Belt, Green Belt and Black Belt Bundle

    Royal Open College
    12 Lessons (150+ Topics) Exclusive Bundle | Free PDF + Hardcopy Certificate | Lifetime Access
    • Online
    • 2.4 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...£550+ | Yours at absolutely no extra charge! Bonus Course 01: Lean Six Sigma White Belt Bonus Course 02: Lean Six Sigma Green Belt Bonus Course 03: Advanced Lean Six Sigma Black Belt This Certificate in Lean Six Sigma White Belt, Green Belt and Black Belt Bundle is ideal for a wide …
    £209

  • Lean Six Sigma Yellow Belt Professional Training

    Knowledgera
    Updated 2026*/All in One*/Free Certificate*/Lifetime Access*/24/7 support*/ 100% Pass Rate*/14 Days Money-Back Guarantee
    • Online
    • 2.6 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...Lean Six Sigma Yellow Belt. This course builds skills in quality management, waste reduction and efficient workflows. Lean Six Sigma Yellow Belt develops problem-solving ability through structured methods. Lean Six Sigma Yellow Belt supports process analysis. Lean Six Sigma Yellow …
    Save 8%
    £21 £23

  • Lean Six Sigma Yellow Belt

    Texlearn Academy
    Level 3 | Free Instant PDF Certificate | High-quality Course Materials| 24/7 Experienced Tutor Support | Lifetime Access
    • Online
    • 1.2 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...learners, this Lean Six Sigma Yellow Belt course is perfect. Why Enrol on Lean Six Sigma Yellow Belt course with Texlearn Academy: The following are some of the justifications for why you should study the Lean Six Sigma Yellow Belt course: Get Access to the Lean Six Sigma Yellow Belt course …
    £15

  • Lean Six Sigma Green and Black Belt

    Royal Open College
    17 Lessons (150+ Topics) Exclusive Bundle | Free PDF + Hardcopy Certificate | Lifetime Access
    • Online
    • 2.4 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...offers a practical path for those seeking professional growth in Lean Six Sigma and continuous improvement. Key Topics Covered in the Lean Six Sigma Green and Black Belt Programme: ➥ Topic 01: Lean Six Sigma Principles ➥ Topic 02: DMAIC Methodology ➥ Topic 03: Process Improvement …
    £209

  • Lean Six Sigma Black Belt

    Online Training Academy
    CPD Approved | Lifetime Access | Instant Access | 10 CPD Points
    • Online
    • 2 hours · Self-paced
    • Certificate(s) included
    • 10 CPD points
    • Tutor support
    Great service
    ...techniques to identify process improvements. Implement Lean Six Sigma methodologies to enhance organisational performance. Develop skills to lead Lean Six Sigma projects with confidence and competence. This Lean Six Sigma Black Belt course is accessible to anyone eager to learn more …
    £15

  • Lean Six Sigma Green Belt Professional Training

    Knowledgera
    Updated 2026*/All in One*/Free Certificate*/Lifetime Access*/24/7 support*/ 100% Pass Rate*/14 Days Money-Back Guarantee
    • Online
    • 2.6 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    Lean Six Sigma Green Belt training builds practical skills to improve quality, reduce waste, and solve process problems. Lean Six Sigma Green Belt methods support smarter decisions, while Lean Six Sigma Green Belt tools strengthen analysis. Learners apply Lean Six Sigma Green Belt …
    £23

  • Lean Six Sigma Training Course

    Career Education
    Massive Savings !! PDF Certificate Included | Level 3 Training | Comprehensive Study Materials | 24/7 Support
    • Online
    • 1.4 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...average salary £46,000 Lean Six Sigma Claim Your Certificate Review Request Lean Six Sigma_ Module 1 What is Six Sigma Lean Six Sigma_ Module 2 Standard Deviation Concepts Introduction to the module Lean Six Sigma_ Module 3 Project Charters Lean Six Sigma_ Module 4 Process Definition …
    £15.99

  • Lean Six Sigma Black Belt Professional Training

    Knowledgera
    Updated 2026*/All in One*/Free Certificate*/Lifetime Access*/24/7 support*/ 100% Pass Rate*/14 Days Money-Back Guarantee
    • Online
    • 2.3 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...Lean Six Sigma Black Belt statistics, Lean Six Sigma Black Belt DMAIC practices, Lean Six Sigma Black Belt quality tools, Lean Six Sigma Black Belt risk analysis, Lean Six Sigma Black Belt change strategies, Lean Six Sigma Black Belt performance measurement, and Lean Six Sigma Black …
    £23

  • Six Sigma: Strategies for Operations Management

    Thames College
    Updated 2026 | CPD Accredited Course | Free PDF Certificate | Instant Certificate After Completion
    • Online
    • 2.8 hours · Self-paced
    • Certificate(s) included
    • 10 CPD points
    • Tutor support
    Great service
    ...Lean Six Sigma Consultant Operations Supervisor Risk and Change Management Associate Six Sigma: Strategies for Operations Management Module 2: The DMAIC Methodology Module 3: Six Sigma Roles and Responsibilities Module 4: Process Improvement Techniques Module 5: Lean Six Sigma Integration …
    £15

  • Lean Six Sigma Consultant

    Learning Facility
    Learn Everything About Lean Six Sigma and Get Certified Instantly
    • Online
    • 1.2 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...Certificate Review Request Lean Six Sigma Consultant Final Test _ Assignment Lean Six Sigma Consultant- 450738 Claim your Certificate for Lean Six Sigma Consultant- 450738 _ Assignment Lean Six Sigma Consultant- 450738 …
    £15.99

  • Six Sigma Process Course

    Knowledge Gate
    CPD Accredited>Get Free Certificate Within A Day! 4 Video Lesson> Easy to Learn> No Exam Required> 24/7 Expert Support
    • Online
    • 0.6 hours · Self-paced
    • Certificate(s) included
    • 10 CPD points
    • Tutor support
    Great service
    ...This Six Sigma Process course allows you to: Build a firm foundation in Six Sigma Process. Facilitate your voyage toward a rewarding career in Six Sigma Process. Articulate your skills in Six Sigma Process. Familiarise yourself with the cutting-edge tools relevant in Six Sigma Process …
    £15

  • Six Sigma: Lean Six Sigma Certification

    Skills Boost
    Special Offer | 3 Courses Bundle | Free 3 PDF Certificate | Money Back Guarantee | Lifetime Access | 24/7 Tutor Support
    • 13 students
    • Online
    • 14.1 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    Trending
    ...after successfully finishing this Six Sigma: Lean Six Sigma Certification. You'll be happy to learn that this Six Sigma: Lean Six Sigma Certification PDF certificate is completely FREE . Six Sigma: Lean Six Sigma Certification The Lean Six Sigma Certification is perfect for professionals …
    Save 21%
    £15 £19

  • Lean Six Sigma Training: Principles, Tools and Techniques

    Training Skills
    9 Premium Modules | Free PDF Certificate on Completion | Instant Course Access | Self-Paced Learning
    • New course!
    • Online
    • 1.5 hours · Self-paced
    • Certificate(s) included
    ...Introduction to Lean Six Sigma Module 2: Define Phase Module 3: Gas Appliances and Systems Module 4: Hydropower Module 5: Improve Phase Module 6: Control Phase Module 7: Lean Tools and Techniques Module 8: Six Sigma Tools and Techniques Module 9: Project Management in Lean Six Sigma The materials …
    £15.99

  • Six Sigma for Managers

    Learning Facility
    Free PDF Certificate | Lifetime Access | Comprehensive Study Materials | 24/7 Support
    • Online
    • 1.5 hours · Self-paced
    • Certificate(s) included
    Great service
    Six Sigma for Managers Six Sigma for Managers is designed to equip new managers with the essential tools and strategies to lead their teams effectively using Six Sigma principles. This course focuses on improving operational efficiency, enhancing team management, and …
    £15.99

  • Introduction to Lean Six Sigma

    Learning Facility
    PDF Certificate Included | Level 3 Training | CPD IQ Accredited | Lifetime Access
    • Online
    • 1.3 hours · Self-paced
    • Certificate(s) included
    Great service
    Introduction to Lean Six Sigma Introduction to Lean Six Sigma provides a clear, structured entry point into Six Sigma as a method for improving performance, reducing variation, and supporting better decisions across organisations. The course places Six Sigma in a practical business …
    £15.99

  • Six Sigma Project Management – CPD Accredited Course

    Inspire London College Ltd
    Six Sigma Project Management | CPD Accredited | 100% Online | Self-Paced Study | 24/7 Tutor Support
    • Online
    • 0.4 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...required to manage projects using Six Sigma principles and methodologies. To achieve this qualification, learners must successfully complete all 3 units . Units Outline Unit 1: Introduction to Six Sigma and Project Management Unit 2: Six Sigma Project Phases and Modelling Unit …
    £15

  • Lean Six Sigma Green Belt

    Acudemy
    Accredited courses | Virtual Live Classroom | 0% Interest Free payments available
    • 91 enquiries
    • Online
    • 5 days · Full-time
    • Professional certification
    • Exam(s) included
    • Tutor support
    Great service
    The lean six sigma green belt training course is a 5-day course that would provide you with an expert-level understanding of the lean six sigma methodology. As your lean six sigma journey begins, you will learn how to measure process performance and identify opportunities …
    Save 11%
    £1,499 £1,695

  • Lean Six Sigma Green Belt Training Course With Exam

    The Knowledge Academy
    Online course including exam
    • 246 enquiries
    • Online
    • Self-paced
    • Professional certification
    • Exam(s) included
    • Tutor support
    ...tools used in solving practical business problems. By completing your Lean Six Sigma Green Belt Training online, delegates will be able to adjust the Lean Six Sigma methodology for different business problems. They will have earned the qualifications in Lean Six Sigma that will allows …
    Enquire for pricing

  • Project Management with Agile Project Management (APM) & Six Sigma

    Training Edge
    65+ CPD Certified Topics | 6 Courses + 6 PDF Certificates | 14 Day Money Back Guarantee | Lifetime Access
    • Online
    • 14.4 hours · Self-paced
    • Certificate(s) included
    Great service
    ...Conclusion ⇒ Course 03: Six Sigma Module 1: Understanding Six Sigma Module 2: Six Sigma History and Application Module 3: Other Process Improvement and Quality Methods Module 4: Lean Concepts Module 5: Basic Six Sigma Concepts Module 6: Approaching the Problem Module 7: What is a Process …
    £100

  • Lean Six Sigma Master Black Belt

    The Knowledge Academy
    Online course including exam
    • 62 enquiries
    • Online
    • 120 hours · Self-paced
    • Professional certification
    • Exam(s) included
    ...Introduction to variation and SPC Identifying the root cause Solving problems Kaizen events Lean teams Lean Six Sigma Green Belt Objectives of Lean Six Sigma Green Belt Training The Role of the Lean Six Sigma Green Belt Lean Six Sigma Green Belt Agenda Improvement Methodologies …
    Enquire for pricing

  • Lean Six Sigma Black Belt Manufacturing (Online)

    The Lean Six Sigma Company
    Online course | Experienced Master Black Belt instructor | Learning materials, exam & project coaching included.
    • Online
    • 12 days · Full-time
    • Professional certification
    • Exam(s) included
    • Certificate(s) included
    • Tutor support
    The Lean Six Sigma Black Belt Manufacturing course is an advanced programme designed for experienced practitioners who want to lead complex improvement initiatives in manufacturing environments. This course will provide an in-depth understanding of the methodology, …
    £4,500

  • Lean Six Sigma Black Belt Manufacturing (In-person)

    The Lean Six Sigma Company
    In-person course | Experienced Master Black Belt instructor | Learning materials, exam & project coaching included.
    • Classroom
    • 10 days · Full-time
    • Professional certification
    • Exam(s) included
    • Certificate(s) included
    • Tutor support
    The Lean Six Sigma Black Belt Manufacturing course is an advanced programme designed for experienced practitioners who want to lead complex improvement initiatives in manufacturing environments. This course will provide an in-depth understanding of the methodology, …
    £4,500

  • Lean Six Sigma Yellow Belt - London

    The Knowledge Academy
    Classroom course including exams
    • 18 enquiries
    • Classroom
    • 2 days · Full-time
    • Professional certification
    • Exam(s) included
    • Tutor support
    ...interested in learning more about Lean Six Sigma and how it can be used as a system for quality improvement. It is also the ideal start to further Lean Six Sigma study, including our Lean Six Sigma Green Belt course. About Lean Six Sigma Lean Six Sigma is a methodology for business …
    Enquire for pricing

  • Lean Six Sigma Yellow Belt - Manchester

    The Knowledge Academy
    Classroom course including exams
    • 21 enquiries
    • Classroom
    • 2 days · Full-time
    • Professional certification
    • Exam(s) included
    • Tutor support
    ...interested in learning more about Lean Six Sigma and how it can be used as a system for quality improvement. It is also the ideal start to further Lean Six Sigma study, including our Lean Six Sigma Green Belt course. About Lean Six Sigma Lean Six Sigma is a methodology for business …
    Enquire for pricing

  • Lean Six Sigma Yellow Belt - Birmingham

    The Knowledge Academy
    Classroom course including exams
    • 10 enquiries
    • Classroom
    • 2 days · Full-time
    • Professional certification
    • Exam(s) included
    • Tutor support
    ...interested in learning more about Lean Six Sigma and how it can be used as a system for quality improvement. It is also the ideal start to further Lean Six Sigma study, including our Lean Six Sigma Green Belt course. About Lean Six Sigma Lean Six Sigma is a methodology for business …
    Enquire for pricing
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FAQs

Reed Courses advertises a large variety of Six Sigma courses which are delivered by a range of learning providers. The Six Sigma courses on offer vary in time duration and study method, with many offering tutor support. Whether you want to study for a regulated qualification, or take a Six Sigma course which provides CPD points/hours or qualifications, there are a number of learning options available.

If you're looking for Six Sigma courses, you might also be interested in Project management, Agile and PRINCE2®. These courses can be taken to further enhance your understanding of the subject. By having a broader understanding of the subject can help you to improve your professional or personal development.

Yes, Reed Courses has a wide range of free courses in a variety of subject areas. These free courses are a great way to explore a subject you're interested in without a financial commitment. You can find them by visiting the free page.
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