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It is the reputational quality, integrity and knowledge of our expert practitioners that differentiates our approach to educational training, coaching and consultancy.

With substantial backgrounds in manufacturing and engineering, this hands-on experience is underpinned by the latest manufacturing thinking and techniques, and compliments our ability to see and understand the needs of each individual, and every manufacturer we support.

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Lee House, Manchester M1 5JW +44 (0)161 245 4845 Monday to Friday 9.00am - 5.00pm info@themfgi.co.uk

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Six Sigma
Training

Start your Six Sigma journey with The Manufacturing Institute and develop the capability to deliver tangible workplace results that last.

More Than a One-Off Course

Designed to be applied in the workplace, not completed and forgotten.

Operational Impact, Not CV Certification

Focused on improving real operations, not just adding a badge to your CV.

Trusted Manufacturing Expertise Since 1994

Delivering high-quality manufacturing training for over 30 years.

Flexible Delivery to Suit Your Needs

Public courses, online delivery, or bespoke onsite programmes.

Quality Led, Accredited Delivery

Accredited based on the quality of our Six Sigma delivery.

Built for Sustainable Capability

Build long-term improvement capability, not one-off project success.

Six Sigma
Methodology

Since 1994, The Manufacturing Institute has been delivering Six Sigma training to manufacturers, with a focus on practical application and lasting improvement. Our approach goes beyond teaching tools and terminology – it is designed to ensure learning is applied back in the workplace and embedded into day‑to‑day operations.

We don’t treat Six Sigma as a theoretical framework or a one‑off qualification. We teach it as a practical, structured approach to improvement, focused on applying learning back in the workplace and building capability that lasts.

DMAIC forms the backbone of any Six Sigma delivery, providing a structured and repeatable framework for problem‑solving. At The Manufacturing Institute, it is always taught through a practical, work‑based lens.

  • DEFINE the problems and goals
  • MEASURE current performance
  • ANALYSE data to find root causes
  • IMPROVE processes with targeted solutions
  • CONTROL to sustain the gains

Whilst firmly rooted in manufacturing, Six Sigma is being applied across sectors including healthcare, finance and logistics, adapting the approach to suit different operational environments.

DMAIC forms the backbone of any Six Sigma delivery, providing a structured and repeatable framework for problem‑solving. At The Manufacturing Institute, it is always taught through a practical, work‑based lens.

  • DEFINE the problems and goals
  • MEASURE current performance
  • ANALYSE data to find root causes
  • IMPROVE processes with targeted solutions
  • CONTROL to sustain the gains

Whilst firmly rooted in manufacturing, Six Sigma is being applied across sectors including healthcare, finance and logistics, adapting the approach to suit different operational environments.

Six Sigma
Programmes

Our programmes support progression through Yellow, Green and Black Belt levels, reflecting increasing depth of knowledge, responsibility and impact. Each level is designed to develop the skills needed to apply Six Sigma principles effectively, from contributing to improvement activity, through to leading and sustaining complex improvement initiatives.

Six Sigma Yellow Belt

Our Six Sigma Yellow Belt provides a practical introduction to Six Sigma, giving individuals a clear understanding of the DMAIC improvement framework and how it is applied in the workplace. Delivered over two days, it is designed for those who want to build a solid foundation in Six Sigma and confidently contribute to improvement activity.

The Yellow Belt is suited to team members, supervisors and process owners who need to understand the language and principles of Six Sigma, support improvement projects, and begin applying structured problem‑solving in their day‑to‑day roles.

What you’ll cover:

  • The purpose and principles of Six Sigma in an operational context
  • An overview of the DMAIC framework and how it is used to solve problems
  • Core tools for identifying variation, waste and root causes
  • Practical quality improvement techniques that can be applied immediately
Six Sigma Green Belt

Our Six Sigma Green Belt is designed for professionals who are ready to take a leading role in improvement activities. Building on the foundations of Six Sigma, this programme develops the capability to apply DMAIC in greater depth, using data‑driven decision‑making to deliver sustainable improvements.

The Green Belt focuses on applying Six Sigma tools and techniques to real workplace problems, equipping delegates to lead improvement projects, support change initiatives and make informed decisions using data. Relevant Lean tools are also introduced to help identify critical factors and support effective change management.

This level is well-suited to specialist operators, team leaders, engineers and managers who are responsible for improving processes, leading projects or supporting continuous improvement within their organisation.

What you’ll cover:

  • In‑depth application of the DMAIC framework to workplace problems
  • Use of descriptive and inferential data to support effective decision‑making
  • A broad range of Six Sigma problem‑solving tools and techniques
  • Approaches to delivering and sustaining measurable process improvements
Six Sigma Black Belt

Our Six Sigma Black Belt is designed for professionals who want to build on existing Green Belt capability and take a leading role in deploying Six Sigma across the organisation. This programme develops advanced problem‑solving capability alongside the leadership skills required to drive and sustain complex improvement initiatives.

At Black Belt level, the focus extends beyond individual projects to coaching others, facilitating teams and shaping how improvement is delivered. Advanced analytical techniques are applied within the DMAIC framework to tackle high‑impact, complex problems, while strong emphasis is placed on change management and influencing behaviours.

This level is aimed at high‑potential individuals, senior practitioners and improvement leaders who are responsible for leading critical improvement activity, supporting multiple projects and embedding a culture of continuous improvement.

What you’ll cover:

  • Advanced application of DMAIC to complex, high‑impact improvement challenges
  • Use of advanced analytical techniques, including Analysis of Variance (ANOVA) and Design of Experiments (DOE)
  • Leadership, coaching and team facilitation skills to support improvement at scale
  • Change management approaches to embed and sustain continuous improvement

Our Delivery
Methods

We offer flexible training options to suit your team’s needs, schedule, and location. Whether you prefer hands-on learning, digital convenience, or training within your own facility, we’ve got you covered.

Our face-to-face public courses are held at our dedicated training site in Trafford Park. These focus on providing a positive and collaborative environment with a mixture of theory and practical application. Directly interact with our expert practitioners and like-minded delegates, giving you the opportunity to share experiences and network with people in the industry.

  • Peer-to-peer learning & networking
  • Immediate support during sessions
  • Collaborative & safe environment

Our online training is delivered through ZOOM, ideal for delegates who are balancing learning with busy schedules, without the need for travel. We ask all delegates to be interactive during the sessions, with cameras on. We encourage discussion and make the most of the collaboration with interactive exercises.

  • Learn from anywhere with stable internet access
  • No costs associated with travel
  • Sessions are dynamic with reflective practice

Our on-site delivery means we bring the training to you. Our practitioners will travel and deliver the training directly at your workplace, using your equipment, processes, and real-life scenarios. This practical, contextual approach helps embed learning directly into your operations.

  • Specific to your site and team
  • Saves time and travel
  • Allows for immediate application
  • Encourages visibility from all levels

Let’s talk…

Start your Six Sigma journey with The Manufacturing Institute

Please complete your details and a member of our team will be in touch to answer any questions and find the best solution for you.

FAQ's

What is Six Sigma

Six Sigma is a data-driven methodology used to improve processes, reduce defects, and enhance efficiency. It is important because it helps organisations achieve higher quality, lower costs, and greater customer satisfaction.

How does Six Sigma work?

Six Sigma works by identifying and eliminating variations in processes using statistical tools and a structured problem-solving approach, primarily through the DMAIC (Define, Measure, Analyse, Improve, Control) methodology.

What are the benefits of Six Sigma?

Six Sigma helps businesses reduce waste, improve product quality, enhance customer satisfaction, increase efficiency, and drive cost savings by minimising errors and process defects.

What industries use Six Sigma?

Six Sigma is widely used in manufacturing, healthcare, finance, logistics, IT, and service industries. It is applicable to any business that wants to improve processes and reduce errors.

What are the different Six Sigma belt levels?

Six Sigma certification levels include:

Yellow Belt – Basic understanding of Six Sigma principles.

Green Belt – Intermediate knowledge, typically leading smaller projects.

Black Belt – Advanced expertise, leading complex projects and teams.

What is the difference between Six Sigma and Lean?

Six Sigma focuses on reducing variation and defects, while Lean focuses on eliminating waste and improving process flow. Many organisations use Lean Six Sigma, a combination of both methodologies.

How long does it take to get Six Sigma certified?

Certification duration varies depending on the belt level. Yellow Belt training may take a few days, while Green and Black Belt certifications typically require several weeks or months, including project work.

What is the DMAIC methodology in Six Sigma?

DMAIC (Define, Measure, Analyse, Improve, Control) is the structured problem-solving approach used in Six Sigma to identify issues, implement solutions, and sustain improvements.

Is Six Sigma only for large companies?

No, Six Sigma is beneficial for businesses of all sizes. Small and medium-sized enterprises (SMEs) can also use Six Sigma principles to improve efficiency, reduce waste, and enhance quality.

How can I start learning Six Sigma?

You can start with a Yellow Belt certification to gain foundational knowledge and progress to Green Belt and Black Belt for deeper expertise. The Manufacturing Institute offer online and in-person training programmes.