10 Reasons Organizations Do Not Implement Six Sigma

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Six Sigma is a management methodology that helps organizations improve their processes and reduce costs. Six Sigma was developed by Motorola in 1987 and has since become a global standard. Six Sigma is a systematic approach to continuous improvement.

1. Six Sigma is a method for improving organizational performance.

2. Six Sigma focuses on eliminating defects and reducing variation.

3. It is an iterative, data-driven problem-solving methodology.

4. It uses statistical methods.

5. It emphasizes teamwork and collaboration among all stakeholders.

6. It involves defining problems, measuring the current performance, analyzing root causes, designing solutions, implementing solutions, controlling the process to retain gains.

7. It can be used as a standalone initiative, or it can be integrated into other initiatives such as Lean, Total Quality Management (TQM), Quality Management System (QMS), Continuous Improvement (CI), Enterprise Resource Planning (ERP), etc.


But if that is the case, why don't all organizations implement it to get all these benefits? Here are the top 10 reasons organizations do not implement Six Sigma.


1. They are not aware of its benefits.

The most prominent reason organizations do not implement Six Sigma is that they are not aware of its true potential. Many companies think that they have already implemented some form of a quality program, and there is no further room for improvement. The whole point of Six Sigma is to reduce variation, increase customer satisfaction and save money. All these benefits might take some time to realize. But many companies just focus on the initial investment without realizing the long-term benefits.

2. They do not have the resources to implement it.

Many companies are so busy with day-to-day operations that they do not have time to dedicate to Six Sigma. There are too many projects going on at any given time, and most of them are running behind schedule. So how does one expect to find the time to implement Six Sigma? In order to make this happen, you need first to understand what Six Sigma is about and then allocate the right amount of resources to your project.

3. They lack the skills required to implement it.

Many people who work in manufacturing industries may have heard of Six Sigma, but they do not know much about it. This means that they will not be able to implement it properly. You need to hire skilled professionals who have experience in implementing Six Sigma. If you do not have the right team members, you cannot achieve success.

4. They are not sure about its effectiveness.

Another major reason organizations fail to implement Six Sigma is that they are not sure if this program is really effective. Many people believe that Six Sigma is only applicable to large corporations because it requires lots of resources and high capital investments. However, this is not true. Smaller businesses can also benefit from Six Sigma.

5. They are not sure about how to start with Six Sigma.

Some organizations do realize the benefit of implementing Six Sigma. However, they are not sure how to start with it. They have heard that it is a process improvement methodology, and they want to know if it can be implemented in their organization.

6. It's too complex.

Another reason many companies don't adopt Six Sigma is because it seems like an overwhelming task. Many people think they need to hire consultants, buy expensive software or train employees before implementing any improvements.

7. They think that it is for the manufacturing industry only.

Six Sigma was initially used in the manufacturing industry. However, the tools and concepts used in Six Sigma can be used to improve any process. Six Sigma has been successfully implemented in the finance, insurance, real estate, healthcare, retail, transportation, telecommunications and government sectors.

8. They are not convinced about the effectiveness of Six Sigma.

Despite all the data and information available, some companies are still not convinced about the effectiveness of Six Sigma. They are not sure whether they will gain any benefit from it.

9. They are not confident about the skills required to implement Six Sigma.

Most organizations do not have the necessary skills to implement Six Sigma. They do not have the knowledge or expertise to carry out Six Sigma activities effectively.

10. They are not sure if they will be able to sustain the improvements after implementation.

One of the biggest challenges organizations face when implementing Six Sigma is sustaining the gains made after implementation. The fear of not being able to maintain the program stops them from implementing it in the first place itself. The initial results are very promising, but things go back to normal as soon as the implementation period ends.


The fifth benefit of Six Sigma is higher profits. By implementing Six Sigma, companies can increase profit margins. They can also reduce inventory costs which ultimately increases profitability.

Yellow Belt

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Green Belt

Perform medium size improvement projects.

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Black Belt

Master the Six Sigma tools to lead improvement teams.

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So now that we have covered the top 10 reasons organizations fail to implement Six Sigma let us look into the real benefits of this method.

What are the Benefits of Six Sigma?

1. Increased Customer Satisfaction:

One of the main benefits of Six Sigma is increased customer satisfaction. When an organization implements Six Sigma, it improves the company's overall performance. As a result, customers get more value for their money.

2. Reduced Costs:

Another benefit of Six Sigma is reduced costs. By reducing waste and increasing efficiency, this method reduces costs. Companies can also use the data collected through this method to determine areas that require improvements. They can identify ways to cut down on unnecessary expenses based on this information.

3. Improved Quality:

The third benefit of Six Sigma is improved quality. Using statistical analysis, companies can identify areas that need to be fixed.

4. Better Productivity:

The fourth benefit of Six Sigma is better productivity. Implementing this method allows employees to focus on improving the quality of products while cutting down on non-value-added activities.

5. Higher Profits:

6. Improved Teamwork:

The sixth benefit of Six Sigma is increased teamwork. Employees who work together towards achieving common goals will experience much more successful than those who work alone.


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