Lean Six Sigma Green Belt
International certifications for MBAs
We help MBAs to get:
- More job opportunities
- More promotions
- Higher salaries
And you’ll learn how to:
- Achieve goals
- Reduce costs
- Eliminate waste
- Validate assumptions through data
- Implement process optimization
- Monitor KPIs
Curious?
Check below how we have 15 years of working with MBAs and helping them get a high-paying job!

Interested?
Fill out the form below to get our COURSE PROGRAM and discover why our Green Belt is the right certification for you
Save the Date:
- Date: Mar 4th (Sat) & Mar 5th (Sun)
- Time: From 9 am to 5:30 pm (Florida time)
- Format: Live & Online
Our approach
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Why our Green Belt?
MBA oriented method
Practical live sessions
Fast-paced online bootcamp (taught on a weekend)
Why Optness?
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Years teaching on top Business Schools
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Certified Six Sigma Projects
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Certified students
Our partner schools

What people say about the Green Belt
Although I was already familiar with it from Boeing, seeing Optness Managerial approach to Six Sigma was immensely beneficial. It is a game changer when it comes to having a structured approach to problem-solving, and the green-belt certification has been a great addition to my resume.

Optness course changed my mindset of critical thinking. It had the ideal combination of analytical tools and practical advice which will be useful in my career after MBA. It gave me an edge in data-driven decision-making and problem-solving.

"Optness courses are extremely practical. It perfectly combines qualitative and quantitative concepts. The two-day intense and fruitful workshop equips me critical skills, which can apply to not only operation management field, but other relevant fields."

"Every business person should work to develop their toolbox to analyze and solve problems they encounter. Optness Institute's Lean Six Sigma course provided me with exposure to a proven methodology and the skills to utilize that system effectively in my career."

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