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Speed & Quality in Your Career and in Your Organization

Training individuals and organizations to reduce costs, improve quality & maximize productivity
for individualsfor organizations

Certification Training

Instructor-led or Self-paced courses

Live on-site or online training with a full-time Master Black Belt coach and a fixed schedule.

Step-by-Step Implementation

Training and coaching for teams

Coaching tailored to your needs to achieve exceptional results in record time using half the resources.

Teaching material and books

REINFORCE your knowledge

Over 20 years of experience summarized into practical tools, guidelines, and books.

Course Offerings

Certification Roadmap

The Lean Six Sigma Certification is a sequential training that includes 6 levels of training:

Level 1:

Lean Six Sigma Management

Lean Strategic Tools

Level 2:

Lean Six Sigma White Belt

fundamental Lean Tools

Level 3:

Lean Six Sigma Yellow Belt

Continuous improvement tools

Level 4:

Lean Six Sigma Green Belt

Six Sigma Tools

Level 5:

Lean Six Sigma Black Belt

Leadership Tools

Level 6:

Lean Six Sigma Master Black Belt

Innovation Tools

Company Solutions

Lean Company 4.0 Implementation

Lean company 4.0

Training Solutions by Function

Group Training Workshops

  • Lean Quality Management
  • Lean Talent Management
  • Lean Sales & Marketing
  • Lean Procurement
  • Lean Logistics
  • Lean Design
  • Lean IT
  • Lean Maintenance
  • Lean Accounting
  • Lean Manufacturing
  • Lean Service

Lean company 4.0

Training Solutions
by Industry

Group Training Workshops

  • Lean Healthcare
  • Lean Construction
  • Lean Government
  • Lean Hospitality
  • Lean Agriculture
  • Lean Service


Why get a Lean Six Sigma Certification?

Become an improvement expert

Become a valuable asset and participate in high-impact, meaningful projects that deliver positive results and increase value for the customer. 

Increase your job opportunities

Your Lean Six Sigma certification will give you a competitive advantage over the competition. It is a recognized asset to your resume. You will also improve upon problem-solving and leadership acumen.

Enhance your perspective

The Lean and Six Sigma methods encompass the greatest efficiency in all characteristics of operations and eliminate errors within processes. They focus on identifying unnecessary steps that consume effort and resources.

Improve your leadership skills

The Lean Six Sigma certification is a great way to improve your capabilities as a leader in your organization and helps you improve any value stream. 

Worldwide recognition

Lean Six Sigma tools and methods have achieved proven results for organizations around the world in all types of business processes and operations. 

Develop a high-performance team

Lean Six Sigma is a method that provides meaningful analytics and process skills relevant to leadership positions.


Why Learn With Us?


Over 20 Years of Experience

Preparing Lean Six Sigma Experts since 1998


More than 60,000 Graduates

…and more than 600 million USD saved from project development


Global Presence and Recognition

Certified people and organizations in more than 15 countries, 10 industries, and 20 universities around the world


World-Class Educators

More than 70 Master Black Belt experts with over 10 years of experience


Training by Process or Industry

Never-ending research and development of new ways to apply the Lean Six Sigma tools and methods


What Our Clients Say About Us

“The Lean and Six Sigma training program delivered by LSSI is excellent. The trainers are outstanding and have wealth of work experience in the Lean and Six Sigma areas. We look forward to working with LSSI for our future Lean and Six Sigma training.”

Kattey Wei

Senior HR Manager - Asia, New Balance

“The LSSI consultants guided Abbott Laboratories’ EPD staff in developing a continuous improvement culture, preparing a better trained and more effective internal team, reducing costs in the targeted areas, and increasing revenue.”

Luz Arbelaez

Human Resource Director, Latin America & North America, Abbott Laboratories

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