Explore Lean Six Sigma & Business Courses for 2026 – Find Your Ideal Training!

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Learn Lean Six Sigma in Greece – Open Courses 2026

Are you looking to advance your career through internationally recognized Lean Six Sigma certification in Greece?
At Greece Lean Six Sigma, we offer Open Courses in 2026 for professionals and organizations seeking practical tools for operational excellence, quality improvement, and business transformation.

Whether you’re starting with a Yellow Belt, upgrading to Green Belt, or preparing for a Black Belt, our expert-led trainings follow global accreditation standards by IASSC, ILSSI, and PeopleCert.

Why Choose Our Lean Six Sigma Courses?

  • ✅ Certified Master Black Belt Trainers
  • ✅ Practical Tools & Templates Included
  • ✅ Accredited by ILSSI, CSSC, IASSC, PeopleCert
  • ✅ Online and Live Interactive Courses

Upcoming 2026 Training Dates in Greece

Pick up the training that suits you more!

Showing 120 of 31

May
14
Virtual

Lean Six Sigma Green Belt Live Online – morning sessions ☀️

14/05/2026 9:00 am
Webex by Cisco
Price Starts
€1,020.00
Ending Soon
May
14
Virtual

Lean Six Sigma Green Belt online afternoon sessions ⭐

14/05/2026 5:00 pm
Webex by Cisco
Price Starts
€1,020.00
Ending Soon
May
15
Virtual

Drive for Results: Leading Teams to Peak Performance

15/05/2026 2:00 pm
Price Starts
€212.50
Ending Soon
May
18
Virtual

PECB Certified ISO 22301 Lead Auditor eLearning ⌛

18/05/2026 9:00 am EEST
PECB
Price Starts
€800.00
Ending Soon
May
18
Virtual

PECB Certified ISO 37001 Lead Auditor eLearning ⌛

18/05/2026 9:00 am EEST
PECB
Price Starts
€800.00
Ending Soon
May
18
Virtual

PECB Certified Digital Transformation Officer | Self-Study 2025 – Certify at ...

18/05/2026 9:00 am
Price:
€800.00
Ending Soon
May
18
Virtual

PECB Certified ISO/IEC 42001 Lead Auditor eLearning

18/05/2026 9:00 am
Price Starts
€800.00
Ending Soon
May
18
Virtual

PECB Certified ISO/IEC 27001 Lead Auditor eLearning⌛

18/05/2026 9:00 am
Price Starts
€800.00
Ending Soon
May
18
Virtual

PECB Certified ISO/IEC 27001 Lead Implementer eLearning⌛

18/05/2026 9:00 am
Price Starts
€800.00
Ending Soon
May
18
Virtual

Lead with Purpose

18/05/2026 2:00 pm
Price Starts
€212.50
Ending Soon
May
18
Virtual

Mastering Quality Standards in Hospitality

18/05/2026 2:00 pm
Price Starts
€425.00
Ending Soon
May
20
Virtual

Driving Excellence: Employee Performance Evaluation for Hotel Managers

20/05/2026 2:00 pm
Price Starts
€212.50
Google Yahoo Outlook Apple
May
21
Virtual

Ikigai & Purpose – Authentic Japanese Insights

21/05/2026 10:00 am
Price Starts
€212.50
Google Yahoo Outlook Apple
May
21
Virtual

From Chaos to Clarity: Building & Improving Processes with Lean Six Sigma

21/05/2026 9:00 pm
Price Starts
€380.00
Google Yahoo Outlook Apple
May
25
Virtual

Leading with Data: Decision-Making that Matters

25/05/2026 9:00 am
Price Starts
€380.00
Google Yahoo Outlook Apple
May
25
Virtual

Evaluate your hotel performance – Balanced scorecards and KPIs &#x2600...

25/05/2026 2:00 pm
Price Starts
€425.00
Google Yahoo Outlook Apple
May
25
Virtual

Empowering Hospitality Teams: A Practical Guide to Performance Evaluation and...

25/05/2026 2:00 pm
Price Starts
€212.50
Google Yahoo Outlook Apple
Jun
02
Virtual

Motivate to Inspire: Unlocking the Power of Influential Leadership

02/06/2026 2:00 pm
Price Starts
€212.50
Google Yahoo Outlook Apple
Jun
02
Virtual

Effective Communication & Influence

02/06/2026 2:00 pm
Price Starts
€212.50
Google Yahoo Outlook Apple
Jun
03
Virtual

Lean Six Sigma Yellow Belt Live Online – morning sessions ☀️

03/06/2026 9:00 am
Webex by Cisco
Price Starts
€720.00
Google Yahoo Outlook Apple
Jun
03
Virtual

Lean Six Sigma Yellow Belt | Live Online 2026 afternoon sessions ⭐ – C...

03/06/2026 5:00 pm
Price Starts
€720.00
Google Yahoo Outlook Apple
Jun
05
Virtual

Unlock Your Potential with Lean Six Sigma Yellow Belt for 2026- Live Online W...

05/06/2026 5:00 pm
Webex by Cisco
Price Starts
€720.00
Google Yahoo Outlook Apple
Jun
08
Virtual

Problem Solving for Professionals: Turning Complexity into Clarity

08/06/2026 2:00 pm
Price Starts
€212.50
Google Yahoo Outlook Apple
Jun
08
Virtual

Conflict Management Mastery: Turning Tension into Teamwork

08/06/2026 2:00 pm
Price Starts
€212.50
Google Yahoo Outlook Apple
Jun
09
Virtual

Unlock Lean Six Sigma Green Belt – Master Process Improvement in 40 Hours (Li...

09/06/2026 9:00 am
Webex by Cisco
Price Starts
€1,020.00
Google Yahoo Outlook Apple
Jun
09
Virtual

Mastering Process Improvement

09/06/2026 2:00 pm
Price Starts
€425.00
Google Yahoo Outlook Apple
Jun
09
Virtual

Lean Six Sigma Green Belt online afternoon sessions ⭐

09/06/2026 5:00 pm
Webex by Cisco
Price Starts
€1,020.00
Google Yahoo Outlook Apple
Jun
12
Virtual

Walk the Line: A Workshop on Leading with Integrity and Lean Behaviours

12/06/2026 2:00 pm
Price Starts
€212.50
Google Yahoo Outlook Apple
Jun
15
Virtual

Shape Tomorrow: A Workshop on Leading with Vision and Purpose

15/06/2026 2:00 pm
Price Starts
€212.50
Google Yahoo Outlook Apple
Jun
15
Virtual

Mastering Service and Brand Standards

15/06/2026 2:00 pm
Price Starts
€425.00
Google Yahoo Outlook Apple
Jun
24
Virtual

Master Lean Six Sigma Yellow Belt in 32 Hours – Afternoon Live Online Session...

24/06/2026 5:00 pm
Webex by Cisco
Price Starts
€720.00
Google Yahoo Outlook Apple