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

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 36

Oct
19
Lean Six Sigma Yellow Belt | Afternoon Online October 2026 ⭐
Virtual
Instructor-Led

Lean Six Sigma Yellow Belt | Afternoon Online October 2026 ⭐

19/10/2026 5:00 pm - 11/11/2026 10:00 pm
Webex by Cisco
Price Starts
€720.00
Ending Soon
Book
Oct
20
Motivate to Inspire: Unlocking the Power of Influential Leadership
Virtual
Instructor-Led

Motivate to Inspire: Unlocking the Power of Influential Leadership

20/10/2026 2:00 pm - 22/10/2026 5:15 pm
Price Starts
€212.50
Ending Soon
Book
Oct
21
Drive for Results: Leading Teams to Peak Performance
Virtual
Instructor-Led

Drive for Results: Leading Teams to Peak Performance

21/10/2026 2:00 pm - 23/10/2026 5:15 pm
Price Starts
€212.50
Ending Soon
Book
Oct
22
ISO για Ξενοδοχεία – Mastering Quality Standards in Hospitality
Virtual
Hotel Academy

ISO για Ξενοδοχεία – Mastering Quality Standards in Hospitality

22/10/2026 9:00 pm EEST - 29/10/2026 4:00 pm EET
Price Starts
€450.00
Ending Soon
Book
Oct
23
Empowering Hospitality Teams with Lean Six Sigma
Virtual
Hotel Academy

Empowering Hospitality Teams with Lean Six Sigma

23/10/2026 9:00 am - 4:00 pm
Price Starts
€212.50
Ending Soon
Book
Oct
27
Shape Tomorrow: A Workshop on Leading with Vision and Purpose
Virtual
Instructor-Led

Shape Tomorrow: A Workshop on Leading with Vision and Purpose

27/10/2026 2:00 pm - 30/10/2026 5:15 pm
Price Starts
€212.50
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Nov
03
Lean Six Sigma Green Belt | Morning Online November 2026 ☀️
Virtual
Green Belt

Lean Six Sigma Green Belt | Morning Online November 2026 ☀️

03/11/2026 9:00 am - 24/11/2026 2:00 pm
Webex by Cisco
Price Starts
€1,020.00
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Nov
03
Walk the Line: A Workshop on Leading with Integrity and Lean Behaviours
Virtual
Instructor-Led

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

03/11/2026 2:00 pm - 05/11/2026 5:15 pm
Price Starts
€212.50
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Nov
03
Lean Six Sigma Green Belt | Afternoon Online November 2026 ⭐
Virtual
Green Belt

Lean Six Sigma Green Belt | Afternoon Online November 2026 ⭐

03/11/2026 5:00 pm - 24/11/2026 10:00 pm
Webex by Cisco
Price Starts
€1,020.00
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Nov
04
Lean Six Sigma Yellow Belt | Morning Online November 2026 ☀️
Virtual
Instructor-Led

Lean Six Sigma Yellow Belt | Morning Online November 2026 ☀️

04/11/2026 9:00 am - 20/11/2026 10:30 am
Webex by Cisco
Price Starts
€720.00
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Nov
04
Skyrocket Your Productivity – Βελτιώστε την Παραγωγικότητά σας – afternoon sessions 2026 ⭐
Virtual
Instructor-Led

Skyrocket Your Productivity – Βελτιώστε την Παραγωγικότητά σας – afternoon se...

04/11/2026 2:00 pm - 13/11/2026 5:00 pm
Price Starts
€550.00
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Nov
06
Empowering Hospitality Teams: A Practical Guide to Performance Evaluation and Improvement
Virtual
Hotel Academy

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

06/11/2026 9:00 am - 4:00 pm
Price Starts
€212.50
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Nov
06
Lean Six Sigma Yellow Belt | weekend Online November 2026 ⛵
Virtual
Instructor-Led

Lean Six Sigma Yellow Belt | weekend Online November 2026 ⛵

06/11/2026 5:00 pm - 20/11/2026 10:00 pm
Webex by Cisco
Price Starts
€720.00
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Nov
09
Virtual
Industry-Specific Training

Lean Manufacturing Practitioner

09/11/2026 9:00 am - 11/11/2026 5:00 pm
Price:
€700.00
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Nov
10
Boost Agile & Lean Στρατηγικές για Οικογενειακές Επιχειρήσεις – Ενισχύστε την Ανάπτυξή σας & Διαδοχή | Live Online Course (2026)
Virtual
DevOps and Agile

Boost Agile & Lean Στρατηγικές για Οικογενειακές Επιχειρήσεις – Ενισχύστε...

10/11/2026 9:00 am - 19/11/2026 2:00 pm
Price Starts
€635.00
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Nov
10
Mastering Process Improvement
Virtual
Hotel Academy

Mastering Process Improvement

10/11/2026 2:00 pm - 19/11/2026 5:15 pm
Price Starts
€425.00
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Nov
16
Driving Performance Excellence: Mastering KPIs, OKRs, and Balanced Scorecards – 16-Hour Training for Professionals
Virtual
Instructor-Led

Driving Performance Excellence: Mastering KPIs, OKRs, and Balanced Scorecards...

16/11/2026 2:00 pm - 25/11/2026 5:15 pm
Price Starts
€550.00
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Nov
16
Lean Six Sigma Yellow Belt | Afternoon Online November 2026 ⭐
Virtual
Instructor-Led

Lean Six Sigma Yellow Belt | Afternoon Online November 2026 ⭐

16/11/2026 5:00 pm - 02/12/2026 10:00 pm
Webex by Cisco
Price Starts
€720.00
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Book
Nov
18
Lean Six Sigma for Logistics – Maximize Efficiency & Achieve Success in Ports & Shipping (2026)
Virtual
Industry-Specific Training

Lean Six Sigma for Logistics – Maximize Efficiency & Achieve Success in P...

18/11/2026 9:00 am - 27/11/2026 2:00 pm
Price Starts
€720.00
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Book
Nov
21
Lean Six Sigma Green Belt | Weekend Online November 2026 ⛵
Virtual
Green Belt

Lean Six Sigma Green Belt | Weekend Online November 2026 ⛵

21/11/2026 9:00 am - 11/12/2026 10:00 pm
Price Starts
€1,020.00
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Nov
23
Lean Six Sigma Yellow Belt | Morning Online December 2026 ☀️
Virtual
Instructor-Led

Lean Six Sigma Yellow Belt | Morning Online December 2026 ☀️

23/11/2026 9:00 am - 11/12/2026 2:00 pm
Price Starts
€720.00
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Nov
23
Virtual
Industry-Specific Training

Lean Manufacturing Leader

23/11/2026 9:00 am - 26/11/2026 5:00 pm
Price:
€1,000.00
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Nov
23
Mastering Service and Brand Standards
Virtual
Hotel Academy

Mastering Service and Brand Standards

23/11/2026 2:00 pm - 02/12/2026 5:30 pm
Price Starts
€425.00
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Dec
01
Lean Six Sigma Green Belt | Afternoon Online December 2026 ⭐
Virtual
Green Belt

Lean Six Sigma Green Belt | Afternoon Online December 2026 ⭐

01/12/2026 5:00 pm - 22/12/2026 10:00 pm
Webex by Cisco
Price Starts
€1,020.00
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Dec
03
Lead with Purpose
Virtual
Hotel Academy

Lead with Purpose

03/12/2026 2:00 pm - 04/12/2026 5:15 pm
Price Starts
€212.50
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Dec
07
Decision Making in hospitality – from data to effective action
Virtual
Hotel Academy

Decision Making in hospitality – from data to effective action

07/12/2026 10:00 am - 10/12/2026 2:00 pm
Price:
€0.00
Free
Book
Dec
07
Lean Six Sigma Yellow Belt | Afternoon Online December 2026 ⭐
Virtual
Instructor-Led

Lean Six Sigma Yellow Belt | Afternoon Online December 2026 ⭐

07/12/2026 5:00 pm - 23/12/2026 10:00 pm
Webex by Cisco
Price Starts
€720.00
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Book
Dec
11
From Chaos to Clarity: Building & Improving Processes with Lean Six Sigma
Virtual
Instructor-Led

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

11/12/2026 9:00 pm - 18/12/2026 3:30 pm
Price Starts
€380.00
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Book
Dec
14
Virtual
Instructor-Led

Lean Manufacturing Expert

14/12/2026 9:00 am - 18/12/2026 5:00 pm
Price:
€1,800.00
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Dec
14
Digital Transformation in Hotel and Tourism Industry ☀️
Virtual
Hotel Academy

Digital Transformation in Hotel and Tourism Industry ☀️

14/12/2026 2:00 pm - 18/12/2026 5:15 pm
Price Starts
€425.00
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Book
Jan
11
Lean Six Sigma Black Belt | Afternoon Online January 2027 ⭐
Virtual
Black Belt

Lean Six Sigma Black Belt | Afternoon Online January 2027 ⭐

11/01/2027 5:00 pm - 24/02/2027 10:00 pm
Cisco Webex Platform
Price Starts
€2,371.00
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Book
Jan
12
Lean Six Sigma Yellow Belt – Live Online Πρωινό Τμήμα Α | Ιανουάριος 2027
Virtual
Instructor-Led

Lean Six Sigma Yellow Belt – Live Online Πρωινό Τμήμα Α | Ιανουάριος 2027

12/01/2027 9:00 AM EET - 28/01/2027 2:00 PM EET
Webex by Cisco
Price Starts
€790.00
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Book
Jan
15
Lean Six Sigma Black Belt | Morning Online January 2027 ☀️
Virtual
Black Belt

Lean Six Sigma Black Belt | Morning Online January 2027 ☀️

15/01/2027 9:00 am - 19/03/2027 3:30 pm
Price Starts
€2,371.00
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Book
Feb
09
Lean Six Sigma Green Belt | Morning Online February 2027 ☀️
Virtual
Green Belt

Lean Six Sigma Green Belt | Morning Online February 2027 ☀️

09/02/2027 9:00 am - 25/02/2027 2:00 pm
Webex by Cisco
Price Starts
€1,150.00
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Book
Mar
26
Lean Six Sigma Black Belt March 2027| Weekend Online sessions ⛵
Virtual
Black Belt

Lean Six Sigma Black Belt March 2027| Weekend Online sessions ⛵

26/03/2027 5:00 pm - 27/04/2027 10:00 pm
Cisco Webex Platform
Price Starts
€2,371.00
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Book
Apr
05
Operational Excellence in Hospitality – Lean Thinking for daily operations
Virtual
Hotel Academy

Operational Excellence in Hospitality – Lean Thinking for daily operations

05/04/2027 10:00 am - 08/04/2027 2:00 pm
Price:
€0.00
Free
Book