Hi, I am Victoria Tsolidou.

I help businesses and professionals achieve operational excellence, efficiency, and sustainable growth through Lean Six Sigma, digital transformation, and continuous improvement.

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Operational Excellence Leads to Business Growth

Process Excellence Drives Business Success

Efficiency, structure, and optimization are key to increasing business performance, customer satisfaction, and profitability. Just like great design enhances user experience, a well-structured business strategy leads to higher efficiency and sustainable growth.

Process Optimization

Eliminate waste, streamline workflows, and maximize efficiency.

Continuous Improvement

Apply Lean Six Sigma methodologies to drive sustainable success.

Strategic Decision-Making

Use data-driven insights to refine business models and improve results.

By applying Lean principles, organizations can enhance operations, reduce inefficiencies, and scale successfully, leading to better decision-making, improved customer experience, and long-term profitability.

Meet Victoria

Victoria Tsolidou has accumulated over two decades of experience in Lean, Six Sigma, Agile, and Cultural Change. Commencing her career in Process Excellence with the AP Moller – Maersk group across diverse countries, she later returned to Greece to establish Greece Lean Six Sigma in 2013. As a Lean enthusiast, Lean Six Sigma Master Black Belt, she passionately shapes talents and skills, embodying the coaching vision of Komorebi (木 漏れ日).

Victoria’s consultancy and mentoring span over 8500 hours, encompassing various Lean Six Sigma, Operational Excellence, and Transformation deployments in different sectors. Recognized as an accredited Lean Six Sigma trainer, Lean IT Kaizen, Scrum Master, and a senior member of the American Society for Quality (ASQ), she remains dedicated to inspiring excellence, leveraging potential and guiding organizations through contemporary changes by fostering innovation in learning.

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HOW I WORK

My Approach

Practical Results, Not a Fixed Curriculum

Twenty-five years of hands-on experience, adapted to your organization’s real challenges, not a one-size-fits-all package.

  • Hands-On, Not Theoretical: Every engagement is grounded in your real processes and real data, not generic case studies.
  • Cross-Industry Experience: Two decades of work across hospitality, manufacturing, logistics, and port operations.
  • Multiple Methodologies, One Goal: Toyota Production System, Lean, Six Sigma, Agile, Scrum, and Project Management; applied selectively, based on what your organization actually needs.
  • Consulting and Training, Your Choice: Whether you need hands-on process redesign or certified training for your team, the engagement is shaped around your goals.
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What Our Clients Are Saying

  • Victoria’s Lean Six Sigma training was a game-changer! Our operations are now more efficient, and we’ve reduced waste significantly. Highly recommend!
    Manufacturing Industry Leader
    Pharma industry sector
  • Thanks to Victoria’s expertise, our company streamlined processes, increased efficiency, and saw measurable business impact. Exceptional consulting
    Operations Director
    Hospitality Industry
  • The hands-on approach and real-world case studies made the training extremely valuable. I now confidently implement Lean Six Sigma in our workflows
    Process Improvement Manager
    Logistics Sector
  • Victoria’s training gave our team the tools to reduce bottlenecks and drive continuous improvement. Worth every minute!
    Senior Executive
    Corporate Services

Start Your Journey to Operational Excellence

Unlock the power of Lean Six Sigma, process optimization, and business transformation to drive measurable success.

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Common Questions

Lean Six Sigma combines two proven methodologies: Lean, which eliminates waste and speeds up processes, and Six Sigma, which uses data to reduce errors and inconsistency. Together, they help businesses identify what’s slowing them down or costing them money, fix it based on evidence rather than guesswork, and build habits that keep the improvement in place. In practice, this means lower costs, faster processes, and a better experience for your customers; whether you run a hotel, a factory floor, or a logistics operation.

Certified Lean Six Sigma training is delivered through Greece Lean Six Sigma, available online, in-person, or hybrid — with video lessons, interactive case studies, and downloadable resources for practical application. Visit Greece Lean Six Sigma to see current programs.

Yes. Alongside certification training, Victoria leads hands-on consulting engagements, process redesign, culture change, and digital transformation with hotel groups, manufacturers, logistics providers, and port operators.

Not at all. While Lean Six Sigma has manufacturing roots, the same principles apply directly to hospitality, logistics, and port operations, anywhere processes, people, and customer experience intersect. Victoria has led deployments across all of these sectors.

Bring Lean Six Sigma into your organization.

I train and speak on operational excellence for hospitality, manufacturing, logistics, and port operations, from keynote to certification. If you’re exploring where to start, let’s talk.

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See Certification Training at GLSS