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Castex Consulting
Expert in change management
Lean, Six-Sigma and Agile
And in Digital Solutions Implementation
I guide projects
people and
businesses in transition.
🌏Support in French, English and Dutch
As a Process Improvement Manager, I take ownership of identifying inefficiencies and driving meaningful change across business operations.
I work at the intersection of strategy and execution, using Lean Six Sigma and data-driven methodologies to streamline processes, reduce waste, and improve performance.
My focus is always on delivering measurable results that align with organizational goals
Services
Transition Manager
Operational Excellence Leader
Lean Digital Leader
Testimonials
Muriel has a master of working with teams to achieve great business results. Especially with noticing how to encourage and coach in confidence. A delight to work with and a terrific talent for any organization.
Operations excellence by Alstom
Muriel took the lead in 4 big improvement projects across the whole business.
What I liked particularly is that she implements change together with the team. In the end it results in a great situation where people approach her with improvement ideas, key changes, …
I would highly recommend Muriel if you want to have an impact in a fast and excellent manner!!!
Ellen Maes
Logistic & Quality/ CCG Benthuizen
Many people in my organization said "Muriel makes Lean fun" and everyone wanted to be part of our journey. I can recommend Muriel for any Lean, 6S or org change project.
She is a great partner and people's person.
Sara Lagerfelt
Vice President Operations/ Cytiva
Methods for Operational Excellence programs
Engineer Lean Master Black Belt passionate about bio-pharma and improvements
I am helping CFOs and operational teams of biopharma companies to accelerate new therapies for their patients by implementing digital continuous improvement programs based on lean, six sigma and agile scrum tools, to optimize supply chain processes, resources and production capabilities.
