Team 5S company

5S Company has a flexibly deployable team of specialists, all of them VCA (Safety) certified. You will see these faces regularly:

Patrick Kalshoven

Patrick Kalshoven

Lean Master Black Belt

Has a lot of experience in, and gets energy from, processes and changing organizations.

Strong analytical skills, and understands the art of simply visualizing complex things.

Speaks the language of the shop floor and can translate between all levels in the organization to ultimately achieve the goal.

Dennis van de Bunt

Dennis van de Bunt

Lean Six Sigma Black Belt

Has respect for the shop floor and its employees combined with an enormous drive to get things done.

Likes a professional approach and working smarter.

The energy that is released in the teams during projects and the amazement of what is possible with the employees, team leaders and managers give a lot of motivation to start new projects full of fun.

Miranda Suijkerbuijk

Lean practitioner en 5S expert

Considers it important to create insights among employees and to set and achieve goals together with management. Bringing all layers together within the organization gives a lot of energy.

Culture & Process change is a journey and not a destination where you need everyone along the way to continuously improve the work area.

With a lot of work floor and managerial experience, she quickly sees the opportunities to standardize the flow of the process so that more is achieved with less energy and resources.

A little bit better every day, that's the motto!

Mariëlle Florijn


Loves taking on challenges and finds it important to develop in this.

Good cooperation with the right communication is key. Being accessible to the team and supporting it in planning and organizing tasks is what gives energy.

Number of years of experience in healthcare. Focused on projects and coordinating tasks.

Working punctually and having fun at work, that motivates!

Jan van Wincoop - 5s company

Jan van Wincoop

5S facilitator & Auditor

Roots in the construction world, especially in project preparation and execution.

Extensive experience as a project leader in various industries

Enjoys running projects in which teams work together, everyone's contribution is important!

It happens on the floor, that is the source of information that boosts energy.

The people, the product, the feeling with the floor. Only with each other you can achieve beautiful results and that is all the more evident during the 5S sessions.

Marcel van Renselaar

Account manager & Auditor

Gets his energy from working with people and organizing things smartly.

Has a technical and commercial background and a lot of international experience in the Automotive Industry including almost 10 years with Japanese companies; the country of Lean.

Always looking for teamwork to make something beautiful and fun together.

Wanda Toxopeüs

Lean Black Belt, HR(D) specialist

Believes in an integrated approach to change by connecting different levels, disciplines and talents, with an eye for people and culture. Broad experience in the field of Human Resources, Learning & Development and change management.

Has an open and analytical mind. Is strong in organizing and supervising sustainable change programs and the visual translation thereof.

Based on the power of cooperation: the whole is greater than the sum of its parts.


Elvira Smit

Lean Master Black Belt

Has a background in psychology, but feels more at home in the workplace. Motivates employees to look at their own work from a different perspective.

She likes to use her no-nonsense mentality to translate ideas into a simple step-by-step plan.

In addition to Lean, she also has extensive experience with project management.