About us

Welcome to Cleo Academy

Cleo-Academy is the training institute for professionals in clean rooms and controlled environments. We believe that good work starts with knowledge: about the work environment, about the guidelines and about your own role in the bigger picture. With practical training and personal guidance, we help employees strengthen their knowledge, behavior and awareness. The result: safer processes, higher quality and more job satisfaction.

Cleo Academy's mission

Our mission is clear: to strengthen employees in their skills and to make them aware of their crucial role in the entire process. Whether it's the high-tech industry, pharmacy or healthcare, in a controlled environment, every detail counts. With the motto “When clean isn't clean enough”, we set the bar high. Not from control, but from trust, responsibility and pride in craftsmanship.

We train in small groups, with a lot of attention for the individual. Our programs are hands-on, interactive and tailored to practice. In addition, we combine technical knowledge with behavioral learning, because knowing what to do alone is not enough, it's about actually doing it.

Leonieke Cornelissen; founder and driving force

Cleo Academy was founded by Leonieke Cornelissen. After years of experience in the cleanroom sector as a trainer and trainer, she decided to make her dream come true: her own academy, built on expertise, commitment and a strong vision.

“For me, it's about making employees understand why their work matters. Because if the cleanroom isn't clean, the product isn't either, and that affects the entire chain. When people really understand that, their attitude changes. They become prouder, more careful and make fewer mistakes. That makes all the difference.”

Leonieke is an enthusiastic trainer with an eye for detail and people. Her approach is clear, accessible and effective. And always focused on permanent behavioral change.

Samenwerking met Tedders®

Cleo Academy onderneemt samen met Tedders®, een organisatie die ondernemers helpt bij het op- en uitbouwen van hun bedrijf. Tedders ondersteunt Cleo-Academy met strategisch advies, branding, HR, administratie en ondernemerscoaching. Zo kan Leonieke zich volledig richten op waar zij in uitblinkt: vakinhoud, kennisoverdracht en de ontwikkeling van mensen. Samen bouwen we aan een duurzame en groeiende academy.