
Jonathan Jeffreys
On-site manager
Jonathan (39) is a family man who took a big leap in 2024: all the way from Leeds to Geleen. As the direct communication line with TRU client Lonza, he ensures spotless service and smooth production. He also supports a team of cleanroom cleaners—a responsibility that he takes just as seriously.
A change of scenery
“I followed my heart to the Netherlands. When the opportunity to work for TRU in Geleen came along, I gladly applied. Honestly, I had never heard of cleanroom cleaning before. But when I looked into TRU and their work for Lonza, I was sold. It was an opportunity not only to pursue my own personal goals, but also to contribute to a meaningful company.”
Ensuring client and team happiness
“My job is to maintain communication with Lonza and lead a team of specialized cleaners. I truly believe in what TRU offers, and I’m committed to supporting the wellbeing of my team, balancing empathy with professionalism. After all, we have a critical job to do. We take care of their cleanroom, the lab, and the GMP warehouse. No two days are the same on this project.”
Making a meaningful impact
“Lonza is a pharma tech company specialized in cell manufacturing—saving children’s lives—so our work as cleanroom cleaners holds deep personal meaning for me. Seeing the team’s dedication and professionalism reflected in the results gives me a strong sense of pride every day. It feels like this role was made for me.”
Growing together
“I’m proud to lead my team of cleanroom cleaners during the exciting start-up phase at Lonza. TRU is a fast-growing company that offers great opportunities, not only for personal development, but also for growth within your role. Being part of such a forward-thinking and ambitious organization motivates me to bring out the best in myself and the people around me.”