At Selo, technology is only part of the story. People make the difference. Take Maarten Kleinjan, 36, Area Sales Manager Service — husband, dad, and someone who’s been turning technical know-how into meaningful customer relationships for nearly five years.
“Technology has always fascinated me — as a child I would take toy cars apart just to put them back together again. But it wasn’t until I found a role combining customer contact with technical knowledge that I really felt at home.”
Finding the perfect mix
Maarten’s path wasn’t linear. After high school, he explored Electrical Engineering but discovered hands-on work energized him more than pure theory. Vocational college, internships, and early engineering roles set the foundation — but it was business administration and commercial experience that revealed his true passion: combining technology with customer engagement.
“Joining Selo during COVID felt like setting up my very own sweet shop: no predecessor, building everything from scratch. The customer focus makes my role special.”
Customer contact that counts
As Area Sales Manager Service, Maarten is often the first point of contact for clients once a project is delivered. His role goes beyond sales, it’s about listening, supporting, and building trust.
“You don’t earn trust with slick talk. You earn it by showing you do what you say. A client calls with an issue, our engineer resolves it, and you see the satisfaction. That’s what drives me every day.”
Whether arranging service contracts, providing spare parts, or organising training, Maarten ensures Selo’s support extends long after installation.
Collaboration is key
Customer success doesn’t happen in isolation. Maarten thrives in Selo’s open culture, where colleagues across departments work together to deliver solutions that truly help clients.
“When I was the only salesman, I realized how crucial it is to have an organisation behind you. At Selo, collaboration is built in — everyone shares knowledge and works together so our clients feel valued and supported.”
Motivation that lasts
What keeps Maarten motivated? The challenge of translating complex technology into solutions clients can use confidently, and the opportunity to learn continuously.
“Customer intimacy means learning from every question, every challenge, and giving that knowledge back through service and trust. I’ve been here five years, and I’m still learning every single day.”
At Selo, growth isn’t just about technical skills, it’s about impact, relationships, and continuous development.