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Meet our team!

Our team consists of highly-qualified calibration technicians, product development technicians, customer service and marketing & sales specialists. We are always looking for better ways to service our customers’ products and to develop new innovative calibration techniques and products.

Anita Koelewijn


Anneke Janssen

Customer Service

Adrienne d’Aulnis

Customer Service

Stella Agiostratidou

Team Leader Customer Services

Gerard Adolfse

Production Engineer

Gerard Ruiter

Calibration Technician

Ranco Poposki

Calibration Technician

Peter van Werkhooven

Team Leader Lab

Jim de Rouw

Calibration Technician

Mahender Patel 

Senior Lab technician & Quality team leader

Chiel Schmidt


Jolande Postema


Henk de Lange

General Manager

Siebe Borger

Sales & Marketing Director

Carel Adolfse

Technical Director

Jasper van Bochove


Clear and transparant lead time

Our process is clear. We inform you during all stages of the calibration process and you can keep track in your own Minerva portal.

Innovative calibration techniques

Our lab is top notch. We use automated and innovative calibration techniques. Many of our customers are sophisticated labs and national metrology labs.

Clear Communication

We are here to help you.

Our customer service desk is during office hours always available to assist you personally.

Recent news items

Minerva is serious about your privacy

  As a metrology professional and valued relation of Minerva you want to stay up to date about the latest developments in metrology and state-of-the-art calibration service and systems. Recently the legislation has been changed, which means you are more in...

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Don't Be Shy. Get In Touch.

If you are interested in working together, send us an inquiry and we will get back to you as soon as we can!