Home → About us → Team

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

Back-office Sales Representative

Anton Melissen

Sales Engineer

Adrienne d’Aulnis

Back-office Sales Representative

Customer Service

Stella Agiostratidou

Team Leader Customer Services

Anneke Janssen

Customer Service Representative

Michiel Schmidt

Logistics specialist


Peter van Werkhooven

Team Leader Laboratory

Gerard Ruiter

Calibration Technician

Ranco Poposki

Calibration Technician

Mahender Patel 

Senior Lab technician & Quality team leader


Jim de Rouw

Senior Calibration Technician

Rinus de Leeuw

Service Engineer


Jolande Postema

Internal Accounting & HRM

Jasper van Bochove

Marketeer and Customer Engagement Specialist

Management Team

Henk de Lange

General Manager

Siebe Borger

Sales & Marketing Director

Carel Adolfse

Technical Director

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 ready for 2019!

Nowadays a company’s insight in customer needs and how to best service them is essential. In that light Minerva focussed on making significant steps in becoming more visible and servicing our customers even better over the course of 2018. We are determined to keep our...

read more

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!