Pressure vessels, cryogenics and gas systems


Rootselaar Group is a family-owned company that works for the energy and industrial gas industries. We cover a wide range of custom-made products, ranging from pressure vessels to cryogenic equipment and gas systems.

Our products are custom-made, from design to manufacturing: we incorporate over 65 years of experience in our designs and advice, so you reap the benefits of both standardisation and customisation. 

Our approach

Your solid partner since 1957

Professionally and geographically, we have grown since the early days. But at heart, we never changed: We continue to be personally involved while bringing your order to a good end.  

International focus, Dutch quality

We serve worldwide clients with robust and reliable products: we understand the value of true craftsmanship. That’s Dutch quality for you. 

We’re not satisfied until you are

We start with conventional products and then alter them to meet your requirements: We customise international standards. And we will continue the work until you are happy.

Our facts & figures

In business

since 0


0 million

Energy industry & industrial gas market

Factory floor


Maximum volume

up to 0 liters

Wall thickness

up to 0 mm

Our story


We customise standard products to meet your requirements. We have an international outlook but a local presence on three continents. Moreover, we cultivate the family business atmosphere instilled by our (grand)father. Read more about our company.

About the Rootselaar Group

We work for

Since 1957, we have worked for a wide range of fascinating companies, including: