About Poorthuis
A close-knit team of craftsmen
For over 75 years we have set the standard in overhaul and maintenance of steam and pressure installations. From Oldenzaal, with the world as our workfield.
Our story
Specialist since 1949
On 1 November 1949 Mr H.H.J. Poorthuis founded Machinefabriek Poorthuis on the Noordwal in Oldenzaal. What began with repairs to woodworking and construction machinery grew, by way of agriculture and the textile and plastics industries, into a specialist in valves and safety valves.
In the late 1970s we moved to our current site on the Schelmaatstraat to make room for fabrication and modification. Since 2003 we have been Poorthuis Industrial Services: a name that better covers what we do.
What sets us apart is our own machine shop. There we overhaul and modify parts ourselves. Saving our clients both time and money, and keeping quality entirely in our own hands.
1949
Founded in Oldenzaal
75+
Years of experience
Worldwide
Deployable on site
ISO 9001
Certified
21
Specialists
What we stand for
What drives us
Clear communication and good collaboration form the basis of our work. That translates into four core values.
01
Craftsmanship
Because our trade falls outside standard training, we train our people internally to become specialists.
02
Commitment
Our team feels closely involved with the client. We think along and stay approachable.
03
Flexibility
Switching gears fast, nationally and internationally.
04
Quality
Everything tested, pressure-proofed and certified to standard.
Our history
Over 75 years of craftsmanship
1949
On 1 November H.H.J. Poorthuis founds Machinefabriek Poorthuis on the Noordwal in Oldenzaal. Repairs to woodworking and construction machinery.
Growth
Expansion into agriculture: repairing farm implements and building flatbed wagons.
1970s
Overhaul of valves and safety valves becomes an increasingly important part of the work. Alongside this, machines are developed and repaired for the textile and plastics industries.
Late 1970s
Move to the current site on the Schelmaatstraat, with room for fabrication and modification.
2003
New name: Poorthuis Industrial Services, a name that better covers what we do.
2024
75 years of Poorthuis. Specialist in steam technology and safety valves, Dikkers Service Center and OEM service center for several manufacturers: setting the standard in valve service and modification.
The team
People make the difference
A compact, close-knit team that knows each other inside out. Short lines, ownership and pride in the work. You feel it in every project.
Contact
Curious what we can do for you?
Tell us about your installation. You will quickly receive a fair quote and solid advice from a specialist.