
Port of Rotterdam · since 2009
When it stops,
we get it running again.
We come out quickly and arrange things as well as we can for you. MEN Techniek repairs, overhauls and maintains vessels, cranes, pipework, pumps and fittings — alongside, on board, or in our own workshop.
On siteOwn workshop Certified weldersNDT on request
Crane, pump or installation down? We are available 24 hours a day.
+31 10 820 87 17What we do
From a single weld repair to a full overhaul
Our people are qualified across several trades, so a job rarely has to be split between different contractors.
- Welding and construction Welding, cutting, gouging and fitting in steel, stainless steel and aluminium. Construction work and repairs by qualified welders.
- Ship repair Repair and maintenance of vessels and pontoons — alongside, in dock, or on board during the voyage.
- Crane repair and overhaul Maintenance, repair and overhaul of harbour cranes and grabs. Mechanical work we have specialised in for years.
- Piping, pumps and fittings Fabrication, modification and repair of pipework, pumps and fittings, including replacing and aligning pumps.
- Seafastening Securing deck cargo for sea transport. A regular part of our work, carried out by crews with experience in it.
- Maintenance and breakdown service Planned maintenance and unplanned breakdowns. We are reachable 24 hours a day, 365 days a year.
About us
A family business in the port
MEN Techniek started in Rotterdam in 2009 as a family business. Today we work with a permanent core of our own tradesmen, backed by a fixed group of subcontractors we have known for years. That lets us scale up when a job calls for it, without strangers turning up on your site.
As a family business we value reliability, speed of service and above all taking our clients' worries off their hands. Or, as we say in Rotterdam: actions speak louder than words.
- 2009 In business since
- 24/7 365 days a year

Certification
Papers your procurement team can rely on
Registering us as a supplier, or running a prequalification? Our certificates and company details are ready to send the same day.
- VCA Safety, Health and Environment Checklist for Contractors. Our staff hold at least a VCA certificate.
- ISO 9001 Quality management system, certified by DNV-GL.
- NEN 3834-2 Quality requirements for fusion welding of metallic materials.
- Certified welders Welder qualifications per process, renewed periodically.
- NDT on request Inspection and reporting arranged by us, carried out by a certified inspection company we work with regularly.
- Metaalunie terms All our quotations, orders and deliveries are subject to the Metaalunie terms and conditions.
Tell us what you need
Describe the problem and we will tell you honestly whether we are the right people for it. For breakdowns, please call — that is faster than email and we answer around the clock.
MEN Techniek B.V.
Cairostraat 55, 3047 BB Rotterdam,
The Netherlands