Services
Workshop Services
Our technical team, together with our partners, offers a variety of technical services
What we do
- Maintenance projects
- Service and damage repairs of passenger trains
- Rebuilding of passenger trains
- Interior and exterior upgrades
- Installation projects
- Production of parts for rolling stock (obsolescence)
- Welding and NDT (Non-Destructive Testing)
- Painting and surface services
Warehouse and Logistics
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Hässelholm
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Why choose Mantena
We share our customers' ambitions! A well-maintained train requires more than just daily maintenance. Technical systems must be upgraded, damages need to be repaired continuously, and both interior and exterior must be overhauled regularly. A well-maintained train ensures that trains can be in service as much as possible and have a long lifespan. Both train operators and vehicle owners want to take the best possible care of the trains. So do we.
We have what it takes
- Professional organization that puts safety and quality first
- Strong expertise and extensive experience in project-based maintenance
- Local operational management that is closely connected to the project department and ensures reliable delivery
- Holistic planning and coordination of projects
Customer references
Norske tog
Mantena is flexible and solution-oriented. They have performed especially well in everything related to electrical systems, because they have experience with these areas and know the existing documentation for the vehicles very well, says Rune Andreassen, Project Manager at Norske tog.
SJ Norge
Mantena has developed a forward-looking solution that communicates with an older existing system in the train. With this solution implemented on all 93 sets, improvements will be seen in several areas. For passengers, this will mean an improvement in accessibility and punctuality, says Erik Suul Comerford, Responsible for rolling stock follow-up at SJ Norge.
Contact

Knut Høistad
Contract Manager Projects
knut.hoistad@mantena.org
+47 970 82 979

The railway is part of the solution, and Mantena’s main goal is to provide responsible and high-quality maintenance of railway vehicles. In this way, we help move people and goods from road to rail.
We are committed to doing this in a sustainable way. We have a holistic perspective on sustainability.