Maintenance for the railway of the future
We maintain and repair rail vehicles, machinery, and components for railway companies throughout the Nordic region.
We create value for our customers by delivering reliable vehicles ready for operation – every day, all year round.
Explore Mantena
Good and responsible maintenance
Our main objective is to perform good and responsible maintenance. This is sustainability in practice.
Independent full-service provider
Our unique position as an independent maintainer makes us a full-service provider capable of working with all train types, suppliers, and customers in the industry.
Competent employees
Our employees have deep and broad expertise in everything from large locomotives to advanced components.
Annual Report 2025
In 2025, Mantena has continued the measures to strengthen profitability, risk management and operational execution capability. The year has been characterized by restructuring, both through changes in the contract portfolio, improvement of processes and an internal reorganization to strengthen management and execution capability. At the same time, the company has maintained a clear strategic focus on building long-term competitiveness and further developing Mantena as a leading competence center for railway vehicle maintenance.
Curious about a career at Mantena?
At Mantena, we go to work to keep trains in the Nordics running every day, around the clock, all year round. Without Mantena, the trains stop, and we never have a dull day at work! A job at Mantena is a job with purpose.
Latest news
Mantena strengthens its commercial focus
Mantena is strengthening its commercial focus and has hired Frode Nygaard as the new Head of Sales and Marketing. He will play a key role in further developing the company's market position, strengthening customer relationships, and identifying new growth...
The Expertise Behind Critical Welding Operations
When trains and components need to be repaired, rebuilt, or inspected, extensive professional expertise underpins the work. Welding expertise involves far more than the weld itself. It encompasses materials, quality assurance, documentation, and safety. At Mantena,...
Ingvild Storås appointed as new CEO at Mantena
Ingvild Storås has been appointed as the new CEO of Mantena AS. She will now manage a company with a central role in the maintenance of the Norwegian railway, and will lead the company's continued efforts to strengthen competitiveness and ensure a sustainable Mantena...
Sustainable and efficient transport through optimal maintenance