GMF
Comprehensive solutions for rolling stock maintenance
GMF is a company which specialises in railway rolling stock maintenance, the manufacture and marketing of spare parts as well as new equipment design.
With over 50 years of expertise, the organisation provides a comprehensive service which combines efficiency and quality criteria, with optimum safety conditions; it features cutting-edge facilities at highly competitive costs.
GMF Activity sectors
Maximum efficiency and premium quality service
GMF News
Latest news from COMSA Corporación
Maintenance of historic cars in Lisbon
GMF has been awarded the service for the interior and exterior upgrade of 16 historic electric cars in Lisbon.
Complete overhaul of mixed platform wagons
GMF has carried out the complete P3/R overhaul with painting and screen printing of the mixed platform wagons of
Comprehensive reconstruction of a locomotive damaged during the rainstorm
In the storm of October 2019, during its trip between Barcelona and Lleida (Spain), the dual locomotive 601-004 from
GMF becomes the first private company to have a lathe for renewing wheel profiles on Iberian gauge axles
GMF, the railway vehicle maintenance company of COMSA Corporación, has just put into service the pit lathe for renewing