STM is a specialized rolling stock design engineering firm.
The company was incorporated in the early 1980s with a single purpose: to support the Italian Railways engineering department in Florence.
Despite the original focus, thanks to the high quality of the works carried out STM has become a point of reference for many other customers, from small local companies to the world's leading rolling stock manufacturers.
STM’s structure is staffed by engineering professionals recognized for their ability to listen to clients, clear-sighted analysis, and top level technical skills, making it possible to support a large customer portfolio and cover a vast range of specializations, thanks also to the enormous experience of our Florence-based engineers.
Styling, colour coordination, and livery studies, interior renderings, etc.
Feasibility analyses of new vehicles and refurbishment of legacy rolling stock
Design, drawings and 3D models for construction of a vehicle or subassembly
Support during construction and testing
Homologation of components or a complete vehicle