Sinara Transport Machines

Sinara Transport Machines () is a Russian transportation vehicle manufacturing and engineering company based in Ekaterinburg. The company was established in 2007 as a division of the Sinara Group.
Subsidiaries.
The division incorporates the following subsidiaries:
STM research centre.
The STM research centre "(ООО Центр инновационного развития CТМ)" was created in 2010 to develop new railway locomotives and technologies.