Mapna Boiler Company
TUGA Company
Pars Company
Parto Company
MECO Company
Sepahan Equipment Manufacturing Company
Mapna Operation and Maintenance Company
Mapna Locomotive Engineering and Manufacturing Company
Development One Company
Neyrperse Company
The Mapna Group’s Electricity Sector
The Mapna Group’s Rail Transport Sector
The Mapna Group’s Oil and Gas Sector
