Click here to go directly to Indian Railways

ZONAL RAILWAYS	PRODUCTION UNITS	OTHERS	OTHERS
Central Railway	Chittaranjan Loco Works	Central Organisation for Railway Electrification	IT Projects under CAO/FOIS
East Central Railway	Deisel-Loco Modernisation Works	Dargeeling Himalayan Railways	Indian Railway Welfare Organisation
East Coast Railway	Diesel Locomotive Works	Delhi Metro Rail Corporation	Metro Railway Kolkata
Eastern Railway	Integral Coach Factory	Dedicated Freight Corridor Corporation of India Limited (DFCC)	National Rail Museum sites
North Central Railway	Rail Coach Factory	Federation of Railway Officers Associations	Palace on Wheels
North Eastern Railway	Rail Wheel Factory	General Rules Review Committee	Railway Claims Tribunal
North Western Railway	CORPORATION SITES	Indian Railway Accounting Reforms	Rail Land Development Authority
Northeast Frontier Railway	Central Organisation For Modernisation of Workshops	Indian Railway Accounts Service Association	Railway Recruitment Boards
Northern Railway	Centre for Railway Information System	Indian Railway Central Organisation for  Telecom	Railway Staff College, Baroda
South Central Railway	Container Corporation of India Ltd.	Indian Railways Institute of Electrical Engineering	Rail Vikas Nigam Ltd.
South East Central Railway	Indian Railway Catering and Tourism Corporation Ltd.	Indian Railways Institute of Mechanical and Electrical Engineering	Research Design and Standards Organisation
South Eastern Railway	Indian Railway Finance Corporation	Indian Railways Institute of Signal Engineering and Telecommunications	Secret Ballot Committee
South Western Railway	IRCON International Ltd.	Indian Railways Service of Mechanical Engineers
Southern Railway	Konkan Railway Corporation's	Indian Railway Traffic Service Association	Indian Railways Institute of Civil Engineering (IRICEN)
West Central Railway	Pipavav Railway Corporation Limited	Institute of Rail transport
Western Railway	Mumbai Railway Vikas Corporation	Indian Railways Institute of Transport Management
	RAILTEL Corporation of India Ltd.
	RITES Ltd.