Eastern Railway - HQ Office of Eastern Railway,Howrah & Sealdah Division.
South Eastern Railway - HQ Office of South Eastern Railway & Kharagpur
Chittaranjan Locomotive Works.
Railway Recruitment Board Kolkata
Metro Railway A.V.Complex,
Chitpur, Opp. To R. G. Kar Medical College & Hospital,
R. G. Kar Road,
Phone No: 033-25430108
Courtesy: RRB Kolkata