Chicago
The Blackstone Group Inc ,
360,North Michagan avenue,
Suite 1500,
Chicago 60601-3806
Contact:
Mr Ashref Hasghim (312) 419 0400
Direct Line:(312) 423 4002
Fax: (321) 4198419
Mail: Ashref.hashim@bgglobal.com
India
Blackstone group Technologies Pvt Ltd.,
No 31 A SP Kochar Tehnology Park,
Ambattur Industrial Estate,
Chennai 600058
Land Line:
(+91) 44 45985100
(+91) 44 26244445
Fax: (+91) 44 45985111
For Projects Contact
Mail: egbal@bgtek.com
Mail: egbal@bgtek.in
Business development
Mail: Marketing@bgtek.com