Texmaco Rail & Engineering Ltd.  (TEXMACO), is an ISO: 9001-2008, a premier multi-discipline, multi-unit engineering and Infrastructure Company, with 5 manufacturing units extending over 170 acres in the outskirts of Kolkata. The Company was formed after demerger into it of the Heavy Engineering and Steel Foundry Divisions of the parent company Texmaco Ltd., (founded in 1939 by the renowned industrialist, Late Dr. K.K.Birla). It is presently the flagship company of the Adventz Group, (headed by the Chairman Mr. Saroj Poddar), comprising renowned blue chip companies, such as, Zuari Agro,  Paradip Phosphate etc.. The Group was launched with the idea of one virtual company with many real businesses, and is based on four fundamental principles - Collaboration, Sustainability, Inclusiveness and being Global.