manufacturing company, fourth-largest truck manufacturer and second-largest bus manufacturer by volume.Tata Motors is ranked 314th in the 2012 Fortune Global 500 ranking of the world's biggest corporations.
Tata Cummins Ltd. (also known as TCL1) is situated beside Tata Motors.It is a joint venture of Tata Motors and Cummins India ltd., manufacting diesel engines for vehicles assembled at Tata Motors. Other than engines for vehicles, it also manufactures engines for generators and marine use.
Lafarge Cement, earlier Tata Cement, is located near Tata Motors. Along with the smokestacks of Tata Power, a coal fired captive power station that supplies a great deal of the city's electricity, it can be conspicuously seen from the railway tracks while coming to Jamshedpur by rail.
Tata Tinplate (the erstwhile Tinplate Co. of India Ltd.) manufactures tinplate. It was originally a British company built in Golmuri, later on taken over by Tata. Another factory, located near Tata Motors, is the Indian Steel and Wire products (ISWP). ISWP was reopened after more than five years by Tata Steel. ISWP resumed production in its wire mill on January 2, 2004, after its takeover by Tata Steel, and has commenced its rod mill operations.
Other industries in the city include TRF Limited, which manufactures bulk material handling and processing machines and other engineering goods, Timken manufacturers of industrial bearings, Tata Ryersons, Agrico, a subsidiary of Tata Steel, manufactures agricultural implements, and Tata Yodogawa Ltd manufactures rolls and dies for rolling mills.
Praxair and Brin's Oxygen Company (BOC), are producers of liquefied oxygen, nitrogen and other gases, they both have plants adjacent to the steel mill.Usha Martin located in Adityapur is a wire rope manufacturing company. Other companies are ABB, TCS, L&T, M.N.Dastur, Danielle, Italiam Pianti.
Jamshedpur Utilities and Services Company (JUSCO) was carved out of Tata
