Thejo Engineering Ltd was established as a private limited company on March 26, 1986, originally named Thejo Engineering Services Private Ltd. Following this, the operations of M/s Thejo Engineering Services, previously a partnership between Mrs. Rosamma Joseph and Mr. Thomas John, were transferred to Thejo Engineering Services Private Limited on December 1, 1986. The company underwent a name change to Thejo Engineering Private Limited on June 17, 2008, and subsequently transitioned to a public limited entity on August 1, 2008. Additionally, its name was further altered to Thejo Engineering Limited. Thejo specializes in providing engineering solutions for Bulk Material Handling, Mineral Processing, and Corrosion Protection to key sectors such as mining, power, steel, cement, ports, and fertilizers. Its services encompass belt conveyor maintenance and operations, complemented by a product range including the design, manufacture, and supply of engineering products for Bulk Material Handling, Mineral Processing, and Corrosion Protection. The company operates four manufacturing units in close proximity to Chennai and maintains a nationwide presence with 11 branch offices and 36 site offices spanning 14 states in India. Moreover, its international footprint extends to Australia, the Kingdom of Saudi Arabia, the USA, Germany, Chile, Brazil, and Ghana through partnerships and distribution networks.