t was in the early 40's a company was founded by the late Shri. Bhanji Monji Shah at Jabalpur, MP. The company started its main products being agricultural implements steel structures.

In 1950's, in pursuit of the industrial policy, Simplex associated itself with the Bhilai Steel Plant (SAIL) in the construction of a 1 million ton Steel Plant and took up structural fabrication activity. In the course of time Simplex developed from a mere fabricator to that of a technology oriented manufacturer. Simplex achieved distinction in the domestic and international market and entered into a host of collaborations in diverse fields.

The 1990's marked a quantum jump to establish facilities for fabrication, castings, forging and machine shops with in-house design and engineering facilities. Prestigious Turnkey projects were secured during this period. Simplex started exporting products to Japan, USA CIS Countries, Australia, Egypt...etc thus creating a niche in the quality conscious International market. Today Simplex plays an important role in the rapidly growing export market and is committed to build a better 'tomorrow'.

In 2009, started the activities of Manufacturing of prefab housing and infrastructure project to provide total precast solutions to the construction industry in India in the Residential, Commercial industrial sectors on turnkey basis. Group has also started the activities of mining and trading of minerals by considering the increasing demand in Indian and overseas market.