Subros was established in 1985 as a joint venture between the Suri Brothers, Denso Corporation, Japan and Suzuki Motor Corporation, Japan.

The company has grown from a capacity of 15,000 AC units in 1985 comprising of largely an assembly operation, into the largest and only integrated manufacturing unit in India for Auto Air Conditioning systems. The company has the capability to manufacture compressors, condensers, heat exchangers and all the connecting elements that are required to complete the AC Loop.

Subros has three plants in Noida, one in Manesar and one in Pune. It also has a R&D centre and Tool room in Noida. The manufacturing capacity has grown to a level of 7,50,000 AC units per annum and there is a plan to go to a level of 1,000,000 per annum by 2008.