Interarch boasts its manufacturing capacity of 1,20,000 MTPA with 4 state of the art facilities. The design as well as manufacturing of steel structures and sections and roofing is ISO 9001:2015 accredited by Underwriters Laboratories.

Interarch is one of India’s largest pre-engineered building companies.

Unit 1 at Pantnagar is Interarch’s flagship manufacturing facility set up in early 2005 which caters to the growing demand of pre-engineered steel buildings in the Indian market. This large facility has a capacity of over 50,000 MT and is one of the most modern manufacturing facilities in India.

Interarch Pantnagar is the only plant of its kind in India to have heavy-steel structure manufacturing capabilities which cater to large-scale industrial projects, multi-storey commercial complexes, car parks and hotels.

Interarch’s current unit in Chennai (Unit 2) is one of the most efficient manufacturing facilities producing more than 30,000 MT per annum of buildings and 20,000 MT per annum of roofing and cladding systems.

In 2008, Interarch set up Unit 3 at Kichha, Uttaranchal, which is spread over 20 acres.

In 2019, Interarch inaugurated Unit 4 at Chennai.