Our History

Founded in 1951 by Late Sitaram Rajgarhia, the Sitaram Group of Companies is a conglomerate with varied interests spanning Minerals, Plastics and TeflonTM products.

M/s Sitaram Rajgarhia

The group started its operations under its flagship company M/s Sitaram Rajgarhia, which is one of the oldest and largest companies engaged in the field of manufacturing and processing of mica and mica-based products. M/s Sitaram Rajgarhia started out with mining operations of the mineral mica and gradually forayed into value added products like the mica capacitors. Its product portfolio ranges from mica blocks, mica shields, mica flakes and mica powder, mica capacitors and many more. The company is a major part of mica supply chains in Asia, North & South America, Europe as well as Africa.

Sitaram Polyplast Pvt. Ltd

With the incorporation of Sitaram Polyplast Pvt. Ltd. in 2010, the SR group made its headway into manufacturing of PVC Pipes & Fittings, Garden Pipes, Water Storage Tanks & other plastic products. The company manufactures its products under the brand name of ‘NIRMAAN’ and has become a renowned brand in Eastern India. It has been continuously growing and has been expanding into new product categories. With its motto of ‘Behne Doh Khushiyan’, the company has been making high quality products and has become a driving force in providing quality solutions in the field of Plumbing, Sewerage, Drainage, Irrigation & Underground Borewells.

M/s Sitaram Marketing

M/s Sitaram Marketing was incorporated in 2010 in collaboration with Chukoh Chemicals Ltd. of Japan. The company deals in variety of Fluoroplastic TeflonTM products with both industrial and domestic applications. The company’s prestigious clientele list including Nestle India, Mothers Recipe, Coca Cola, L&T, Mamy Poko Pants, Kimberly Clark, S.B. Packaging, Skypack India, Pradeep Laminators and many more. The company has become an indispensable partner to its customers providing solutions that optimize their operation along with providing cost efficiency in the long run.


  • Starting of M/s Sitaram Rajgarhia

    Beginning of a Mica processing plant by a 17 year old Sitaram Rajgarhia.

  • Mica Capacitor Plant

    Sitaram Rajgarhia ventures into manufacturing of silvered mica plates and subsequently the technologically advanced mica capacitors.

  • Mica Flakes Plant

    The company expands its ventures into the production of Mica Flakes and Powder with an aim of establishing a single source of all mica products .

  • Sitaram Polyplast Pvt.Ltd.

    The group makes a headway into the manufacturing of PVC Pipes and Fittings, Garden Pipes, Water Storage Tanks & other plastic products.

  • Sitaram Marketing in collaboration with Chukoh Chemicals, Japan

    The group’s rapid expansion continues with the foray into TeflonTM products in association with Chukoh Chemicals LTD. of Japan.

  • New branch office in Kolkata

    To achieve a better fulfillment of customer needs, a branch location in Kolkata is set up.