Established in 1863, became a Public Limited Company in 1948 and a Public Sector Enterprise in 1979. The Company has a Paid-up Share Capital of Rs. 97.79 Cr and Authorized Share Capital of Rs. 110.00 Cr as on 31.03.2023..

The Company is engaged in the design, engineering, manufacturing, construction, erection, commissioning and servicing of a wide range of products, systems, and services in various areas including power generation (thermal, hydro, gas, nuclear, and solar PV), transmission, transportation, defense, aerospace, oil and gas, and emerging sectors like battery energy storage systems and electric vehicle chargers.

BBJ is currently engaged mainly in construction of Steel Bridges for Indian Railway and also undertaking Civil Construction work, Industrial Structural job on PMC / EPC basis.

It is One Source Multi-discipline Design, Engineering, Construction, EPC Solutions and Project Management Consultancy.

R&C came into existence on 15th March 1973 by the virtue of the Act of Parliament “Richardson and Cruddas Limited (Acquisition and Transfer of Undertakings) Act” and since then, the company is under administrative control of Ministry of Heavy Industries, New Delhi.

Heavy Engineering Corporation (HEC), Ranchi incorporated in 1958 has been serving steel industry, mining, defence, atomic energy, railways, etc.

HMT Limited (HMTL) is the holding company of HMT Group of Companies. It has two Manufacturing Units, Food Processing Machinery Unit, Aurangabad and Auxiliary Business Division, Bengaluru.

HMT Machine Tools Limited (HMTMTL) is a wholly owned subsidiary of HMT Limited and under Ministry of Heavy Industries

Incorporated in 1964, Schedule "B" CPSE, 100% shares with GoI

HMT International Limited HMT(I) , a Mini-Ratna company was incorporated in 1974 as a wholly owned subsidiary of HMT Ltd. HMT(I) is the export arm of HMT Group and also caters to import requirements of the Group.

Rajasthan Electronics & Instruments Ltd., Jaipur (REIL) was incorporated in 1981 and is Schedule ‘C’ & “Mini-Ratna” Central Public Sector Enterprise is a joint venture of Government of India (51%) through Ministry of Heavy Industries & Government of Rajasthan (49%) through RIICO.

CCI is the only cement manufacturing company, wholly owned by Government of India with the principal objective of achieving self-sufficiency in cement production.

To be a major contributor and leader in the Indian Paper Industry and make Company viable and self-sustainable.

HSL: Production of high quality salt and recovery of constituent salts, organic and inorganic by-products from the bitterns of salt industry/brine. SSL : Production of Common salt, Refined Edible & Industrial Salt and Recovery of constituent salts from the bitterns of salt industry.

Sambhar Salts Limited is associated with salt production in Rajasthan.

Engineering Projects (India) Ltd. (EPI) was incorporated in the year 1970 with the main objective to undertake turnkey projects and consultancy services in India and abroad.