Reliance Infrastructure Limited (R-Infra), formerly Reliance Energy Limited (REL) and Bombay Suburban Electric Supply (BSES), is an Indian private sector enterprise involved in power generation, infrastructure, construction and defence. It is part of the Reliance Anil Dhirubhai Ambani Group. The company is headed by its chairman, Anil Ambani, and chief executive officer, Punit Narendra Garg. The corporate headquarters is in Navi Mumbai. Reliance Infrastructure's interests are in the fields of power plants, metro rail, airports, bridges, toll roads, and defence. It is a major shareholder in the other group company, Reliance Power and Reliance Naval and Engineering Limited.
Larsen & Toubro Ltd, commonly known as L&T, is an Indian multinational conglomerate company, with business interests in engineering, construction, manufacturing, technology, information technology and financial services, headquartered in Mumbai. The company is counted among world's top five construction companies. It was founded by Henning Holck-Larsen and Søren Kristian Toubro, who were two Danish engineers taking refuge in India.
BEML Limited, formerly Bharat Earth Movers Limited, is an Indian public sector undertaking which manufactures a variety of heavy equipment, such as that used for earth moving, railways, transport and mining. It is headquartered in Bangalore. BEML is Asia's second-largest manufacturer of earth moving equipment. Its stock trades on the National Stock Exchange of India under the symbol "BEML", and on the Bombay Stock Exchange under the code "500048".
Coal India Limited (CIL) is an Indian central public sector undertaking under the ownership of the Ministry of Coal, Government of India. It is headquartered at Kolkata. It is the largest government-owned-coal-producer in the world. It is also the seventh largest employer in India with nearly 272,000 employees.
India Trade Promotion Organisation (ITPO), headquartered at Pragati Maidan, is the nodal agency of the Government of India under aegis of the Ministry of Commerce and Industry (India) for promoting country's external trade. ITPO is a Mini-Ratna Category-1 Central Public Sector Enterprise (CPSE) with 100 percent shareholding of Government of India.
Hindustan Petroleum Corporation Limited (HPCL), commonly referred to as HP, is a subsidiary of Oil and Natural Gas Corporation (ONGC) which is in turn under the ownership of the Ministry of Petroleum and Natural Gas, Government of India. It is headquartered in Mumbai. Since 2018, Oil and Natural Gas Corporation has owned majority of its stake. It is ranked 367th on the Fortune Global 500 list of the world's biggest corporations as of 2016. On 24 October 2019, it became a Maharatna (PSU).
Power Finance Corporation Ltd. is an Indian central public sector undertaking under the ownership of the Ministry of Power, Government of India. Established in 1986, it is the financial backbone of Indian power sector. PFC's net worth as on 30 September 2018 is INR 383 billion. PFC is the 8th highest profit making Central Public Sector Undertaking (CPSU) as per the Department of Public Enterprises Survey for FY 2017–18. PFC is India's largest NBFC and also India's largest infrastructure finance psu. Government has raised status of PFC from ' Navratna' to 'Maharatna' psu on 12 October 2021.
Infrastructure Leasing & Financial Services Limited (IL&FS) is an Indian state-funded infrastructure development and finance company. It was created by public sector banks and insurance companies.
Rourkela Steel Plant (RSP), is a public sector, integrated steel plant in Rourkela, Odisha state, India. It was established on the 3rd of February 1959 with the help of West German industrial corporations on approximately 19,000 acres of land acquired from tribal inhabitants. The plant is operated by the Steel Authority of India (SAIL), a Central PSU.
NBCC (India) Limited, formerly known as National Buildings Construction Corporation is a central public sector enterprise under the Indian Ministry of Housing and Urban Affairs.
Telecommunications Consultants India Limited (TCIL) is a central public sector undertaking. It is under the ownership of the Department of Telecommunications, Ministry of Communications, Government of India. It was set up in 1978 to give consultations in fields of Telecommunications to developing countries around the world. Started with an initial investment of 10lakh. TCIL is present in almost 80 countries, mainly in the Middle East, Africa and Europe.
The Indian Navy has been focusing on developing indigenous platforms, systems, sensors and weapons as part of the nation's modernisation and expansion of its maritime forces. As of November 2022, the Indian Navy has 45 vessels of various types under construction, including destroyers; frigates; corvettes; conventional-powered and nuclear-powered submarines and various other ship, and plans to build a strong navy of 200 vessels and 500 aircraft by 2050. According to Chief of Naval Staff's statement in December 2020, India has transformed from a buyer's navy to a builder's navy.
Make in India is an initiative by the Government of India to create and encourage companies to develop, manufacture and assemble products made in India and incentivize dedicated investments into manufacturing. The policy approach was to create a conducive environment for investments, develop a modern and efficient infrastructure, and open up new sectors for foreign capital. The initiative targeted 25 economic sectors for job creation and skill enhancement, and aimed "to transform India into a global design and manufacturing export hub."
Public Sector Undertakings (PSUs) are State-owned enterprises, which are established and owned by the Government of India or State governments of India. The public sector undertakings are established either by nationalisation or an executive order incase of union government and state government or act of parliament with the purpose to earn profit for the government, control monopoly of the private sector entities, offer products & services at an affordable price to the citizens, implementation of government schemes and to deliver products & services to remote locations of the country.
Anoop Kumar Mittal was the Former Chairman and Managing Director (CMD) of NBCC, responsible for overseeing policy and strategic decision making of the company. His career at NBCC spans over 30 years. Prior to his appointment as the CMD in 2013, Mittal was Director of Projects division in NBCC.
National Investment and Infrastructure Fund Limited (NIIFL) is an investment platform for international and Indian investors anchored by the Government of India. The objective behind creating this organisation was to catalyse capital into the country and support its growth needs across sectors of importance.
India–China Border Roads is a Government of India project for developing infrastructure along the Sino-Indian border by constructing strategic roads, including bridges and tunnels. The ICBR project is largely in response to Chinese infrastructure development along the borderlands with India.
Afcons Infrastructure Limited is a construction and engineering company based in Mumbai, Maharashtra, India. The company provides infrastructure services and is involved in the construction of infrastructure projects such as viaducts, flyovers, metros, bridges, pipelines, roads, ports, barrages, oil and gas projects etc.
Usha Martin Limited is an Indian multinational company that primarily operates in the steel and wire rope manufacturing industry. It was founded in 1961 by Basant Kumar Jhawar and is headquartered in Kolkata, West Bengal, India. Usha Martin has grown to become one of the largest wire rope manufacturers globally.
₹790.85 crore (US$99 million) (2023) [2] 
₹23.14 crore (US$2.9 million) (2023) [2]