Ravi Ramaswamy Parthasarathy

Manipal Acunova Ltd. provides clinical research services. It offers clinical development services to the pharmaceutical, biotechnology, nutritional, device and medical diagnostics industries. The company was founded by Dodballapur Achuta Rao Prasanna in 2005 and is headquartered in Bangalore, India.

Elsamex SA provides civil infrastructure rehabilitation and maintenance services. They also engage in the management of solid waste, environmental landscaping, and the concession of gas stations. The firm was founded in 1977, and is based in Madrid, Spain.

IL&FS Financial Services Ltd. provides investment banking services. The firm's complete array of services include visioning, documentation, finance, development, management, technology and execution. The company was founded in 1999 and is headquartered in Mumbai, India.

Petronet India Ltd. operates as an investment holding company with interests in petroleum product pipeline operation. The company is headquartered in Mumbai, India.

Part of ORIX Corp., IL & FS Cluster Development Initiative Ltd. is a company based in New Delhi, India. IL&FS develops high-quality infrastructure and financial solutions to catalyze India's growth through partnerships and innovation.

Schoolnet India Ltd. provides educational services. It offers learning solutions for a spectrum of audiences ranging from children in schools and informal setting, to teachers, adults, and corporates. The firm works in the key areas of Education, skill development, healthcare and cluster development for long term and sustainable impact. It also works with central and state government departments, several public sector enterprises (PSEs), multi-lateral agencies and private companies as a partner to their social development goals. The company was founded in 1997 and is headquartered in Mumbai, India.

Part of A2Z Infra Engineering Ltd., IL&FS Property Management & Services Ltd. provides consulting services and manages real estate properties. The company is based in Mumbai, India. IL&FS Property Management & Services was acquired by A2Z Infraservices Ltd. from Infrastructure Leasing & Financial Services Ltd. on December 06, 2010 for $5.67 million.

IL&FS Energy Development Co. Ltd. develops and operates power generation and transmission assets. Its services includes project development, appraisal, training, capacity building, programme management consultancy, advisory services to state governments, large public sector companies as well as private sector clients on all facets of power project development and implementation. The company was founded in 1987 and is headquartered in Mumbai, India.

ORIX Auto Infrastructure Services Ltd. provides automobile-related services such as leasing and installment loan of vehicles, car rentals to truck loan business. The firm offers auto leasing solutions, including finance leases, operating leases, sale and lease back options, and fleet management and insurance management services; equipment financing for plant and machinery, office automation systems, IT hardware, and furniture; car rental services; and equipment rental services. The company was founded in March 1995 and is headquartered in Mumbai, India.

Tamil Nadu Water Investment Co. Ltd. is a developer of water projects. It offers project implementation and consultancy services and operation and maintenance inputs and services. The company is headquartered in Chennai, India.

IPFonline Ltd with Head Office in Chennai, and branch sales offices in 11 cities across India, is a corporation owned by IL&FS, HDFC, and R V Pandit, the Founder & Publisher of Industrial Products Finder ( IPF in the company name), the monthly magazine since October 1972. The company also owns The Indian Textile Journal, and Automotive Products Finder, both monthly magazines.

IL&FS Skills Development Corp. provides vocational training services.

Andhra Pradesh Urban Infrastructure Asset Management Ltd. is an Indian company that provides project development, fund management, and project management services. The private company is based in Vijayawada, India and was founded in 2016.