Shashi Aggarwal

Essar Group operates as a holding company with interests in steel, oil, gas, power and telecommunications businesses. Its services include shipping, technology and outsourcing, telecom, realty, and travels. The company was founded by Shashikanth Nandkishore Ruia and Ravikanth Nandkishore Ruia in 1969 and is headquartered in Mumbai, India.

The Tata Group operates as holding company with interests in hospitality, automotive, engineering, energy, chemical, oil and gas. It operates through its operating companies such as Tata Steel, Tata Motors, Tata Consultancy Services, Tata Power, Tata Chemicals, Tata Global Beverages, Tata Teleservices, Titan, Tata Communications and Indian Hotels. The company was founded by Jamsetji Tata in 1868 and is headquartered in Mumbai, India.

Taco, Inc. develops and manufactures hydronic-based components. Its products include water circulation pumps and circulators, hydronic accessories, air elimination and control, heat transfer products, electronic controls, iworx by taco electronic solutions, instant hot water, systems, design tools, variable speed products and obsolete products. The company was founded in 1920 and is headquartered in Cranston, RI.