What is National Grid Ma?
National Grid is the public Limited company that engages in the transmission and distribution of electricity and natural gas. It serves in the United Kingdom and the United States. The company was formed in the year 1990 and is based in London, United Kingdom. National Grid's stock is traded on the London stock exchange and New York stock exchange.
National Grid has over 27,000 employees. It is one of the largest Energy transmission companies in the United Kingdom and listed on the London Stock Exchange. In August, 2007, the company acquired KeySpan, an American based natural gas company. In the United States, National Grid's subsidiaries are New England Power Company, Nantucket Electric, Granite State Electric Company, Keyspan Corporation, Colonial Gas Company, The Narragansett Electric Company etc. It serves more than 7 million gas and electric customers in the Northeast United States and over 11 million customers in the United Kingdom. The company delivers electricity to more than 3.3 million subscribers in Massachusetts state.