Cousins to the gladiola, these are hardy plants that produce clumps of green sword-shaped leaves, with tall, arching spikes of funnel-shaped blossoms appearing in mid to late summer.
The 10 biggest U.S. electric utilities visualized. Duke Energy's merger with Progress Energy, completed in July 2012, created the largest electric utility in the United States. In fact, two of the three largest U.S. utilities are the result of recent mergers. Exelon, third on the list of the 10 biggest U.S. utilities, merged with Constellation Energy in March 2012. Duke will now service 7 million retail customers across six states.
What is the biggest and richest company in the world? No. 1: General Electric Industry: Conglomerate, U.S. General Electric is now the world's largest company, based on its composite score for sales, profits, assets and market vâ¦alue. Some of the biggest telephone companies in America are At&T and Quest. It is also possible to receive telephone service through a cable provider like comcast. Some large celluâ¦lar telephone companies include Verizon, At&t, T-mobile, Sprint and Cricket. 1 person found this useful.