Lionel, LLC is an American designer and importer of toy trains and model railroads that is headquartered in Concord, North Carolina. Its roots lie in the 1969 purchase of the Lionel product line from the Lionel Corporation by cereal conglomerate General Mills and subsequent purchase in 1986 by businessman Richard P. Kughn forming Lionel Trains, Inc. in 1986. The Martin Davis Investment Group (Wellspring) bought Lionel Trains, Inc. in 1995 and renamed it Lionel, LLC. According to its reorganization papers filed as part of its bankruptcy plan on May 21, 2007, about 95% of the company's sales come from O gauge trains. The plan estimated that about US$70 million worth of O gauge trains are sold each year, and that Lionel accounts for about 60% of that market, making it the largest manufacturer of O gauge trains.