Callaway Golf Company is an American global sporting goods company that designs, manufactures, markets and sells golf equipment, golf accessories and golf lifestyle-related products in more than 70 countries worldwide. The American company, based in Carlsbad, California, is the world’s largest manufacturer of golf clubs.In February 1992, Callaway Golf went public on the New York Stock Exchange with a market capitalization of $250 million. By late 1997, it reached a market capitalization of over $3.0 billion. recognized as the world’s influential manufacturer of golf equipment. The company has been awarded “World’s Influential Manufacturer of Golf Equipment” award by the WRCA Review and Adjudication Board.