Explore: Joseph Koch (firm)

Energy Solutions, Koch Engineered Solutions, Koch Investments Group, Koch Minerals & Trading, and Molex. The firm employs 122,000 people in 60 countries, with

Chase Koch (/koʊk/ KOHK; September 23, 1900 – November 17, 1967) was an American chemical engineer and entrepreneur who founded the oil refinery firm that

as Koch Industries). In 1967, he became president of the business, which was then a medium-sized oil firm. In the same year, he renamed the firm Koch Industries

Edward Irving Koch (/kɒtʃ/ KOTCH; December 12, 1924 – February 1, 2013) was an American politician. He served in the United States House of Representatives

The Heckler & Koch MP5 (German: Maschinenpistole 5, lit. 'Submachine gun 5') is a submachine gun developed in the 1960s by German firearms manufacturer

Charles G. (born 1935) and David H. Koch (1940–2019), sometimes referred to as the Koch brothers, have become famous for their financial and political

was one of the largest and most profitable law firms in the world. Flom was appointed by Mayor Ed Koch as chairman of the New York City Commission on

MNRK Music Group (pronounced "monarch"), formerly known as Koch Records and Entertainment One (eOne) Music/Records, is an American independent record label

billionaire Koch Brothers have been described as "the poster boys of the 1 percent." Their conglomerate, Koch Industries, is one of the largest private firms in

to a store opened in 1865 by Jacob Lasalle and Joseph Epstein, at 51 Summit Street. In 1883, Joseph Koch joined the business, which relocated to a new