Kuhn, Loeb & Co.

Due to the management of his investment consultant Frederick T. Gates, Kuhn, Loeb & Co. acted as a leading investment house for John D. Rockefeller. Rockefeller invested in many syndicates with the bank, including important participations in the prominent railway companies. He also contributed to the consolidation of the Chicago meat packers, which led to the formation of a trust. The businesses of the bank were also part of the foreign transactions in which Rockefeller was also involved in the bank's loans to the Chinese and Imperial-Japanese government.

In 1911 the company also entered into a partnership with Rockefeller to get control of the equity Trust Company, which later merged and became a chase bank.

The company Kuhn, Loeb & Co received a partnership with Rockefeller in 1911 to get control of the equity Trust Company, which later merged and became a chase bank.

Kuhn, Loeb & Co. merged with Lehman Brothers in 1977 and became Lehman Brothers Kuhn Loeb & Co.

In 1894 Felix M. Warburg emigrated to the United States and became a partner at the leading Wall Street Bank Kuhn, Loeb & Co. in New York City.

Lewis Strauss was an investment banker at Kuhn, Loeb & Co in the 1920s and 1930s, where he amassed considerable wealth.