This list of corporations represents the companies in which Dan Murphy was one of the incorporating (usually one of five incorporators) signers of each firm’s “Articles of Incorporation”; in a few cases, he was a member of the board of directors. The companies are in chronological order of their founding. Some companies were incorporated long after their founding, i.e., Monaghan & Murphy Company founded in 1883 and incorporated in 1901. Murphy began working in Los Angeles in 1900. Many of the companies founded after that date are corporations which were in the interest of the Pacific Land Improvement Company, the real estate arm of the Atchison, Topeka & Santa Fe Railroad.
1883 Monaghan & Murphy Company
1885 Murphy Water, Ice & Electric Company (Inc. 1904)
1887 Los Angeles Pressed Brick Company
1893 Needles Land & Cattle Company
1894 Needles Smelting Company
1894 Rock Springs Cattle
1894 Hidden Hills Mining
1896 Monaghan & Murphy Bank
1899 Brea Cañon Oil
1902 Holmes Supplies
1902 Globe Grain & Milling
1903 Octave Oil Company
1903 Colorado Steam Navigation
1903 Pacific Redwood Company
1903 W.N. Best International Calorific Company
1904 Los Angeles Cherokee Oil
1905 Avalon Hotel Association
1905 Kings County Land Development