1888
a group joined together to develop an effective agency to overcome the mass exodus of Los Angeles in the early 1880’s and to reinvigorate growth. The founding officers of the new Chamber of Commerce were business leaders Maj. Edward W. Jones, William W. Workman, Col. Harrison G. Otis, Samuel B. Lewis, J.I. Redick and Thomas A. Lewis.
1893
Chicago World's Fair: To feature California agricultural products, Frank Wiggins, superintendent of events, created a larger than life sized walnut elephant, weighing 850 pounds
1913
San Fernando Valley Aqueduct: Chamber developed initial plans to create the San Fernando Valley aqueduct, which had to be annexed by Los Angeles.
1927
World Trade Week: Initiated by Chamber staff member Stanley Olafson to increase community knowledge about the value of foreign trade and interesting foreign buyers in our locally made products.
1932
Los Angeles the Olympic Games: The Chamber was largely responsible bringing the Olympics to the area
1946
Arroyo Seco Parkway: the Chamber led a successful fight for legislation to finance construction of freeways in Los Angeles County and other parts of the state. A six-mile stretch of "miracle boulevard" had been opened as early as December 1940 with the Arroyo Seco Parkway, later renamed the Pasadena Freeway.
1956
Share the Ride Campaign: In the forties the Chamber launched a cooperative campaign to reduce a smoke and fume when smog increased due to continued industrial growth. Later they brought auto pollution by-pass devices to Los Angeles and aided in spurring initial commitment of $90 million in industrial air pollution control devices.
1958
Los Angeles Dodgers: the Chamber boosted professional sports by helping bring the Dodgers to Los Angeles.
1967
New Name: the Chamber changed its name to the Los Angeles Area Chamber of Commerce.
1984
Los Angeles the Olympic Games: The Chamber was also prominently involved in bringing the Olympics back to Los Angeles in 1984.