Constituted 30 November 1943 in the Army of the United States as the 19th Base Post Office

Activated 27 December 1943 at San Francisco, California

Inactivated 19 April 1946 in China

Redesignated 15 April 1948 as the 300th Base Post Office and allotted to the Organized Reserve Corps
Activated 28 April 1948 at Chicago, Illinois
(Organized Reserves redesignated 25 March 1948 as the Organized Reserve Corps; redesignated 9 July 1952 as the Army Reserve) 

Redesignated 15 March 1972 as the 300th Adjutant General Detachment

Location changed to 3 February 1986 to Homewood, Illinois

Reorganized and redesignated 18 September 1988 as the 300th Adjutant General Company

Reorganized and redesignated 16 October 2007 as the 300th Personnel Company

CAMPAIGN PARTICIPATION CREDIT

                                              World War II
                                              Asiatic-Pacific Theater,
                                              Streamer without inscription

                                              War on Terrorism
                                              Campaigns to be determined

 

DECORATIONS

None

BY ORDER OF THE SECRETARY OF THE ARMY: