The following officers served as commanding officer of the 2/7th Field Regiment:

The three batteries that made up the 23rd Field Regiment were:

At the outbreak of the war, 148th Field Regiment was assigned to 18th Division.

In 1960, 5th Field Regiment was re-organised as part of 1st Division.

The 99th Field Regiment was mobilised with the outbreak of war in September 1939.

The 2/5th Australian Field Regiment was also part of the relief column.

In 1988, the battery became part of the amalgamated 6th/13th Field Regiment.

At the time it was an Artillery unit known as 8 Field Regiment.

On 30 May 1943 he was appointed as commander of the 13th Field Regiment, 3rd Division.

At the outbreak of the war, 55th Field Regiment was part of 45th Division.