- 2d CCRC Group Headquarters and Headquarters Squadron: stationed from 26th February 1944 until c. 15th September 1944(moved to Boreham, Essex). They were re-designated 29 July 1944 as Headquarters and Headquarters Squadron, 2d CCRC Group (Bomb Heavy Special)
- 2d Replacement and Training Squadron (Bomb): stationed from 9th February 1944 until c. 15th September 1944(moved to Boreham, Essex). They were re-designated 29th July 1944 as the 2d Replacement and Training Squadron CCRC Group (Bomb)
- 35th Station Complement Squadron: stationed from August 1943 until 31st March 1944 (moved to Harrington, Cumberland). They were assigned 9th August 1943 to Eighth Air Force and further assigned to VIII Air Force Composite Command 13th August 1943
- Mobile Training Unit No. 37 (B-24) (Provisional): stationed from 17th April 1944 until 24th May 1944 (moved to Alconbury, Huntingdonshire)
- Mobile Training Unit No. 38 (B-24) (Provisional): stationed from 7th August 1944 until 9th September 1944 (moved to Cheddington, Buckinghamshire)
- 47th Station Complement Squadron: stationed from August 1943 until 15th September 1944 (moved to Boreham, Essex). They were assigned 21st August 1943 to Eighth Air Force and further assigned to VIII Air Force Composite Command 24th August 1943
- 465th Service Squadron: stationed from 26th February 1944 until 1st October 1944 (moved to Troston, Suffolk). They were an element of the Eight Air Force
- 1730th Ordnance Supply and Maintenance Company, Aviation: stationed from 30th November 1943 until 1st October 1944. They were an element of VIII Air Force Composite Command
- 1802d Ordnance Supply and Maintenance Company, Aviation: stationed from 15th August 1944 until 29th September 1944. They were an element of VIII Air Force Composite Command
- 2069th Engineer Aviation Fire Fighting Platoon: stationed from c. 12 December 1943 until 15th September 1944 (moved to Boreham, Essex). They were an element of Eighth Air Force