- No. 30 (Balloon Barrage) Group AAF
- 17 Mar 1937 - 7 Jan 1945
- No. 1 Balloon Centre
- Kidbrooke, London SE3
- 4 Oct 1937 - 1960
- No. 2 Balloon Centre
- Hook, Surrey
- 1937 - pre Jun 1944
- No. 3 Balloon Centre
- Stanmore, Middlesex
- 1937 - Current
- No. 4 Balloon Centre
- Chigwell, Essex
- 2 Aug 1938 - 1 Apr 1943
- No. 22 Balloon Centre
- Biggin Hill, Kent
- 19 Feb 1944 - 20 Nov 1944
- No. 23 Balloon Centre
- Gravesend, Kent
- 1 Feb 1944 - 15 Jan 1945
- No. 24 Balloon Centre
- Redhill, Surrey
- 1 Jul 1944 - 15 Jan 1945
- No. 31 (Balloon Barrage) Group AAF
- Birmingham
- 1 Apr 1939 - 13 Nov 1941
- No. 5 Balloon Centre
- Whitehouse Common, Sutton Coldfield, Birmingham
- Unknown - pre Jun 1944
- No. 6 Balloon Centre
- Wythall, Birmingham
- Transferred to No 32 Group13 Nov 1941
- No. 7 Balloon Centre
- Curzon Lane, Alvaston, Derbyshire
- Unknown - pre Jun 1944
- No. 8 Balloon Centre
- Fazakerley, Liverpool
- Unknown - pre Jun 1944
- No. 9 Balloon Centre
- Houghton Green, Warrington
- Unknown - pre Jun 1944
- No. 10 Balloon Centre
- Bowlee, Middleton, Greater Manchester
- Unknown - pre Jun 1944
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- No. 32 (Balloon Barrage) Group AAF
- Romsey / Bath
- 1 Mar 1939 - 15 Nov 1944
- No. 11 Balloon Centre
- Pucklechurch, Bristol
- No. 12 Balloon Centre
- Southampton Road, Titchfield, Fareham, Hants
- Transferred to No. 30 (Balloon Barrage) Group AAF - pre Jun 1944
- No. 13 Balloon Centre
- Collaton Cross, Yealmpton, Plymouth
- No. 14 Balloon Centre
- Caerau, Ely, Cardiff
- Unknown - pre Jun 1944
- No. 21 Balloon Centre
- Pembroke Dock, Wales
- 27 Aug 1940 - 31 Dec 1941
- No. 33 (Balloon Barrage) Group AAF
- Long Benton / Sheffield (1940)
- 1 Mar 1939 - 4 Sep 1944
- No. 15 Balloon Centre
- Long Benton, Forest Hall, Newcastle-upon-Tyne
- No. 16 Balloon Centre
- Hemsworth, Norton, Sheffield
- 15 Aug 1939 - pre Jun 1944
- No. 17 Balloon Centre
- Royal Air Force Sutton-on-Hull, Hull
- 17 May 1939 - 15 Oct 1942
- No. 34 (Balloon Barrage) Group AAF
- Edinburgh
- 1 Jul 1940 - 4 Sep 1944
- No. 18 Balloon Centre
- Bishopbriggs, Glasgow
- Aug 1939 - Unknown
- No. 19 Balloon Centre
- Rosyth, Fife
- 21 Oct 1939 - 6 May 1940
- No. 18 Balloon Centre
- Lyness, Orkney
- 2 Jun 1940 - 27 Dec 1941
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