| O.C. | Col. W. A. M. Thompson. |
| Adjutant | Capt. H. R. S. Massey. |
| 21st Battery | Major L. M. Phillpotts, D.S.O. |
| 42nd Battery | Major H. J. Brock. |
| 53rd Battery | Major C. J. Rugge Price. |
| Brigade Ammunition Column. | Capt. C. E. S. Bower. |
24th Brigade, R.F.A.
| O.C. | Lt.-Col. C. E. Lawrie, D.S.O. |
| Adjutant | Capt. H. A. Boyd. |
| 110th Battery | Major W. M. Warburton. |
| 111th Battery | Major E. C. W. D. Walthall, D.S.O. |
| 112th Battery | Major W. B. Browell. |
| Brigade Ammunition Column. | Capt. B. H. Shaw-Stewart. |
38th Brigade, R.F.A.
| O.C. | Lt.-Col. R. F. Fox, D.S.O. |
| Adjutant | Capt. C. S. Rich. |
| 24th Battery | Major A. G. Arbuthnot. |
| 34th Battery | Major A. R. Wainwright. |
| 72nd Battery | Major F. A. Tighe. |
| Brigade Ammunition Column. | Capt. C. R. Hill. |
12th (Howitzer) Brigade, R.F.A.
| O.C. | Lt.-Col. G. Humphreys, D.S.O. |
| Adjutant | Capt. A. T. McGrath. |
| 43rd Battery | Major E. R. Burne. |
| 86th Battery | Major R. S. Hardman. |
| 87th Battery | Major H. T. Belcher, D.S.O. |
| Brigade Ammunition Column. | Capt. R. J. C. Meyricke. |
24th Heavy Battery, R.G.A. (60-pounders)
| O.C. | Major H. E. J. Brake, C.B., D.S.O. |
Divisional Ammunition Column