Name
- Bahrain Petroleum Company, 1929-6
- Arabian American Oil Company, 1933-19885
- Bahrain Petroleum Company, Chief Local Representative, 1930-c 19714
- Defence Officer, Persian Gulf, 1939-19434
- Government of India, Foreign and Political Department, 1783-19373
- Admiralty, 1708-19642
- Adviser to the Government of Bahrain, 1926-19572
- Air Ministry, 1918-19642
- Chief Commissioner, Aden, 1932-19372
- Colonial Office, 1854-19662
- Royal Engineers, 1717-2
- Senior Naval Officer in the Persian Gulf, 1822-19712
- Air Officer Commanding, Iraq, 1921-19551
- Bahrain Local Defence Volunteers, 1940-19411
- Board of Trade, Mercantile Marine Department, 1850-19391
- Cable and Wireless Ltd, 1929-19811
- Commander-in-Chief, Mediterranean, 20th century1
- Commonwealth Telecommunications Board, 1928-19691
- Director of Customs and Port Officer, Bahrain, c 1929-c 19441
- Government of India, 1834-19471