Name
- Gray, Mackenzie and Company Limited, shipping agents, 1937-20107
- Political Resident, Persian Gulf, 1822-19717
- Emir of Qatar, Mid 19th century-5
- Persian Gulf Political Residency, 1822-19714
- British Bank of Iran and the Middle East, 1889-19523
- Emir of Dubai, Āl Maktūm dynasty, 1833-3
- King of Bahrain, 1783-3
- Bahrain Petroleum Company, 1929-2
- Indian and Persian Gulf Bank Limited, Mid 20th century2
- AHQ, Iraq, 1941-19551
- Adviser to the Government of Bahrain, 1926-19571
- American Mission Hospital, Bahrain, 1903-1
- Arabian American Oil Company, 1933-19881
- Associated Octel Company Limited, 1938-1
- Bahrain Electric Department, Mid 20th century1
- Bahrain General Merchants Association, Mid 20th century1
- Bertram, George Colin Lawder, polar scientist and biologist, 1911-20011
- British Embassy in Iran, Tehran, 1944-1
- British Vice-Consul, Bushire, Early 20th century1
- Cable and Wireless Ltd, 1929-19811