Name
- Assistant Political Agent, Bahrain, c 1926-c 19501
- Eastern Gulf Oil Company Limited, Mid 20th century-1
- Emir of Dubai, Āl Maktūm dynasty, 1833-1
- Emir of Sharjah, al-Qāsimī dynasty, 1866-1
- Government of Bahrain, Āl Khalīfa dynasty, 1783-1
- HM Ambassador to Iran, 1807-19801
- HM Chargé d'Affaires to Jeddah, 1930-Mid 20th century1
- King of Saudi Arabia, 1932-1
- Lloyd, George Ambrose, Baron Lloyd, politician and colonial administrator, 1879-19411
- Petroleum Development Oman, 1937-1
- Petroleum Division, 1929-19701
- Political Agent and Consul, Muscat, 1861-19711
- Qatar Petroleum Company, 1935-1976?1
- Strakosch, Henry, Knight, banker and businessman, 1871-19431
- Traders Limited, Basra, Early 20th century1
- Āl Khalīfah, Ḥamad bin ‘Īsá, Hakim of Bahrain, 1872-19421