Name
- Government of Iran, Pahlavi dynasty, 1925-19797
- Foreign Office, 1782-19682
- Political Resident, Persian Gulf, 1822-19712
- Board of Trade, 1786-19701
- British Consul, Bandar Abbas, 19th century-19521
- British Consul, Khorramshahr, 1880-19681
- British India Steam Navigation Company Limited, 1862-19711
- British Legation, Tehran, c 1836-19441
- British Vice-Consul, Bushire, Early 20th century1
- British Vice-Consul, Khorramshahr, 1880-19681
- Frank C Strick and Company Limited, shipping company, 1885-19721
- Government of India, Foreign Secretary, 1843-19371
- HM Ambassador to Iran, 1807-19801
- Hamburg America Line, shipping company, 1847-19701
- Imperial Iranian Navy, 1923-19791
- Robert Wönckhaus and Company, 1890s-Early 20th century1
- Secretary of State for Foreign Affairs, 1782-19681