Name
- Foreign Office, 1782-19683
- Colonial Office, 1854-19662
- Government of India, Foreign and Political Department, 1783-19372
- War Office, 1857-19642
- Anglo-Iranian Oil Company Limited, 1909-19541
- British Bank of Iran and the Middle East, 1889-19521
- Church Missionary Society, 1799-1
- Eastern Bank Limited, 1909-19711
- Government of India, 1834-19471
- HM Ambassador to Iran, 1807-19801
- HM Treasury, 12th century-1
- London Society for Promoting Christianity Amongst the Jews, 1809-1
- Political Resident, Persian Gulf, 1822-19711
- Viceroy and Governor-General of India in Council, 1773-19471