You would require to disclose your nationality when you become a UK company director.
If there are any changes to your nationality after you set up your UK company, you must notify Companies House of this event. For example, you were originally a Singaporean then you applied to become a British citizen, in this instance, you must file the Companies House form CH01 with Companies House.
Before you file your yearly confirmation statement for your company, check to ensure all directors and people with significant controls (PSCs) nationalities are up to date and correct.
| Country | Nationality | |
| A | Afghanistan | Afghan |
| Aland Islands | Finnish | |
| Albania | Albanian | |
| Algeria | Algerian | |
| American Samoa | American | |
| Andorra | Andorran | |
| Angola | Angolan | |
| Anguilla | Anguillan | |
| Antarctica | (under multinational control) | |
| Antigua and Barbuda | Citizen of Antigua and Barbuda | |
| Argentina | Argentine | |
| Armenia | Armenian | |
| Aruba | Dutch | |
| Australia | Australian | |
| Austria | Austrian | |
| Azerbaijan | Azerbaijani | |
| B | Bahamas | Bahamian |
| Bahrain | Bahraini | |
| Bangladesh | Bangladeshi | |
| Barbados | Barbadian | |
| Belarus | Belarusian | |
| Belgium | Belgian | |
| Belize | Belizean | |
| Benin | Beninese | |
| Bermuda | Bermudian | |
| Bhutan | Bhutanese | |
| Bolivia | Bolivian | |
| Bonaire, Sint Eustatius and Saba | Dutch | |
| Bosnia and Herzegovina | Citizen of Bosnia and Herzegovina | |
| Botswana | Botswanan | |
| Bouvet Island | Norwegian | |
| Brazil | Brazilian | |
| British Indian Ocean Territory | British British Virgin Islander | |
| Brunei Darussalam | Bruneian | |
| Bulgaria | Bulgarian | |
| Burkina Faso | Burkinan | |
| Burundi | Burundian | |
| Burma (or Myanmar) | Burmese | |
| C | Cambodia | Cambodian |
| Cameroon | Cameroonian | |
| Canada | Canadian | |
| Cape Verde | Cape Verdean | |
| Cayman Islands | Cayman Islander | |
| Central African Republic | Central African | |
| Chad | Chadian | |
| Chile | Chilean | |
| China | Chinese | |
| Christmas Island | Australian | |
| Cocos (Keeling) Islands | Australian | |
| Colombia | Colombian | |
| Comoros | Comoran | |
| Congo | Congolese (Congo) | |
| The Democratic Republic of the Congo | Congolese (DRC) | |
| Cook Islands | Cook Islander | |
| Costa Rica | Costa Rican | |
| Croatia | Croatian | |
| Cuba | Cuban | |
| Curacao | Dutch | |
| Cyprus | Cypriot | |
| Czech Republic | Czech | |
| D | Denmark | Danish |
| Djibouti | Djiboutian | |
| Dominica | Dominican | |
| Citizen of the Dominican Republic | Dominican Republic | |
| E | East Timor | East Timorese |
| Ecuador | Ecuadorean | |
| Egypt | Egyptian | |
| El Salvador | Salvadorean | |
| England Equatorial Guinea | English Equatorial Guinean | |
| Eritrea | Eritrean | |
| Estonia | Estonian | |
| Ethiopia | Ethiopian | |
| F | Falkland Islands | Prydeinig |
| Faroe Islands | Faroese | |
| Fiji | Fijian | |
| Finland | Finnish | |
| France | French | |
| French Guiana | French | |
| French Polynesia | French | |
| French Southern Territories | French | |
| G | Gabon | Gabonese |
| Gambia | Gambian | |
| Georgia | Georgian | |
| Germany | German | |
| Ghana | Ghanaian | |
| Gibraltar | Gibraltarian | |
| Greece | Greek | |
| Greenland | Greenlandic | |
| Grenada | Grenadian | |
| Guadeloupe | French | |
| Guam | Guamanian | |
| Guatemala | Guatemalan | |
| Guernsey | British | |
| Guinea | Guinean | |
| Guinea-Bissau | Citizen of Guinea-Bissau | |
| Guyana | Guyanese | |
| H | Haiti | Haitian |
| Heard Island and McDonald Islands | Australian | |
| Honduras | Honduran | |
| Hong Kong | Hong Konger | |
| Hungary | Hungarian | |
| I | Iceland | Icelandic |
| India | Indian | |
| Indonesia | Indonesian | |
| Iran | Iranian | |
| Iraq | Iraqi | |
| Ireland | Irish | |
| Isle of Man | British | |
| Israel | Israeli | |
| Italy | Italian | |
| Ivory Coast | Ivorian | |
| J | Jamaica | Jamaican |
| Japan | Japanese | |
| Jersey | British | |
| Jordan | Jordanian | |
| K | Kazakhstan | Kazakh |
| Kenya | Kenyan | |
| Kiribati | Citizen of Kiribati | |
| Kosovo | Kosovan | |
| Kuwait | Kuwaiti | |
| Kyrgyzstan | Kyrgyz | |
| L | Laos | Lao |
| Latvia | Latvian | |
| Lebanon | Lebanese | |
| Lesotho | Mosotho | |
| Liberia | Liberian | |
| Libya | Libyan | |
| Liechtenstein | Liechtenstein citizen | |
| Lithuania | Lithuanian | |
| Luxembourg | Luxembourger | |
| M | Macao | Macanese |
| Macedonia | Macedonian | |
| Madagascar | Malagasy | |
| Malawi | Malawian | |
| Malaysia | Malaysian | |
| Maldives | Maldivian | |
| Mali | Malian | |
| Malta | Maltese | |
| Marshall Islands | Marshallese | |
| Martinique | Martiniquais | |
| Mauritania | Mauritanian | |
| Mauritius | Mauritian | |
| Mayotte | French | |
| Mexico | Mexican | |
| Micronesia | Micronesian | |
| Moldova | Moldovan | |
| Monaco | Monegasque | |
| Mongolia | Mongolian | |
| Montenegro | Montenegrin | |
| Montserrat | Montserratian | |
| Morocco | Moroccan | |
| Mozambique | Mozambican | |
| Myanmar (formerly Burma) | Burmese | |
| N | Namibia | Namibian |
| Nauru | Nauruan | |
| Nepal | Nepalese | |
| Netherlands | Dutch | |
| New Caledonia | French | |
| New Zealand | New Zealander | |
| Nicaragua | Nicaraguan | |
| Niger | Nigerien | |
| Nigeria | Nigerian | |
| Niue | Niuean | |
| Norfolk Island | Australian | |
| North Korea | North Korean | |
| Northern Ireland | Northern Irish | |
| Northern Mariana Islands | US Citizen | |
| Norway | Norwegian | |
| O | Oman | Omani |
| P | Pakistan | Pakistani |
| Palau | Palauan | |
| State of Palestine | Palestinian | |
| Panama | Panamanian | |
| Papua New Guinea | Papua New Guinean | |
| Paraguay | Paraguayan | |
| Peru | Peruvian | |
| Philippines | Filipino | |
| Pitcairn | Pitcairn Islander | |
| Poland | Polish | |
| Portugal | Portuguese | |
| Puerto Rico | Puerto Rican | |
| Q | Qatar | Qatari |
| R | Reunion | French |
| Romania | Romanian | |
| Russia | Russian | |
| Rwanda | Rwandan | |
| S | Saint Barthelemy | French |
| Saint Helena, Ascension and Tristan da Cunha | St Helenian, Tristanian | |
| Saint Kitts and Nevis | Kittitian | |
| Saint Lucia | St Lucian | |
| Saint Martin (French part) | French | |
| Saint Pierre and Miquelon | French | |
| Saint Vincent and the Grenadines | Vincentian | |
| Samoa | Samoan | |
| San Marino | Sammarinese | |
| Sao Tome and Principe | Sao Tomean | |
| Saudi Arabia | Saudi Arabian | |
| Scotland | Scottish | |
| Senegal | Senegalese | |
| Serbia | Serbian | |
| Seychelles | Citizen of Seychelles | |
| Sierra Leone | Sierra Leonean | |
| Singapore | Singaporean | |
| Sint Maarten (Dutch part) | Dutch | |
| Slovakia | Slovak | |
| Slovenia | Slovenian | |
| Solomon Islands | Solomon Islander | |
| Somalia | Somali | |
| South Africa | South African | |
| South Georgia and the South Sandwich Islands | British | |
| South Korea | South Korean | |
| South Sudan | South Sudanese | |
| Spain | Spanish | |
| Sri Lanka | Sri Lankan | |
| Sudan | Sudanese | |
| Suriname | Surinamese | |
| Svalbard and Jan Mayen | Norwegian | |
| Swaziland | Swazi | |
| Sweden | Swedish | |
| Switzerland | Swiss | |
| Syria | Syrian | |
| T | Taiwan | Taiwanese |
| Tajikistan | Tajik | |
| Tanzania | Tanzanian | |
| Thailand | Thai | |
| Togo | Togolese | |
| Tokelau | Tokelauan | |
| Tonga | Tongan | |
| Trinidad and Tobago | Trinidadian | |
| Tunisia | Tunisian | |
| Turkey | Turkish | |
| Turkmenistan | Turkmen | |
| Turks and Caicos Islands | Turks and Caicos Islander | |
| Tuvalu | Tuvaluan | |
| U | Uganda | Ugandan |
| Ukraine | Ukrainian | |
| United Arab Emirates | Emirati | |
| United Kingdom | British | |
| United States | US Citizen | |
| United States Minor Outlying Islands | American Islander | |
| Uruguay | Uruguayan | |
| Uzbekistan | Uzbek | |
| V | Vanuatu | Citizen of Vanuatu |
| Vatican City | Vatican citizen | |
| Venezuela | Venezuelan | |
| Vietnam | Vietnamese | |
| Virgin Islands, British | British | |
| Virgin Islands, U.S. | US Citizen | |
| W | Wales | Welsh |
| Wallis and Futuna | Wallisian | |
| Western Sahara (Saharan Arab Democratic Republic (SADR)) | Saharawis | |
| Y | Yemen | Yemeni |
| Z | Zambia | Zambian |
| Zimbabwe | Zimbabwean |
