Found 769 UK NGOs working in Sierra Leone
Figures refer to charities registered with the Charity Commission for England and Wales, based on areas of operation supplied to the Charity Commission by the charities themselves. Charities that say they work in more than 50 countries are not included. Total spending of these organisations includes work they carry out outside of Sierra Leone.
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| Charity | Reg. date | Latest income | Activities | Region ? |
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Givewell UK Charity number 1196392 |
03/11/2021 |
Latest income £20,450,036 [Dec 2025] |
We promote charities that save and improve lives the most per dollar as identified by the U.S. organisation GiveWell. We raise funds on their behalf and make grants to further their life improving and life saving programs.
Work in Mozambique, Uganda, Togo, Tanzania, Sudan, South Africa, Sierra Leone, Rwanda, Philippines, Papua New Guinea, Pakistan, Nigeria, Niger, Namibia, Myanmar, Mauritania, Malawi, Zimbabwe, Afghanistan, Angola, Bangladesh, Burkina Faso, Burundi, Cameroon, Central African Republic, Chad, Côte d'Ivoire, Democratic Republic of the Congo, Egypt, Madagascar, Eritrea, Ethiopia, Ghana, Liberia, Kenya, Guinea, Guinea-Bissau, Guyana, India, Indonesia, Zambia and Vietnam
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UK registered office: London |
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International Fund for Animal Welfare (Ifaw) Charity number 1024806 |
11/08/1993 |
Latest income £17,438,907 [Jun 2025] |
International fund for animal welfare (ifaw) rescues and protects animals around the world. We rescue individual animals, campaign to prevent animal cruelty and advocate for the protection of wildlife and habitats. Ifaw promotes animal welfare and conservation policies that advance the well-being of both animals and people.
Work in Sierra Leone, Malawi, South Africa, Türkiye, United Arab Emirates, United States, Zambia, Kenya, Japan, Côte d'Ivoire, Indonesia, India, Iceland, China, Canada and Barbados
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UK registered office: London |
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Tusk Trust Limited Charity number 1186533 |
22/11/2019 |
Latest income £15,565,125 [Dec 2025] |
Tusk's mission is to amplify the impact of progressive conservation initiatives across africa. We partner with the most effective local organisations, investing in their in-depth knowledge and expertise, to protect endangered species, reduce human-wildlife conflict, find sustainable solutions to preserve critical habitats and combat the global demand for illegal wildlife products.
Work in Tanzania, Zambia, Angola, Botswana, Cameroon, Comoros, Democratic Republic of the Congo, Gabon, Ghana, Guinea, Kenya, Liberia, Madagascar, Malawi, Mali, Namibia, Nigeria, Sierra Leone, South Africa, Uganda, Senegal, Rwanda, Mozambique and Zimbabwe
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UK registered office: South West |
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Book Aid International Charity number 313869 |
04/07/1966 |
Latest income £11,585,915 [Dec 2025] |
Book Aid International is the UK's leading international book donation and library development charity. Book Aid International's vision is a world where everyone has access to the books that will enrich, improve and change their lives.
Work in Zimbabwe, Uganda, Tanzania, Sudan, Somalia, Namibia, Malawi, Kenya, Ethiopia, Eritrea, Cameroon, Occupied Palestinian Territories, Zambia, Syria, Nepal, Sierra Leone, Iraq, Liberia, Nigeria, Ghana, Lebanon, Ukraine, St Vincent and Grenadines, Rwanda, The Gambia, Greece and Bhutan
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UK registered office: London |
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The Smile Train UK Charity number 1114748 |
19/06/2006 |
Latest income £13,618,362 [Jun 2025] |
-To relieve the suffering of children with cleft lips or palates or both;-To advance the education and training of the public, including doctors, nurses and medical support staff in all matters relating to cleft lip and palate surgery and treatment and the support of those with this condition.
Work in Vietnam, Indonesia, Mexico, Myanmar, Nigeria, Pakistan, Philippines, Bolivia, Brazil, Cambodia, Ethiopia, India, Rwanda, Argentina, Bangladesh, Bulgaria, Cameroon, Chile, Colombia, Dominican Republic, Egypt, Guatemala, Jordan, Laos, Nepal, Nicaragua, Panama, Peru, Russia, Sierra Leone, Sri Lanka, Tanzania, Thailand, Uganda, Ukraine, Uzbekistan, Venezuela, Democratic Republic of the Congo and Occupied Palestinian Territories
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UK registered office: Yorkshire and The Humber |
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Mercy Ships - U.K Ltd Charity number 1053055 |
21/02/1996 |
Latest income £11,228,360 [Dec 2025] |
Mercy Ships UK is part of a global charity that uses hospital ships to deliver free healthcare to people in some of the poorest countries in the world. Our volunteers work with host nations to improve healthcare systems by training local medical staff and renovating facilities to leave a lasting legacy. Since 1978, we've visited 56 countries, providing services worth more than £1.2 billion.
Work in Guinea, Ghana, The Gambia, Cameroon, Benin, Togo, South Africa, Sierra Leone, Senegal, Madagascar, Liberia, Côte d'Ivoire, Guinea-Bissau, Democratic Republic of the Congo, Congo and Mozambique
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UK registered office: East of England |
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The United Kingdom Islamic Mission Charity number 250275 |
06/02/1967 |
Latest income £14,606,087 [Mar 2025] |
The charity's activities include raising funds for all disasters, human sufferings, human needs, for educational purposes and to provide centers for worship.
Work in Indonesia, Occupied Palestinian Territories, Bangladesh, Türkiye, Yemen, Bosnia and Herzegovina, India, Kenya, Sri Lanka, Lebanon, Nepal, Pakistan, Sierra Leone and Somalia
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UK registered office: North West |
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Global Health Partnerships Charity number 1113101 |
27/02/2006 |
Latest income £10,642,341 [Dec 2025] |
Global Health Partnerships (formerly THET) is a leading charity that works with health professionals around the world to improve healthcare. Through long-term partnerships and shared learning, we help strengthen health systems and support better care for patients and communities globally.
Work in India, Somalia, Ghana, Nigeria, Myanmar, Mozambique, Malawi, Kenya, Sierra Leone, Nepal, Zambia, Tanzania, Bangladesh, Uganda, Ethiopia and Syria
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UK registered office: London |
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Big Win Philanthropy Charity number 1162036 |
05/06/2015 |
Latest income £1,967,922 [Dec 2025] |
Big Win Philanthropy is an independent foundation that invests in children and young people in developing countries to improve their lives and to maximize demographic dividends for long term economic growth. Big Win Philanthropy partners with leaders who have a stake in the outcome to achieve transformational change.
Work in Tanzania, Malawi, Mozambique, Namibia, Nigeria, Rwanda, Senegal, Sierra Leone, South Africa, Eswatini, Madagascar, Uganda, Zimbabwe, Botswana, Burkina Faso, Ethiopia, Ghana, Côte d'Ivoire, Kenya, Lesotho and Liberia
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UK registered office: London |
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Working Animals International Charity number 209015 |
23/01/1963 |
Latest income £8,456,770 [Dec 2025] |
To prevent unnecessary suffering to animals and neglect of their bodily needs by all lawful means and, in particular, by:1. Providing treatment in hospitals and otherwise for sick and injured animals2. Encouraging and promoting education in the humane treatment of animals any relevant environmental issues3. Assisting in the enforcement of such laws as may from time to time be applicable
Work in Sierra Leone, South Africa, Tanzania, Pakistan, Namibia, Mongolia, Cameroon, Somalia, Costa Rica, Ghana, India, Liberia, Kenya, Peru, Tunisia, Zimbabwe, Mauritania, Ethiopia, Jordan, Mali, Morocco, Myanmar and Botswana
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UK registered office: London |
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We Are Purposeful Charity number 1169844 |
21/10/2016 |
Latest income £14,811,057 [Aug 2025] |
Purposeful is a movement building hub for adolescent girls. Our strategic areas support girls and their allies to remake the world for themselves by insights and influencing; convening and micro-grants; media and communications. This integrated strategy creates a ground-swell of girls who can access and imagine new possibilities for themselves and their communities.
Work in United States and Sierra Leone
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UK registered office: London |
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Penny Appeal Charity number 1128341 |
02/03/2009 |
Latest income £10,972,593 [Dec 2025] |
Penny Appeal provides poverty relief across Asia, the Middle East and Africa, with dedicated programmes to help the poor and needy by building wells, caring for orphans, providing nutritious food, delivering emergency aid in response to crisis situations and providing healthcare. Penny Appeal also works in the UK to help homeless people and women who have experienced domestic abuse.
Work in Somalia, Sri Lanka, Afghanistan, Sudan, Syria, United States, Tanzania, South Africa, Myanmar, United Arab Emirates, Mali, Lebanon, Kenya, Israel, Mauritania, Nepal, Iraq, Indonesia, India, Guinea-Bissau, Guinea, The Gambia, Ethiopia, Eritrea, Djibouti, Bangladesh, Niger, Nigeria, Pakistan, Rwanda, Senegal, Sierra Leone, Occupied Palestinian Territories, Azerbaijan, Greece, Central African Republic, Cameroon, Bosnia and Herzegovina, Australia, Türkiye and Yemen
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UK registered office: Yorkshire and The Humber |
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Health Limited Charity number 290535 |
06/11/1984 |
Latest income £9,988,307 [Mar 2025] |
We work to improve the health of the world's poorest people, ensuring people who otherwise would have no support receive basic but life-saving health care and education.
Work in Kenya, Cambodia, Guatemala, Ethiopia, China, Sierra Leone, Somalia, Rwanda, Nicaragua, Namibia, Myanmar, Laos and Vietnam
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UK registered office: London |
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Synchronicity Earth Charity number 1132786 |
19/11/2009 |
Latest income £11,999,083 [Dec 2025] |
Synchronicity Earth identifies the biggest priorities for conservation and brings charities, experts and philanthropists together to meet them. By nurturing collaborations, we help scale up environmental protection focusing both on entrenched and emerging problems. Our evidence base ensures that we support the right organisations and projects, enabling them to have the greatest impact.
Work in Togo, Timor-Leste, Switzerland, Sri Lanka, South Africa, Singapore, Sierra Leone, Panama, Myanmar, Mexico, United States, Bolivia, Laos, Gabon, Cambodia, Ghana, Argentina, Brunei, Colombia, Chile, Ecuador, Cameroon, Kenya, India, Honduras, Bhutan, Indonesia, China, Malaysia, Thailand, Democratic Republic of the Congo, Philippines, Japan, Madagascar, Papua New Guinea and Vietnam
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UK registered office: London |
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Crown Agents International Development Charity number 1192249 |
10/11/2020 |
Latest income £8,801,610 [Jun 2022] |
The charity aims to promote sustainable development with a view to relieving poverty and advance health through health programming.
Work in Ethiopia, Surinam, Syria, Tanzania, Ghana, Japan, Kenya, Myanmar, Nepal, Nigeria, Pakistan, Sierra Leone, Singapore, Türkiye, Uganda, Ukraine, United States, Zimbabwe, Lebanon, Uzbekistan, Bangladesh, India, Kosovo, Senegal, Liberia, Kazakhstan, Tajikistan, Zambia and Kyrgyzstan
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UK registered office: London |
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The Global Fund for Children UK Trust Charity number 1119544 |
07/06/2007 |
Latest income £2,602,569 [Jun 2025] |
The Global Fund for Children works to advance the dignity of children and youth around the world by investing small grants and organisational strengthening support in programmes of innovative community based organisations that engage marginalised and vulnerable children and youth in their communities.
Work in Thailand, Peru, Zambia, Türkiye, Sri Lanka, Sierra Leone, Kenya, Romania, Vietnam, United States, Ukraine, Nepal, Nicaragua, Uganda, Liberia, Colombia, Brazil, Bangladesh, Argentina, Mexico, Georgia, Ghana, Guatemala, Moldova, Honduras, Hungary, India, Jamaica, Pakistan, Kyrgyzstan, Lesotho, Côte d'Ivoire, Guinea, Armenia, Zimbabwe and Namibia
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UK registered office: London |
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Restless Development Charity number 1127488 |
13/01/2009 |
Latest income £8,364,000 [Sep 2025] |
RESTLESS DEVELOPMENT is an INGO with a mission to "harness the collective power of young leaders to create a better world"- working across 4 impact priority areas. It has been operating since 1985 under charity no. 292492. On 1 October 2009 it incorporated as a company limited by guarantee and therefore began operating under the charity no. above. Pl refer charity no. 292492 for accounting history
Work in Uganda, Zimbabwe, Zambia, Sierra Leone, Tanzania, Nepal, India and United States
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UK registered office: London |
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Abdullah Aid Charity number 1165916 |
08/03/2016 |
Latest income £6,809,030 [Dec 2025] |
Abdullah Aid is a NON PROFIT charity organisation serving humanity, We provide emergency relief around the world in over 27 countries. Our aim is to support orphans, widows, refugees, disabled and other less fortunate poor families who are struggling due to poverty, disaster or any other crisis.
Work in Bangladesh, Occupied Palestinian Territories, Yemen, Pakistan, Nigeria, Lebanon, Guinea-Bissau, Ethiopia, Togo, Indonesia, Sierra Leone, Türkiye, Nepal, Zimbabwe, Australia, Jordan, Sri Lanka, Tanzania, India, The Gambia, Canada, South Sudan, Morocco, Malawi, Egypt, Afghanistan, Syria, South Africa, Mozambique, Somalia, Panama and Niger
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UK registered office: London |
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The Relay Trust Charity number 1170596 |
07/12/2016 |
Latest income £8,567,747 [Mar 2025] |
The Relay Trust provides training, infrastructure, technology and advice for the development of leadership in churches in challenged areas of Africa, with a focus on Sierra Leone, Guinea, Ethiopia and the Democratic Republic of Congo. Relay Trust also supports the training of African leaders through the Bishops Training Institute conducted in Kenya.
Work in Kenya, Democratic Republic of the Congo, Tanzania, Sudan, Guinea, Sierra Leone and Ethiopia
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UK registered office: South East |
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CGD Europe Charity number 1157318 |
04/06/2014 |
Latest income £7,099,317 [Dec 2025] |
The activities of the charity are to promote, for the public benefit, education and research into: Poverty; Health; Sustainable Development; Economics; Good governance and transparency in public life and administration; Public Finance and to Publish and disseminate the useful results of such research.
Work in South Africa, Uganda, Switzerland, Ghana, United States, Vietnam, Zambia, Thailand, Nigeria, India, Pakistan, France, Ethiopia, Peru, Ireland, Bangladesh, Argentina, Netherlands, Norway, Sierra Leone, Mexico and Kenya
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UK registered office: London |
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The Institute for War and Peace Reporting (Iwpr) Charity number 1027201 |
14/10/1993 |
Latest income £6,864,337 [Dec 2025] |
The advancement of education and training in public interest journalism and in the causes, conduct, effects and resolution of international, ethnic and group conflict and civil war for the public benefit.
Work in Philippines, Afghanistan, Armenia, Azerbaijan, Bosnia and Herzegovina, Cuba, Egypt, Georgia, Iraq, Kazakhstan, Kyrgyzstan, Laos, Lebanon, Libya, Mexico, Myanmar, Netherlands, Nigeria, Rwanda, Sierra Leone, Sri Lanka, Sudan, Syria, Tajikistan, Tunisia and Ukraine
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UK registered office: London |
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Addenbrooke's Charitable Trust Charity number 1170103 |
09/11/2016 |
Latest income £13,928,000 [Mar 2025] |
Raises funds to support Addenbrooke's and the Rosie Hospitals; connecting givers and causes, supporting projects and facilities beyond the boundaries of NHS funding to achieve the highest possible standards and outcomes in patient experience, clinical care, research and education. Successor to 1048868 - see www.act4addenbrookes.org.uk/Aboutus/Publications for annual report 2016/17 & earlier years.
Work in Uganda, India, Sierra Leone, Zimbabwe, El Salvador, Botswana, Myanmar, Kenya and Jordan
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UK registered office: East of England |
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Orbis Charitable Trust Charity number 1061352 |
17/03/1997 |
Latest income £10,012,588 [Dec 2025] |
Orbis Charitable Trust, known as Orbis UK is based in the UK and is an affiliate of Orbis International. Orbis International is a nonprofit global development organisation dedicated to saving sight and transforming lives. Our mission is to preserve and restore sight by strengthening the capacity of local institutions in their efforts to prevent and treat blindness.
Work in Zambia, Bangladesh, Ethiopia, Ghana, India, South Africa, Mongolia, Vietnam, United States, Sierra Leone and Peru
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UK registered office: London |
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Scripture Union Charity number 213422 |
03/01/1966 |
Latest income £4,715,000 [Mar 2025] |
We help children and young people explore the Bible, respond to Jesus and grow in faith. We make Jesus known through our work in communities, schools, holidays and missions. Through publishing, using print and digital media, we aim to inspire leaders to make disciples of children and young people with our resources and to equip Christians to grow in discipleship with Bible guides and publications.
Work in Kenya, Pakistan, Hungary, Nigeria, New Zealand, Nepal, Namibia, Malawi, India, Lesotho, France, Greece, Ghana, The Gambia, Germany, Bolivia, Botswana, Croatia, Czechia, Estonia, Kosovo, Zimbabwe, Zambia, Democratic Republic of the Congo, Serbia, Ukraine, Uganda, Thailand, Tajikistan, Eswatini, Sri Lanka, South Korea, South Africa, Slovakia, Sierra Leone, Russia, Romania, Ireland, Armenia, Australia, Fiji and Peru
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UK registered office: |
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The Burdett Trust for Nursing Charity number 1089849 |
19/12/2001 |
Latest income £848,391 [Dec 2025] |
Grant Making Charity
Work in Jamaica, Switzerland, Uganda, South Africa and Sierra Leone
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UK registered office: London |
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Goal (International) Charity number 1107403 |
22/12/2004 |
Latest income £5,161,186 [Dec 2025] |
To work towards ensuring the poorest and most vulnerable in our world and those affected by humanitarian crises have access to the fundamental rights of life, including but not limited to adequate shelter, food, water and sanitation, healthcare, education and economic opportunities.
Work in South Sudan, Haiti, Ethiopia, Türkiye, Uganda, Zimbabwe, Ukraine, Sierra Leone, Malawi, Syria, Sudan, Honduras, Iraq and Niger
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UK registered office: London |
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The King's Trust International Charity number 1159815 |
06/01/2015 |
Latest income £7,576,048 [Mar 2025] |
We exist to tackle the global crisis of youth unemployment. Our mission is to empower young people to learn, earn and thrive. We blend our expertise with a global network of local partners and develop programmes and interventions focused on education, employability and enterprise to help young people build their own futures. Our vision is that every young person should have the chance to succeed.
Work in India, Jordan, Malta, Nigeria, St Lucia, Tanzania, Uganda, Malaysia, Barbados, Greece, Pakistan, Sierra Leone, Trinidad and Tobago, Kenya, Jamaica and Ghana
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UK registered office: London |
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Conserve Global Charity number 1195017 |
30/06/2021 |
Latest income £4,192,839 [Dec 2025] |
Engagement and support in conservation management to formal protected areas and community-based conservation areas in Africa to protect wildlife, habitats and ecosystem integrity whilst unlocking economic opportunities and value for local rural communities.
Work in Senegal, Liberia, Lesotho, Ghana, The Gambia, Gabon, Ethiopia, Eritrea, Equatorial Guinea, Djibouti, Côte d'Ivoire, Democratic Republic of the Congo, Comoros, Cabo Verde, Burundi, Burkina Faso, Benin, Angola, Uganda, Namibia, Chad, Seychelles, Togo, Eswatini, Sudan, South Africa, Sierra Leone, Sao Tome and Principe, Rwanda, Reunion, Congo, Nigeria, Niger, Mayotte, Mali, Malawi, Central African Republic, Madagascar, Cameroon, Botswana, Zimbabwe, Zambia, Tanzania, Mozambique, Kenya, Guinea-Bissau and Guinea
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UK registered office: London |
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Jacob's Well Appeal Charity number 1192373 |
17/11/2020 |
Latest income £4,835,690 [Mar 2025] |
Jacob's Well Appeal works to help those in need by reason of ill-health or sickness, financial hardship or social disadvantage; to advance the Christian faith; to support the education of children and young people and to protect and preserve the environment. We have a world wide vision.
Work in Cameroon, Madagascar, Morocco, Moldova, Ukraine, Sierra Leone, Zimbabwe, Kenya, Ghana, Burkina Faso, Syria, Cuba, Eswatini, Zambia and Democratic Republic of the Congo
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UK registered office: Yorkshire and The Humber |
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Humanity Insured Charity number 1209214 |
19/07/2024 |
Latest income £5,613,207 [Dec 2025] |
The prevention and relief of poverty by supporting and protecting vulnerable communities who are in or at risk of poverty due to climate risk and other natural disasters, and the nature upon which those communities rely for their livelihoods, in particular, but not exclusively, by funding pre-emptive responses, including through subsidising the purchase of risk transfer products.
Work in Timor-Leste, Afghanistan, Angola, Bangladesh, Benin, Bhutan, Burkina Faso, Burundi, Cambodia, Central African Republic, Chad, Comoros, Democratic Republic of the Congo, Djibouti, Eritrea, Ethiopia, The Gambia, Guinea, Guinea-Bissau, Haiti, Kiribati, Laos, Lesotho, Liberia, Madagascar, Malawi, Mali, Mauritania, Mozambique, Myanmar, Nepal, Niger, Rwanda, Sao Tome and Principe, Senegal, Sierra Leone, Solomon Islands, Somalia, Sudan, South Sudan, Togo, Tuvalu, Uganda, Tanzania, Yemen and Zambia
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UK registered office: London |
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