| Hose Baptist Church | Melton Mowbray | A rating |
| HOSPICE AT HOME WEST CUMBRIA | WORKINGTON | A rating |
| Hospice in the Weald | Tunbridge Wells | A rating |
| Hour of Grace Family Chapel International | Leeds | A rating |
| House of Empowerment International Ministry | Coventry | A rating |
| House of Liberty Ministry | Croydon | A rating |
| House of Praise Glasgow | Glasgow | A rating |
| House of the Open Door | Broadway | A rating |
| Human Aid & Advocacy | London | A rating |
| Human Appeal | Cheadle | A rating |
| Human Relief Foundation | Bradford | A rating |
| HUMANIFY | BIRMINGHAM | A rating |
| Humanitarian Operations | London | A rating |
| HUMANITY CARE RELIEF | NELSON | A rating |
| Hurstpierpoint College Ltd | Hassocks | A rating |
| I CAN Charity (Operating as Speech and Language UK) | London | A rating |
| IASSIST NI | Belfast | B rating |
| Ibijoke Children Foundation UK | Liverpool | A rating |
| ICC Missions | Buckhurst Hill | A rating |
| Idaara Maarif-e-Islam (Hussainia Mosque & Community Centre) | Birmingham | A rating |
| Identity Youth Project | Great Yarmouth | A rating |
| IDIA'S COMMUNITY KITCHEN | London | A rating |
| IGREJA BATISTA EM MISSAO | London | A rating |
| IK Welfare Trust | Harbour Exchange | A rating |
| Ikhlas Education Centre Limited | Derby | A rating |
| Impact-Now | Northampton | A rating |
| IMS - SDA REFORM MOVEMENT | LONDON | A rating |
| Inclusion International | London | A rating |
| Independent Educational Association Ltd | London | A rating |
| Independent Jewish School Day School | London | A rating |
| INDUS EDUCATION FOUNDATION INTERNATIONAL | London | A rating |
| Initiative for the Advancement of Ethical Standard | Barking | A rating |
| Inspire London Church | London | A rating |
| Institute for Strategic Dialogue | London | A rating |
| Institute of Development Studies | Brighton | A rating |
| Inter-Cultural Youth Exchange (ICYE-UK) | London | A rating |
| Internal Fire Museum of Power | Tanygroes | A rating |
| International Breakthrough Ministries | Leicester | A rating |
| International China Concern | Newcastle on Tyne | A rating |
| International Education and Poverty Relief | Manchester | A rating |
| International Gospel Outreach | Northallerton | A rating |
| International Institute for Environment and Development | London | A rating |
| International Justice Mission UK | London | A rating |
| International Lawyers Project | London | A rating |
| International Learning Movement (ILM) | Blackburn | A rating |
| International Organisation for Peace Building and Social Justice (PSJ) UK LTD | Hounslow | A rating |
| International Praise Centre | London | A rating |
| International Service Fellowship Trust | Birmingham | A rating |
| INTERNATIONAL SIDDHASHRAM SHAKTI CENTRE | HARROW-WEALD | A rating |
| International Society for Krishna Consciousness (ISKCON) | Aldenham, Watford | A rating |
| International Students House | London | A rating |
| International Teams UK Trust Ltd | Corfe Mullen, Wimborne | A rating |
| International Voluntary Service (IVS GB) | Edinburgh | A rating |
| IPFWORLDWIDE LIMITED | ILFORD | A rating |
| IQRA EDUCATIONAL & WELFARE TRUST LTD T/A Sapience Girls Academy | Oldham | A rating |
| IQRA WELFARE FORUM | MANCHESTER | A rating |
| Iris Prize Outreach Limited | CARDIFF | A rating |
| ISHA FOUNDATION | Slough | A rating |
| Islamic Appeal | Essex | A rating |
| Islamic Community & Education Centre | Stourbrudge | A rating |
| Islamic Education Centre | Blackburn | A rating |
| Islamic Help | Birmingham | A rating |
| Islamic welfare foundation London | LONDON | A rating |
| Isle of Wight College | Newport | A rating |
| Israeli Scouts Western Europe | London | A rating |
| J-Praise International | Glasgow | A rating |
| J&C Soul CIC | London | A rating |
| Jain Network | LONDON | A rating |
| JALALIA SUNNI JAMI MASJID & ISLAMIC EDUCATION CENTRE | walsall | A rating |
| JAMIA DARUS SUNNAH LONDON | LONDON | A rating |
| Jamia Islamia (Islamic & Community Centre) Trust | Glasgow | A rating |
| Jamia Islamia Ghousia Trust | Luton | A rating |
| JAMIATUL-ILM WAL-HUDA UK | BLACKBURN | A rating |
| Jamyang Buddhist Centre | London | A rating |
| Janith Homes Ltd | Walcott | A rating |
| Jedidiah UK | Hertford | A rating |
| Jehovah Evangelical Team (J.E.T.) C.C.C. Valley of Berachah parish | dartford | A rating |
| JESUS DECIPLES' COMMUNITY CHURCH | LONDON | A rating |
| JESUS GENERATION MINISTRIES UK | London | A rating |
| Jesus House for All Nations | London | A rating |
| Jesus House Torry, Aberdeen | Aberdeen | A rating |
| Jesus Power House Ministries Limited | Ilford | A rating |
| Jesus Youth UK | Sheffield | A rating |
| Jewins women2women Ltd | Witney | A rating |
| Jewish Council of Scotland | Glasgow | A rating |
| Jewish Futures Trust Ltd | London | A rating |
| JNF | London | A rating |
| John G. Lake Ministries UK & IE | Oxford | A rating |
| Journey Community Church | Antrim | A rating |
| Jubilee Church Maidstone | Maidstone | A rating |
| JUST HELP FOUNDATION | Hyde | A rating |
| JUSTICE | London | A rating |
| Kamyabi | Nottingham | A rating |
| Karimia Institute | Nottingham | A rating |
| KASHMIR DEVELOPMENT FOUNDATION LTD | Rochdale | A rating |
| Kayd Somali Arts and Culture | London | A rating |
| Kenelm Youth Trust | Alton | A rating |
| KENT SRI LANKAN BUDDHIST CULTURAL CENTRE | Sidcup | A rating |
| Kerygma180 | Brentford | A rating |
| KEYWEST FOUNDATION | BRISTOL | A rating |
| Khadim Ul Quran Trust | Ilford | A rating |
| Khalsa Aid International | Taplow | A rating |
| KHALSA CENTRE | TOOTING | A rating |
| KHAYRAAT TRUST | Chadwell Heath | A rating |
| KHIDMAH ACADEMY | LONDON | A rating |
| Khoja Shia Ithna-Asheri Muslim Community of Birmingham | Birmingham | A rating |
| KICK LONDON | Surrey | A rating |
| Kids Operating Room | Edinburgh | A rating |
| KIGAMI PROJECTS | WEST LOTHIAN, SCOTLAND | A rating |
| Kimbolton School | Huntingdon | A rating |
| King Alfred School | London | A rating |
| King Edward VI School Lichfield | Lichfield | A rating |
| King's Arms Trust (Bedford) | Bedford | A rating |
| King's Church International | Windsor | A rating |
| King's College School | Wimbledon | A rating |
| King's Cross Korean Church | SUTTON | A rating |
| King's School Bruton | Bruton | A rating |
| King's School, Rochester | Rochester | A rating |
| Kingdom Advance Network | Burton on Trent | A rating |
| Kingdom Empowerment Ministries International Fellowship | Manchester | A rating |
| KINGDOM FELLOWSHIP | BOLTON | A rating |
| Kingdom Heritage Christian Fellowship | Croydon | A rating |
| KINGDOM MANDATE CENTRE | Manchester | A rating |
| KINGSLEY HALL CHURCH AND COMMUNITY CENTRE | Dagenham | A rating |
| Kingswood School | Bath | A rating |
| know Africa CIO | manchester | A rating |
| Knowsley Foodbank | Kirkby, Liverpool | A rating |
| Knoydart Foundation | Mallaig | A rating |
| Koinonia | Acton | A rating |
| Koinonia John the Baptist Ireland Ltd | Ballymena | A rating |
| Krishnamurti Foundation Trust | Bramdean | A rating |
| KSIMC OF LEEDS | Leeds | A rating |
| L'Abri Fellowship | Liss | A rating |
| L'Arche | London | A rating |
| L'Arche Belfast | Belfast | A rating |
| Lacef Foundation | Leeds | A rating |
| Lagan's Foundation | Bolton | A rating |
| Lambrook School | Bracknell | A rating |
| Land of Joy | Hexham | A rating |
| Lanier Theological Education Foundation | Kidlington | A rating |
| Latin Link | Reading | A rating |
| LCC Community Trust | Lisburn | A rating |
| LeaderJoe 1808 Charity | Glasgow | A rating |
| League of British Muslims UK | London | A rating |
| Leaps and Bounds Trust -Inspiring Change Ltd | Stourbridge | A rating |
| LEEDS DIOCESAN BOARD OF FINANCE | Leeds | A rating |
| Leith Baptist Church | Edinburgh | A rating |
| Leonard Cheshire Disability | London | A rating |
| LET'S EDUCATE THEM | PRESTON | A rating |
| LHA London LTD | London | A rating |
| Liberty Church | Newport | A rating |
| Liberty Church | Rotherham | A rating |
| Liberty Church Norbury | Norbury | A rating |
| Liberty Church Wirral | Birkenhead | A rating |
| Life Changing International Chapel | London | A rating |
| Life Transformation Ministries | Newcastle upon Tyne | A rating |
| LifeChurch Manchester | Manchester | A rating |
| Lifegate Church | Walsall | A rating |
| LIFEGRACE MINISTRIES INTERNATIONAL | CROYDON | A rating |
| Lifeline Network | Dagenham | A rating |
| LifeSpring Ministries | Wolverhampton | A rating |
| Lifeway Project GraceCiti.Church | Glasgow | A rating |
| Liskeard Baptist Church Charity | Liskeard | A rating |
| LIVERPOOL GANESH TRUST | LIVERPOOL | A rating |
| Living Church | London | A rating |
| Living Light Christian Church | Taunton | A rating |
| LOCAL ACCESS CENTRE (LAC) | BIRMINGHAM | A rating |
| Loch Arthur Camphill Community Ltd. | Dumfries | A rating |
| Lockerbie Memorial Church Museum | Lockerbie | A rating |
| London Chinese Baptist Church | London | A rating |
| London City Mission | London | A rating |
| London College of Business Studies | Ilford | A rating |
| London Computer Recycling | London | A rating |
| London Diocesan Fund | London | A rating |
| LONDON FULL GOSPEL CENTRAL CHURCH | LONDON | A rating |
| London International Christian Church | London | A rating |
| LONDON RIVERSIDE CHURCH | Dagenham | A rating |
| London South Bank University | London | A rating |
| LONDON TIGERS | LONDON | A rating |
| Longridge Towers School | Berwick-upon-Tweed | A rating |
| Lord Wandsworth College | Hook | A rating |
| Loretto School Ltd | Musselburgh | A rating |
| Lucton School | Leominster | A rating |
| Lucy Cavendish College | Cambridge | A rating |
| Ludgrove School Trust LTD | Wokingham | A rating |
| LULI UK FESTIVAL | OLDHAM | A rating |
| Lutheran Church in Great Britain Limited | London | A rating |
| Lutheran Council of Great Britain | London | A rating |
| Macmillan Cancer Support | London | A rating |
| Magdalen College School | Oxford | A rating |
| Mahamevnawa International Meditation Centre | Basildon | A rating |
| Mahasi Dhamma Fellowship | Salford | A rating |
| MAMACITA FOUNDATION | ABERDEEN | A rating |
| Manasserh christian Centre | Oldham | A rating |
| Manchester House Of Prayer | Manchester | A rating |
| Manchester Islamic Institute t/a Manchester Islamic Centre | Manchester | A rating |
| Manchester Turkish Community Association | Manchester | A rating |
| MANDARIN EVANGELICAL CHURCH LONDON LTD | London | A rating |
| Margaret Beaufort Institute of Theology | Cambridge | A rating |
| Marhaba Charitable Trust & Masjid Al Noor | Boston | A rating |