- The Counselling Foundation - Luton Centre
- The Counselling Foundation - St Albans Centre
- The Counselling Foundation - Stevenage Centre
- The Counselling Foundation Head Office - St Albans
- The Counselling Hub
- The Counselling Partnership
- The Counselling and Family Centre
- The Country Food Trust
- The Country Range Group 30th Anniversary Challenge
- The Country Trust
- The Countryside Alliance Foundation
- The County Arts Club
- The County Toy Library
- The Courtauld Institute Of Art
- The Courthouse Kesh
- The Coventry City of Culture Orchestra
- The Coventry Refugee & Migrant Centre
- The Cowrie Scholarship Foundation
- The Cowshed
- The Cracked Slipper Company
- The Craft Room
- The Craft-E-Kittens
- The Crafters Group
- The Crafting Crew
- The Crafty Creatives-Cancer Support Cic
- The Crafty Cuppa CIC
- The Crafty Lunch Club
- The Crafty Makery CIC
- The Crail Community Larder
- The Cranberries Clubs
- The Cranfield Trust with Humphrey Onyeukwu
- The Crawley Bobby Dazzlers
- The Craws Nest Trust
- The Creamer Fund
- The Creative Collective
- The Creative Mind - Heathfield Academy
- The Creed and Culture Project C.I.C.
- The Crescent & Co CIC
- The Crescent Pre School Nursery, Stoke-On-Trent
- The Crescent Primary School, Selhurst
- The Crest Foundation - Humanitarian Aid & Hospital Treatment
- The Crew Club
- The Crewe News
- The Crib Charity Hackney
- The Crib Youth Charity
- The Cricket Asylum Foundation
- The Cricket Society Trust
- The Croft Nursery & Out of School Club - Stonehaven
- The Croft Parents Association - Stratford-Upon-Avon
- The Croft Playgroup - Deeside
- The Croft Pre School - Crewe
- The Croft Primary School PTFA, Armitage
- The Cromwell Museum Trust
- The Crossing Church - Worksop
- The Crossing Point Domestic Abuse Service
- The Crossley Heath School
- The Crossness Engines Trust
- The Crown Community Hub
- The Crown Inn Kaynsham - Lisa Hughes
- The Crowned Experience
- The Croxton Kerrial Heritage Trust
- The Crumbs Project
- The Crypt Preschool
- The Crystal Centre
- The Cube (HYACT)
- The Cuckoos Nest
- The Culmstock Festival
- The Cultravate CIC
- The Cultural Spring
- The Cumbernauld Choir
- The Cumbrae Forum
- The Cumby Rovers
- The Cumby Rovers Under 9s - Heighington
- The Cupboard Ellesmere Port
- The Curlew Centre
- The Curly Hair Project
- The Curry Tree
- The Cushnie Lumsden Trust
- The Customs House
- The Cyber Helpline
- The Cybersmile Foundation
- The Cycle
- The DASH Club
- The DENS Project
- The DODS
- The DOG's Pov Rescue
- The DPC
- The DX Club - Duxford
- The DYRK1A UK Community
- The DaCapo Music Foundation
- The Dads Network
- The Daimler Foundation
- The Dairsie Tots Group - Fife
- The Daisy Chain Trust
- The Daisy Garland
- The Dalgarven Mill Trust
- The Dalhousie Centre
- The Dalitso Project
- The Dan Maskell Tennis Trust
- The Dance Academy
- The Dance Academy Corby Glen
- The Dance Academy Lewes
- The Dance Academy Rugeley - Fundraising
- The Dance Base
- The Dance Factory School of Performing Arts
- The Dance Factory Studios Tamworth
- The Dance North Trust
- The Dance Place Blackpool
- The Dance Studio - Dunfermline
- The Dance Unit
- The Danceplace
- The Danceworks Dance World Cup Fund
- The Danceworks Eccles
- The Dancing Grannies Fire Walk 2017 - The Haven
- The Dandelion Philosophy
- The Daneford Trust
- The Daniel Adamson Preservation Society
- The Daniel Baird Foundation
- The Daniel Estick Trust
- The Daniel Fox Foundation
- The Daniel Project
- The Daniel Worrall Memorial Trust
- The Daniels Youth Network
- The Danish Church
- The Danny Butcher Foundation
- The Danny Green Charity
- The Danny Halfpenny Foundation
- The Darcey Sunshine Project SCIO
- The Darcie Holmes Walking To Happiness Fund
- The Dare to Live Trust
- The Dare2Dream Foundation
- The Darell School Parent Teacher Association
- The Darien Foundation
- The Darling Hogs of Jey Hedgehog and Wildlife rescue
- The Darlington Ordinariate
- The Darren Deady Foundation
- The Dash Charity
- The Dassett C of E Primary School
- The Daten
- The Davey Academy
- The David Hall
- The David Househam Fundraising Trust
- The David Lewis Centre
- The David Nott Foundation
- The David Ross Education Trust
- The David Ross Education Trust, Inspiration Fund
- The David Rundle Trust
- The David School Trust
- The Dawes Community Association
- The Dawn Corderoy Free Animal Clinic
- The Dawnay Playgroup
- The Deacon Centre
- The Dean & Chapter of St Asaph Cathedral
- The Deano After School And Holiday Club Limited
- The Deans Senior Tea Club
- The Debonair Trust
- The Deborah Ubee Trust
- The Debt Reduction Society
- The Dedanists' Foundation
- The Deep
- The Deer Initiative
- The Deer Wood Trust
- The Deers Leap Bowling Club
- The Deeside Dragons Senior Ice Hockey Team
- The Defence and National Rehabilitation Centre
- The Degu Den Rescue Kent
- The Dell FC
- The Dell Primary School, Chepstow
- The Deltic Preservation Society
- The Demanding Cat Rescue
- The Dementia Care Hub
- The Dementia Music and Social Club - Rainham
- The Den Cafe
- The Den Honiton CIC
- The Den Juniors - Activity Club
- The Denby Dale Centre
- The Denise Robinson School of Dance
- The Depot - Supporting Refugees in Dumfries and Galloway
- The Derby High School, Bury
- The Derby Pirates South Shields
- The Derbyshire Singers
- The Dereck Hoile Foundation
- The Derek Earl Memorial Fund
- The Derwent Arms
- The Derwent Project
- The Desert Wives 100K Sahara Trek For Help for Heroes
- The Desert Wives Trek 2014 for Care for Casualties & Help for Heroes - Hayley Ferguson
- The Desert Wives Trek For Help for Heroes 2014 - Caroline Ward
- The Design Cabin Community C.I.C
- The Design Unit
- The Destiny Project SCIO
- The Devils Trust
- The Devon & Cornwall Food Association
- The Devon Clinic
- The Dexter Cattle Society
- The Diabetes Centre UK
- The Diamond Centre for Disabled Riders
- The Diamond Kite Foundation
- The Dicky Buckle Fund CIO
- The Digglers Charitable Trust
- The Dignity Project
- The Dingle Primary School - Haslington
- The Dino-mite Dougal Fund raising for The Brain Tumour Charity
- The Dionysus Ensemble
- The Disabilities Trust
- The Disability Foundation
- The Disability Resource Centre
- The Disability Sports Network CIC
- The Disability Union
- The Disabled Motorists Federation
- The Disabled People's Electronic Village Hall
- The Disaway Trust
- The Disley School Association Stockport
- The District CE Primary (Friends of District) PTFA Merseyside
- The Dixie World Challenge 2026 Fundraiser Nicola Haynes
- The Dobermann Trust
- The Dockland Settlements
- The Dog House Rescue
- The Dog Rose Trust
- The Dog Team UK
- The Dog You Need
- The Dogs Squad CIC
- The Dohnavur Fellowship Corporation
- The Dojo - Hertfordshire
- The Dojo Martial Arts Acadamy
- The Dojo Martial Arts Academy
- The Dolphins Recreation Centre - Tetbury
- The Don McMath Foundation
- The Donington Cowley Endowed Primary PTFA
- The Donkey Field Pre-School
- The Donkey Haven Charity
- The Donkey Sanctuary
- The Donkeys of Tranquility
- The Donnie McGowan Access Fund
- The Dont Stop Believing Entertainment Group (DSB)
- The Door
- The Dora Foundation
- The Dorcan Academy PTFA
- The Dorothy Parkes Centre
- The Dorset Cancer Care Foundation
- The Dorset Children's Foundation
- The Dorset Expeditionary Society Moonlands 2016 - Liam Millen
- The Dorset Foundation College Student Support Charity
- The Douglas Bader Foundation
- The Douglas Valley Church
- The Dove Centre - Edinburgh
- The Dove Service
- The Dovedale Association Long Eaton
- The Downham Games
- The Downland Chorale
- The Downs Malawi Fundraiser
- The Downs School Trust - Compton
- The Downton Moot
- The Draco Project
- The Dragon Barmouth Ltd
- The Dragon Boat Race 2019 - The Royal British legion
- The Drama Shop
- The Dreadnought Centre
- The Dream Centre
- The Dream Factory
- The Drew Barker-Wright Charity - Brecon
- The Drive Community Primary School
- The Driving Force
- The Drop In Bereavement Centre
- The Drop Inn
- The Drum RDA
- The Duane Spencer Trust
- The Duchenne Children's Trust
- The Duchenne Family Support Group
- The Duchy School PTFA
- The Duchy School, Bradninch
- The Duckpond Players
- The Duke Football Club - Bridgwater
- The Duke of Edinburgh's Award
- The Duke of Edinburgh's Award - Northern Ireland
- The Dukes
- The Dukies Foundation
- The Dunblane Centre
- The Duncan and Toplis Foundation
- The Dunfield Charity
- The Dunmow Theatre Company
- The Dunsfold Collection
- The Durham Divas
- The Dusty Shed
- The Dynamic Gymnastics Foundation
- The Dynamix Foundation Ltd
- The Dyscalculia Network
- The Dyslexia Association
- The EC Roberts Centre
- The EHE Rare Cancer Charity
- The ELY Memorial Fund
- The EPB Preservation Group
- The EPIC Charity - Bristol
- The EPIC Family Community Interest Company
- The Ealing Trailfinders Foundation
- The Ear Trust
- The Early Birth Association
- The Early Learning Camp
- The Easingwold Singers
- The East Cheshire Musical Theatre company
- The East Malling Centre
- The East Sussex Association of Blind and Partially Sighted People
- The East West Foundation of UK
- The Eastbourne Academy
- The Ecclesbourne Valley Railway
- The Echelford Primary School, Ashford
- The Echills Wood Railway Society
- The Economic Forum For Women Empowerment Scotland
- The Edda
- The Eden Church, Edenbridge
- The Eden Dora Trust for Children with Encephalitis
- The Eden Eyre Fairy Project
- The Edge Academy
- The Edge Dance Team
- The Edinburgh Dog and Cat Home
- The Edinburgh Hebrew Congregation (EHC)
- The Edinburgh Kevock Choir
- The Edinburgh Malawi Fund
- The Edinburgh Wheels Project
- The Education Aid For Children
- The Education Futures Collaboration
- The Education Village Academy Trust
- The Edventure Project CiC
- The Edward Dee Forever Fund for Meningitis Now
- The Edward Dee Fund
- The Edward Foundation
- The Edwina Lilley Charitable Trust
- The Egg Theatre
- The Egremont Trust (Salcombe)
- The Egypt Exploration Society
- The Egypt Horse Project
- The Ehlers-Danlos Society
- The Ehlers-Danlos Support UK
- The Eight FC Liverpool
- The Eight Foundation
- The Eileen McCallum Trust
- The Eleanor Foundation
- The Eleanor Gabriel Appeal
- The Eleanor Rose Foundation
- The Elgar Birthplace Museum
- The Elgar Chorale
- The Elisabeth Svendsen Trust for Children and Donkeys
- The Elite Academy of Dance
- The Elite Academy of Dance Grantham
- The Elite Church
- The Elizabeth Foundation
- The Elizabeth Woodville School - Northampton
- The Elizabeth-Ann Charity
- The Ellen Jane School of Dance
- The Ellesmere Centre - Stetchworth
- The Ellie Penrose Fund
- The Ellis Fund
- The Ellis Primary School Hemingfield
- The Elm Foundation
- The Elm Tree FC
- The Elmgreen School
- The Elms PSA - Long Eaton
- The Elms Primary School - Faringdon
- The Elms School
- The Elouise Keeling Asthma Trust
- The Elton High School
- The Emerald Centre
- The Emily Davison Centre
- The Emily Jordan Foundation
- The Emily Redding Dance Academy
- The Emily Simpson Fund
- The Emma Shaw Foundation
- The Emmbrook School PTA
- The Empathy Project
- The Employability Trust
- The Empress FC
- The Encephalitis Society
- The Enchanted Wood Nursery
- The End of Life Partnership
- The Endeavour School Anchorage Association
- The Endometriosis Foundation
- The Energy Xchange CIC
- The Engage Trust - Norfolk
- The English Arts Chorale
- The English Music Festival
- The English-Speaking Union
- The Enterprise Club For Disabled People
- The Enterprise Community Hall
- The Enthusiasm Trust
- The Entrepreneurial Refugee Network
- The Environment Centre - Swansea
- The Epiphany Trust
- The Episcopal Cathedral of Saint Paul, Dundee
- The Epona Trust
- The Epsom Wells Community Association
- The Equal People Theatre Company
- The Equality Practice
- The Equilibrium Foundation
- The Erewash Canal (ECP&DA)
- The Erme Primary School
- The Ernest Foundation
- The Escape Route
- The Esme Orike Foundation
- The Essex Witch Museum CIC
- The Estelle Trust
- The Esther Community
- The Esther Project - Women Of Worth
- The Etches Collection Museum of Jurassic Marine Life
- The Eternal Sacred Order of the Cherubim & Seraphim UK Province
- The Ethan Nedd-Bruce Foundation
- The Ethan Perkins Trust
- The Ethical Property Foundation
- The Eve Appeal
- The Eve Project
- The Evelyn Glennie Foundation
- The Event Co - London Charity of the Year
- The Eventide Homes
- The EverReady Band
- The Evergreen Care Trust
- The Evergreen Thread CIC
- The Everyman Calendar
- The Evo Project
- The Evolve Trust
- The Excellent Adventure Sanctuary - Northampton
- The Exit Community Centre
- The Exmoor Pony Society
- The Exodus Project
- The Experts Foundation
- The Extra Mile Charity
- The ExtraCare Charitable Trust
- The Extreme Sports Challenges Association
- The Eye Fund
- The Eyot Centre
- The F-List for Music CIC
- The FASD Trust
- The FITS Foundation
- The FOD Childrens Opportunity Centre
- The FOFFOR Trust
- The FREdome Visionary Trust
- The FSI
- The Faber Catholic Primary School - Cotton
- The Factory Community Project and Childrens Centre
- The Factory Youth Zone
- The Failte Centre
- The FairLife Charity
- The Fairstead Community Shop - Emma Brock
- The Fairy Dog Fosterers
- The Faith Hope and Enterprise Company Ltd.
- The Falcon Inn Community Pub Limited
- The Falconry Centre - Hagley
- The Falcons FC - Skelmersdale
- The Families and Friends of the Epilepsy Society
- The Families in Recovery Trust
- The Family Centre (Deaf Children)
- The Family Foundation
- The Family Haven
- The Family Learning School
- The Family Place Foundation
- The Family Tree Centre CIC
- The Fantastic Freddie Foundation
- The Far Academy
- The Farmer Network
- The Farmhouse Nursery School - Witney
- The Farming Community Network
- The Farmland Museum
- The Farmschool - Harpenden
- The Farnborough Academy - Ghana 2020
- The Fassnidge Memorial Trust
- The Fathers Children Ministries
- The Fathers House
- The Faversham Society
- The Fawns Pre-school - Biggleswade
- The Feast Youth Project
- The Feathers Association
- The Federation Of Earlswood Schools
- The Federation Of The Annunciation Catholic Schools - Edgware
- The Federation of Abbey Infant & Junior School - Smethwick
- The Federation of Holy Trinity Church of England Schools, Ripon
- The Federation of Plymouth & District Ex Services Associations
- The Federation of St Joseph’s Junior Infant & Nursery Schools
- The Feed - Norwich
- The Feeding Trust
- The Feelgood Choir
- The Felicity Fund
- The Felix Project
- The Felling Heritage Group
- The Fernwood School - Nottingham
- The Ferry Project
- The Fertility Foundation
- The Fertility Nurture Hub
- The Feryal Rajah Educational Trust - Salford
- The Feufield Trust
- The Field Group Duddingston
- The Fieldfare Trust
- The Fifth Trust
- The Fillies GFC
- The Film Orchestra
- The Finch Hill Pavilion and Bowling Club Limited
- The Finchley Charities
- The Fine Collective
- The Finlay Cooper Fund
- The Finlay Foundation
- The Finnish Saturday School - Swansea
- The Fire Ants Dash Fundraising For Restless Development
- The Fire Diaries Challenge For Alzheimers Research UK 2018 - Harriet Cole