| CLEAN AIR FUND | £32.9m | FY2024 | |
| CLEAN BREAK THEATRE COMPANY | £1.3m | FY2025 | |
| CLEAN RIVERS TRUST | £58k | FY2025 | |
| CLEAN WATER MODELLING ADVISORY GROUP | £28k | FY2025 | |
| CLEANCONSCIENCE | £108k | FY2025 | |
| Clear Emotional Trauma and Therapy Specialists | £798k | FY2025 | |
| CLEARING HOUSE FOR POSTGRADUATE COURSES IN CLINICAL PSYCHOLOGY | £278k | FY2025 | |
| CLEARLY INITIATIVES | £60k | FY2025 | |
| THE CLEARWATER CHARITABLE TRUST | £61k | FY2025 | |
| THE CLEARY BLACKFRIARS TRUST | £43k | FY2025 | |
| THE CLEARY FOUNDATION | £49k | FY2025 | |
| THE CLEAVER ORDINATION CANDIDATES FUND | £67k | FY2025 | reserves below policy |
| CLECKHEATON FOODBANK | £46k | FY2025 | |
| CLECKHEATON METHODIST CHURCH | £86k | FY2025 | |
| CLEE FIELDS MANAGEMENT COMPANY LTD | £41k | FY2025 | |
| CLEETHORPES AND GRIMSBY RIDING FOR THE DISABLED ASSOCIATION | £30k | FY2025 | |
| CLEETHORPES COMMUNITY SPORTS AND EDUCATION | £3.0m | FY2025 | |
| THE CLEEVES AND WHITEHEAD TRUST | £88k | FY2025 | |
| CLEFT | £325k | FY2025 | |
| THE CLEFT LIP AND PALATE ASSOCIATION | £1.9m | FY2025 | |
| CLEGWELL AND HARTLEYBURN COMMUNITY HUB (CIO) | £453k | FY2025 | |
| THE CLEMENCE CHARITABLE TRUST | £254k | FY2025 | |
| Cleobury Community Hub | £143k | FY2025 | |
| CLEOBURY MORTIMER PARISH HALL | £39k | FY2025 | |
| THE CLERGY REST FUND | £27k | FY2025 | |
| CLERVAUX GARDEN SCHOOL | £2.1m | FY2025 | |
| CLEVEDON ADULT STUDIES ASSOCIATION (CASA) | £38k | FY2025 | |
| CLEVEDON BAPTIST CHURCH | £235k | FY2025 | trustee payments |
| CLEVEDON CIVIC SOCIETY | £26k | FY2025 | |
| CLEVEDON CONVALESCENT FUND | £75k | FY2025 | |
| CLEVEDON UNITED JUNIOR FOOTBALL CLUB | £58k | FY2025 | |
| CLEVEDON YOUNG MEN'S CHRISTIAN ASSOCIATION | £170k | FY2025 | |
| CLEVELAND ALZHEIMERS RESIDENTIAL CENTRE LIMITED | £103k | FY2025 | |
| CLEVELAND CLINIC PHILANTHROPY (UK) LTD | £6.9m | FY2023 | |
| CLEVELAND COUNTY GUIDES | £81k | FY2024 | |
| CLEVELAND IRONSTONE MINING MUSEUM | £317k | FY2025 | |
| CLEVELAND MOUNTAIN RESCUE TEAM | £108k | FY2025 | |
| CLEVELAND SCOUT COUNCIL | £88k | FY2025 | |
| CLEVES SCHOOL PARENT TEACHER ASSOCIATION | £106k | FY2025 | |
| THE CLEWER INITIATIVE | £347k | FY2025 | |
| CLEWER PARISH HALL | £29k | FY2025 | |
| CLF LIFE CENTRE | £92k | FY2024 | |
| CLIC SARGENT CANCER CARE FOR CHILDREN | £25.9m | FY2025 | |
| CLIDDESDEN VILLAGE HALL | £81k | FY2025 | |
| CLIENTEARTH | £26.5m | FY2024 | |
| CLIFF COLLEGE | £2.9m | FY2025 | reserves below policy |
| CLIFFE WOODS COMMUNITY ASSOCIATION | £61k | FY2025 | |
| CLIFFE WOODS PRE-SCHOOL | £313k | FY2025 | |
| CLIFFORD CHAMBERS RELIEF IN NEED CHARITIES | £206k | FY2023 | |
| CLIFFORD VILLAGE HALL | £33k | FY2025 | |
| CLIFT MEADOW TRUST | £27k | FY2025 | |
| CLIFTON BETHESDA CHURCH LIMITED | £135k | FY2024 | |
| THE CLIFTON CENTRE COMMUNITY ASSOCIATION | £31k | FY2025 | |
| CLIFTON COLLEGE | £45.5m | FY2024 | reserves below policy |
| CLIFTON COLLEGE DEVELOPMENT TRUST | £171k | FY2024 | |
| CLIFTON COLLEGE ENDOWMENT FUND | £170k | FY2024 | |
| CLIFTON COMMUNITY ASSOCIATION | £35k | FY2025 | |
| CLIFTON DIOCESE | £15.0m | FY2024 | |
| CLIFTON GREEN PRIMARY SCHOOL FUND | £32k | FY2025 | |
| CLIFTON HIGH SCHOOL | £13.0m | FY2025 | |
| CLIFTON HILL GOSPEL HALL TRUST | £453k | FY2025 | |
| CLIFTON MOOR OUT OF SCHOOL CLUB | £56k | FY2025 | |
| CLIFTON SCIENTIFIC TRUST LIMITED | £86k | FY2025 | |
| CLIFTON STREET PRE-SCHOOL | £95k | FY2025 | |
| CLIFTON SUSPENSION BRIDGE TRUST | £3.1m | FY2024 | |
| THE CLIFTON VILLAGE HALL TRUST | £48k | FY2024 | |
| CLIFTON VILLAGE NURSERY | £174k | FY2025 | trustee payments |
| CLIFTON-UPON-TEME NURSERY LIMITED | £304k | FY2025 | |
| CLIFTONVILLE CULTURAL SPACE | £393k | FY2025 | |
| CLIMATE ACTION ILKLEY | £45k | FY2025 | |
| CLIMATE BONDS INITIATIVE | £9.5m | FY2022 | |
| CLIMATE CHANGE ALL CHANGE | £97k | FY2025 | |
| THE CLIMATE CHANGE ORGANISATION | £16.8m | FY2025 | reserves below policy |
| CLIMATE ED | £154k | FY2025 | |
| CLIMATE LIVE | £43k | FY2024 | trustee payments |
| THE CLIMATE MOVEMENT | £742k | FY2025 | reserves below policy |
| Climate Outreach | £1.0m | FY2025 | |
| CLIMATE PARLIAMENT | £1.3m | FY2024 | |
| CLIMATE RESPONSE LIMITED | £679k | FY2025 | |
| CLIMATE STEWARDS | £362k | FY2023 | reserves below policy |
| CLIMB2RECOVERY | £227k | FY2024 | |
| CLIMBERS AGAINST CANCER | £50k | FY2024 | |
| THE CLINICAL GENETICS SOCIETY | £81k | FY2024 | |
| CLINICAL VIROLOGY NETWORK | £50k | FY2025 | |
| THE CLINK CHARITY | £6.9m | FY2024 | reserves below policy |
| CLINKS | £1.1m | FY2025 | |
| THE CLINTON HALL | £45k | FY2025 | |
| CLINTON'S GIFT | £112k | FY2024 | |
| CLIPSHAM YEW TREE AVENUE TRUST | £10k | FY2025 | |
| CLIPSTON VILLAGE HALL | £229k | FY2025 | |
| THE CLIPSTONE MINERS WELFARE COMMUNITY TRUST | £108k | FY2025 | |
| THE CLITHEROE COMMUNITY CHURCH TRUST | £96k | FY2025 | |
| THE CLITHEROE ROYAL GRAMMAR SCHOOL FOUNDATION | £209k | FY2024 | |
| THE CLIVE GARNER MEMORIAL | £4.5m | FY2025 | |
| THE CLIVE RICHARDS FOUNDATION | £867k | FY2025 | |
| CLIWOM SANCTUARY OF PRAISE | £189k | FY2025 | |
| CLOCK HOUSE ARTS ASSOCIATION | £40k | FY2024 | |
| CLOCKHOUSE COMMUNITY ASSOCIATION | £35k | FY2025 | trustee payments |
| CLOCKHOUSE PRESCHOOL PLAYGROUP CIO | £270k | FY2025 | |
| THE CLOCKTOWER FOUNDATION | £3.0m | FY2024 | |
| CLOPHILL VILLAGE HALL | £30k | FY2025 | |
| THE CLORE DUFFIELD FOUNDATION | £1.3m | FY2025 | |
| THE CLORE LEADERSHIP PROGRAMME | £1.5m | FY2025 | trustee payments |
| CLORE SHALOM SCHOOL PARENT TEACHER ASSOCIATION | £28k | FY2025 | |
| CLORE TIKVA SCHOOL FOUNDATION | £146k | FY2024 | reserves below policy going concern |
| CLOSE CHARITABLE FOUNDATION | £40k | FY2025 | |
| CLOSEHELM LIMITED | £148k | FY2023 | going concern |
| CLOTHE ME - THANK YOU | £119k | FY2024 | |
| CLOTHING COVENTRY | £221k | FY2024 | |
| CLOTHING SOLUTIONS (FOR DISABLED PEOPLE) | £110k | FY2025 | |
| THE CLOTHWORKERS' FOUNDATION | £10.7m | FY2025 | |
| THE CLOVER HILL COMMUNITY ASSOCIATION | £28k | FY2025 | |
| THE CLOVER TRUST | £186k | FY2025 | |
| CLOVERLEAF ADVOCACY 2000 LTD | £7.5m | FY2025 | |
| CLOVERLEAF CHRISTIAN CENTRE | £44k | FY2025 | reserves below policy |
| CLOVERLEAFWORLD MINISTRIES | £40k | FY2025 | |
| CLOWNS IN THE SKY | £91k | FY2025 | |
| CLOWNS WITHOUT BORDERS UK | £61k | FY2024 | |
| CLS BURSARY AND AWARDS FUND | £167k | FY2025 | |
| CLSG BURSARY AND AWARDS FUND | £1.4m | FY2025 | |
| CLUB 66 BOYS CLUB | £639k | FY2025 | |
| CLUB 707 | £28k | FY2024 | trustee payments |
| CLUB DONCASTER COMMUNITY SPORTS & EDUCATION FOUNDATION | £2.0m | FY2025 | |
| THE CLUB HOUSE COMMUNITY CENTRE | £30k | FY2025 | |
| CLUB PELOTON | £1.1m | FY2025 | |
| CLUB SFC | £141k | FY2025 | |
| CLUB SODA | £112k | FY2025 | |
| CLUN AND DISTRICT MEMORIAL HALL AND PLAYING FIELDS CHARITY | £40k | FY2025 | |
| CLUNGUNFORD VILLAGE HALL | £33k | FY2025 | |
| CLUTTON PLAYGROUP | £137k | FY2025 | going concern trustee payments |
| CLWB BWTHYN BACH | £62k | FY2025 | going concern |
| CLWB IFOR BACH | £1.8m | FY2024 | |
| CLWB PLANT BRYNAMAN KIDS CLUB | £80k | FY2025 | |
| CLWB PLANT LLANDEGFAN KIDS CLUB | £56k | FY2025 | |
| CLWB RYGBI DINBYCH | £107k | FY2025 | |
| CLWB RYGBI YR WYDDGRUG / MOLD RUGBY FOOTBALL CLUB | £286k | FY2025 | |
| CLWYD - DENBIGH FEDERATION OF WOMEN'S INSTITUTES | £44k | FY2024 | |
| CLWYD COUNTY FEDERATION OF YOUNG FARMERS' CLUBS | £57k | FY2025 | |
| CLWYD COUNTY GUIDES | £46k | FY2024 | |
| CLWYD SPECIAL RIDING CENTRE LIMITED | £364k | FY2024 | |
| CLWYD-FLINTSHIRE FEDERATION OF WOMEN'S INSTITUTES | £28k | FY2024 | |
| CLYBIAU FFERMWYR IFANC CEREDIGION / CEREDIGION FEDERATION OF YOUNG FARMERS CLUBS | £178k | FY2025 | |
| CLYBIAU PLANT CYMRU KIDS CLUBS | £1.6m | FY2024 | |
| CLYDPRIDE LIMITED | £3.3m | FY2024 | trustee payments |
| CLYMER | £197k | FY2024 | |
| THE CMA WELFARE TRUST | £1.6m | FY2025 | |
| CML - CHEVRAS MO'OZ LADOL | £13.1m | FY2025 | |
| CMSB CHARITABLE TRUST | £227k | FY2025 | reserves below policy going concern |
| CMSS | £805k | FY2025 | |
| CMT UNITED KINGDOM | £134k | FY2025 | |
| THE CMW CHARITABLE TRUST | £83k | FY2025 | |
| CMZ LTD | £5.2m | FY2025 | |
| The CO Research Trust | £891k | FY2024 | |
| THE CO-MASONIC BENEVOLENT FUND | £68k | FY2024 | going concern trustee payments |
| THE CO-MISSION CHURCHES TRUST | £3.9m | FY2024 | |
| THE CO-MISSION INITIATIVE TRUST | £1.2m | FY2024 | |
| CO-MISSIONUK | £71k | FY2024 | trustee payments |
| THE CO-OPERATIVE CLINICAL CANCER THERAPY TRUST FUND | £104k | FY2025 | |
| THE CO-OPERATIVE COLLEGE | £265k | FY2025 | going concern |
| CO-OPERATIVE COMMUNITY INVESTMENT FOUNDATION | £2.8m | FY2024 | |
| THE CO-OPERATIVE HERITAGE TRUST | £213k | FY2025 | reserves below policy |
| COACH CORE FOUNDATION | £956k | FY2025 | |
| COACH HENE MEMORIAL FOUNDATION | £112k | FY2025 | |
| COACH HOUSE CHURCH | £97k | FY2025 | |
| THE COACH HOUSE THEATRE (MALVERN) LTD | £36k | FY2025 | |
| COACHBRIGHT CHARITABLE TRUST | £447k | FY2025 | |
| COACHES ACROSS CONTINENTS | £63k | FY2024 | trustee payments |
| THE COACHMAKERS AND COACH HARNESS MAKERS CHARITABLE TRUST 1977 | £164k | FY2025 | reserves below policy |
| COACTIVE ARTS | £86k | FY2025 | |
| COAL ASTON VILLAGE HALL CIO | £55k | FY2025 | |
| THE COAL INDUSTRY SOCIAL WELFARE ORGANISATION | £1.4m | FY2025 | reserves below policy |
| THE COAL INDUSTRY SOCIAL WELFARE ORGANISATION 2014 | £2.1m | FY2023 | |
| COAL TRADE BENEVOLENT ASSOCIATION | £442k | FY2025 | |
| COALBROOKDALE & IRONBRIDGE NURSERY | £72k | FY2025 | going concern |
| COALEY VILLAGE PLAYGROUP | £80k | FY2025 | |
| THE COALFIELDS REGENERATION TRUST | £7.4m | FY2025 | reserves below policy |
| COALWAY EARLY YEARS | £143k | FY2025 | going concern |
| COALWAY KIDS CLUB | £57k | FY2025 | |
| THE COASTAL COLLECTIVE | £307k | FY2025 | reserves below policy |
| COASTAL COMMUNITY CHURCH | £82k | FY2025 | |
| THE COASTGUARD ASSOCIATION CHARITY | £507k | FY2025 | |
| COASTLANDS CHURCH | £121k | FY2025 | trustee payments |
| COASTLANDS COMMUNITY CHURCH | £111k | FY2024 | |
| COASTLINE HOUSING LIMITED | £52.1m | FY2025 | |
| COATES EDUCATIONAL FOUNDATION | £26k | FY2024 | |
| COBALT HEALTH | £28.2m | FY2025 | |
| THE COBALT TRUST | £654k | FY2025 | |
| THE COBBE COLLECTION TRUST | £83k | FY2024 | |
| COBER HILL CHARITABLE TRUST | £982k | FY2025 | reserves below policy |
| COBHAM COMBINED CHARITIES | £28k | FY2025 | |
| COBHAM CONSERVATION AND HERITAGE TRUST | £33k | FY2025 | |
| THE COBNOR ACTIVITIES CENTRE TRUST | £877k | FY2025 | reserves below policy |
| THE COBTREE CHARITY TRUST LIMITED | £185k | FY2025 | |
| COBTREE MANOR ESTATE | £527k | FY2025 | |
| COBTREE YOUNG FARMERS' CLUB | £73k | FY2025 | |
| THE COBWEB ORCHESTRA | £92k | FY2025 | |
| COCHLEAR IMPLANTED CHILDREN'S SUPPORT GROUP (CIC'S GROUP) | £133k | FY2024 | going concern |
| THE COCHRANE COLLABORATION | £10.5m | FY2024 | |
| COCKER AND ENGLISH SPRINGER SPANIEL RESCUE (CAESSR) | £61k | FY2025 | |
| COCKERHAM PARISH HALL | £108k | FY2025 | |
| COCKERMOUTH CHRISTIAN CENTRE TRUST | £264k | FY2025 | |
| COCKERMOUTH ROTARY CLUB CHARITABLE TRUST | £35k | FY2025 | |
| COCKERMOUTH ROUND TABLE CHARITABLE TRUST | £25k | FY2025 | |
| COCKERMOUTH U3A | £33k | FY2025 | |
| COCKERTON METHODIST CHURCH | £82k | FY2025 | |
| THE COCKIN CHARITY | £31k | FY2024 | trustee payments |
| COCKLESHELL COMMUNITY SPORTS CLUB LIMITED | £49k | FY2025 | |
| COCKPIT ARTS | £1.3m | FY2025 | reserves below policy |
| THE COCO'S FOUNDATION | £207k | FY2023 | |
| COCOON - CARE AFTER CARE | £124k | FY2024 | |
| Cocoon Support Ltd | £3.6m | FY2025 | reserves below policy |
| CODA MUSIC AND ARTS TRUST | £575k | FY2025 | |
| THE CODDENHAM CENTRE | £55k | FY2025 | |
| CODDINGTON UNITED CHARITY | £23k | FY2024 | |
| CODE YOUR FUTURE | £1.2m | FY2024 | |
| CODEBAR | £168k | FY2025 | |
| CODEBRAVE FOUNDATION | £343k | FY2025 | |
| CODFORD CATERPILLARS PRE-SCHOOL | £73k | FY2025 | |
| CODI TRUST LIMITED | £198k | FY2024 | |
| CODY MUSICAL THEATRE COMPANY | £88k | FY2025 | going concern |
| CODYS - ALSO KNOWN AS CODYS PRODUCTIONS, CHESHIRE OPERATIC AND DRAMATIC YOUTH SET AND CODYS SINGING ALOUD | £27k | FY2025 | reserves below policy |
| COELIAC UK | £4.8m | FY2025 | |
| COFEPOW - THE CHILDREN, (FAMILIES and FRIENDS) OF THE FAR EAST PRISONERS OF WAR | £42k | FY2024 | |
| COFFEE CONCERTS TRUST | £95k | FY2024 | |
| COFTON VILLAGE HALL | £79k | FY2025 | |
| Cogenhoe & Whiston Parish Council sole trustee of Cogenhoe & Whiston Village Hall & Playing Fields | £69k | FY2025 | |
| COGENT SKILLS LIMITED | £20.5m | FY2024 | trustee payments |
| COGGES HERITAGE TRUST | £471k | FY2025 | reserves below policy |
| THE COGGESHALL COMMUNITY SPORTS ASSOCIATION | £121k | FY2025 | |
| THE COGWHEEL TRUST INTERNATIONAL LIMITED | £130k | FY2025 | |
| COHERE CHARITY | £1.8m | FY2023 | |
| THE COHESION AND INTEGRATION NETWORK | £656k | FY2025 | |
| COIN STREET CENTRE TRUST | £1.2m | FY2025 | reserves below policy |
| COINS TRUST | £35k | FY2025 | |
| COKETHORPE EDUCATIONAL TRUST LIMITED | £13.4m | FY2025 | |
| COL-RENO LIMITED | £148k | FY2025 | |
| CoLab Exeter | £2.1m | FY2025 | |
| COLBURN COMMUNITY SPORTS CENTRE | £301k | FY2025 | |
| THE COLCHESTER AND DISTRICT CAT RESCUE AND HOMING SOCIETY | £312k | FY2024 | |
| COLCHESTER ARCHAEOLOGICAL TRUST LIMITED | £1.4m | FY2024 | |
| COLCHESTER ARTS CENTRE | £1.0m | FY2025 | |
| COLCHESTER BAPTIST CHURCH | £266k | FY2024 | |
| COLCHESTER CATALYST CHARITY | £353k | FY2025 | |
| COLCHESTER CHILDREN'S CHARITY APPEAL | £70k | FY2025 | |
| COLCHESTER CHINESE ASSOCIATION | £51k | FY2025 | |
| COLCHESTER CHURCHES CHARITABLE TRUST | £50k | FY2025 | |
| Colchester City Church | £44k | FY2024 | |
| Colchester CMA Debt Centre | £47k | FY2025 | |
| THE COLCHESTER COUNTY HIGH SCHOOL FOR GIRLS, SCHOOL FUND | £63k | FY2025 | |
| COLCHESTER FOODBANK | £392k | FY2024 | |