| EARTHPERCENT | 99 | 85% | £917k | UK-wide |
| GREAT WESTERN SOCIETY LIMITED | 99 | 88% | £3.9m | UK-wide |
| MIDDLETON HALL TRUST | 99 | 100% | £258k | UK-wide |
| THE ROYAL FORESTRY SOCIETY | 99 | 92% | £917k | UK-wide |
| CLEANUP UNITED KINGDOM | 98 | 81% | £376k | UK-wide |
| GROUNDWORK CHESHIRE LANCASHIRE & MERSEYSIDE | 98 | 100% | £6.9m | UK-wide |
| THE HAWK AND OWL TRUST LTD | 98 | 93% | £725k | UK-wide |
| CANTERBURY ARCHAEOLOGICAL TRUST LIMITED | 97 | 100% | £2.7m | UK-wide |
| EARTH TRUST | 97 | 87% | £1.5m | Local |
| GROUNDWORK NORTH WALES | 97 | 100% | £2.9m | UK-wide |
| ENVIRONMENTAL FUNDERS NETWORK | 96 | 98% | £923k | UK-wide |
| WIKIMEDIA UK | 96 | 92% | £1.3m | UK-wide |
| CAMPAIGN TO PROTECT RURAL ENGLAND | 95 | 80% | £6.8m | UK-wide |
| FRIENDS OF FRIENDLESS CHURCHES LIMITED | 95 | 97% | £3.1m | UK-wide |
| JANE GOODALL INSTITUTE, GLOBAL | 95 | 98% | £707k | UK-wide |
| THE ROYAL TOWN PLANNING INSTITUTE | 95 | 100% | £8.4m | UK-wide |
| THE WOODLAND TRUST | 95 | 84% | £89m | UK-wide |
| OXFORD ORATORY OF ST PHILIP NERI | 94 | 93% | £697k | Local |
| THE SOCIETY FOR THE PROTECTION OF ANCIENT BUILDINGS | 94 | 88% | £2.6m | UK-wide |
| RIVER ACTION UK | 93 | 89% | £1.5m | UK-wide |
| THE BRITISH TRUST FOR ORNITHOLOGY | 93 | 79% | £8.7m | UK-wide |
| THE PADDLE STEAMER PRESERVATION SOCIETY | 93 | 83% | £6.1m | UK-wide |
| THE RAMBLERS' ASSOCIATION | 93 | 86% | £13m | UK-wide |
| KEEP BRITAIN TIDY | 92 | 100% | £17m | UK-wide |
| ROYAL GEOGRAPHICAL SOCIETY (WITH THE INSTITUTE OF BRITISH GEOGRAPHERS) | 92 | 80% | £6.1m | UK-wide |
| SURFERS AGAINST SEWAGE | 92 | 77% | £3.4m | UK-wide |
| THE UFTON COURT EDUCATIONAL TRUST | 92 | 84% | £2.5m | UK-wide |
| POLISH SCOUTING ASSOCIATION (INTERNATIONAL) LIMITED | 91 | 99% | £393k | UK-wide |
| THE PRIORY OF ENGLAND AND THE ISLANDS OF THE MOST VENERABLE ORDER OF THE HOSPITAL OF ST. JOHN OF JERUSALEM | 91 | 91% | £107m | UK-wide |
| CAMPAIGN FOR NATIONAL PARKS | 90 | 92% | £519k | UK-wide |
| LONDON ORATORY CHARITY | 90 | 90% | £2.2m | UK-wide |
| THE LIFESCAPE PROJECT LIMITED | 90 | 96% | £1.1m | UK-wide |
| TOC H | 90 | 98% | £731k | UK-wide |
| Wychwood Forest Trust Ltd | 90 | 100% | £168k | Local |
| ALFOXTON PARK TRUST | 89 | N/D | £227k | UK-wide |
| BRITISH GLASS FOUNDATION | 89 | N/D | £366k | UK-wide |
| ENERGY INSTITUTE | 89 | 98% | £11m | UK-wide |
| GROUNDWORK EAST | 89 | 100% | £2.5m | UK-wide |
| THE PEOPLE'S MOSQUITO LIMITED | 89 | 90% | £396k | UK-wide |
| THE SOIL ASSOCIATION LAND TRUST | 89 | 100% | £639k | UK-wide |
| THE THAMES FESTIVAL TRUST | 89 | 86% | £482k | UK-wide |
| Fields in Trust | 88 | 87% | £764k | UK-wide |
| FOODCYCLE | 88 | 87% | £2.3m | UK-wide |
| THE THEATRES TRUST CHARITABLE FUND | 88 | 92% | £1.4m | UK-wide |
| YORK ARCHAEOLOGICAL TRUST FOR EXCAVATION AND RESEARCH LIMITED | 88 | 95% | £12m | UK-wide |
| A ROCHA UK | 87 | 89% | £864k | UK-wide |
| INITIATIVE EARTH | 87 | 98% | £375k | UK-wide |
| PEAK DISTRICT NATIONAL PARK FOUNDATION | 87 | 99% | £754k | UK-wide |
| THE EARTHSHOT PRIZE | 87 | 92% | £24m | UK-wide |
| THE NATIONAL CHURCHES TRUST | 87 | 87% | £3.7m | UK-wide |
| THE ROYAL SOCIETY OF BIOLOGY | 87 | 98% | £3.2m | UK-wide |
| THE WOMEN'S ENVIRONMENTAL NETWORK TRUST | 87 | 100% | £1.2m | UK-wide |
| COMOUK TRUST | 86 | 88% | £654k | UK-wide |
| CONSERVE GLOBAL | 86 | 99% | £3.3m | UK-wide |
| MERSEY RIVERS TRUST | 86 | 100% | £1.2m | UK-wide |
| MURMUR | 86 | 100% | £698k | UK-wide |
| THE 10:10 FOUNDATION | 86 | 90% | £1.2m | UK-wide |
| THE LINNEAN SOCIETY OF LONDON | 86 | 98% | £2.6m | UK-wide |
| HEAL REWILDING | 85 | 99% | £744k | UK-wide |
| THE LITERARY AND PHILOSOPHICAL SOCIETY OF NEWCASTLE-UPON-TYNE | 85 | 97% | £1.5m | UK-wide |
| THE LIVERPOOL DIOCESAN BOARD OF FINANCE | 85 | 98% | £16m | UK-wide |
| THE SILVER SOCIETY | 85 | 100% | £1.4m | UK-wide |
| TROPICAL BIOLOGY ASSOCIATION | 85 | 100% | £731k | UK-wide |
| CHESS IN SCHOOLS AND COMMUNITIES | 84 | 100% | £2.0m | UK-wide |
| CLEAN AIR FUND | 84 | 98% | £33m | UK-wide |
| GROUNDWORK NORTH EAST | 84 | 92% | £8.2m | UK-wide |
| THE PIONEER SAILING TRUST | 84 | 100% | £553k | UK-wide |
| THE VICTORIAN SOCIETY | 84 | 92% | £690k | UK-wide |
| THIRTY PERCY FOUNDATION | 84 | 100% | £6.1m | UK-wide |
| WILD GROUND | 84 | N/D | £394k | UK-wide |
| GLOBAL NCAP | 83 | 100% | £5.8m | UK-wide |
| Ocean Generation | 83 | 65% | £705k | UK-wide |
| THE COUNTRY TRUST | 83 | 92% | £1.5m | UK-wide |
| THE DAVID CLARKE RAILWAY TRUST | 83 | 99% | £1.6m | UK-wide |
| B LAB (UK) | 82 | 100% | £9.9m | UK-wide |
| BERNARD LEACH (ST IVES) TRUST LIMITED | 82 | 51% | £8.4m | UK-wide |
| BRITISH DENTAL ASSOCIATION TRUST FUND | 82 | 100% | £883k | UK-wide |
| CHEM TRUST | 82 | 92% | £1.3m | UK-wide |
| QUADRATURE CLIMATE FOUNDATION | 82 | 97% | £222m | UK-wide |
| REWILDING BRITAIN | 82 | 88% | £2.4m | UK-wide |
| SEA LIFE TRUST LIMITED | 82 | 79% | £6.8m | UK-wide |
| THE CIRDAN SAILING TRUST (INCORPORATING THE FARAMIR TRUST) LIMITED | 82 | 94% | £567k | UK-wide |
| The Global Returns Project Limited | 82 | 97% | £756k | UK-wide |
| CDP WORLDWIDE | 81 | 72% | £60m | UK-wide |
| MARITIME ARCHAEOLOGY TRUST | 81 | 87% | £751k | UK-wide |
| NATIONAL LANDSCAPES ASSOCIATION | 81 | 100% | £2.0m | UK-wide |
| NEWGROUND TOGETHER | 81 | 61% | £8.6m | UK-wide |
| PLYMOUTH MARINE LABORATORY | 81 | 93% | £16m | UK-wide |
| THE DEGREES INITIATIVE | 81 | 89% | £2.6m | UK-wide |
| WORLD MONUMENTS FUND BRITAIN LIMITED | 81 | 75% | £3.0m | UK-wide |
| THE FISHMONGERS' COMPANY'S FISHERIES CHARITABLE TRUST | 80 | 98% | £2.0m | UK-wide |
| The Guildhall Trust | 80 | 100% | £5.4m | UK-wide |
| THE LONDON BUS PRESERVATION TRUST LIMITED | 80 | 100% | £661k | UK-wide |
| THE WILD TROUT TRUST LIMITED | 80 | 91% | £934k | UK-wide |
| Walk Wheel Cycle Trust | 80 | 98% | £111m | UK-wide |
| BRITISH EXPLORING SOCIETY | 79 | 92% | £904k | UK-wide |
| C40 CITIES CLIMATE LEADERSHIP | 79 | 96% | £14m | UK-wide |
| Climate Outreach | 79 | 94% | £1.0m | UK-wide |
| HOPE FOR THE FUTURE | 79 | 87% | £542k | UK-wide |
| MIDLAND AND GREAT NORTHERN JOINT RAILWAY SOCIETY | 79 | 97% | £305k | UK-wide |
| SYNCHRONICITY EARTH | 79 | 97% | £7.9m | UK-wide |
| VULCAN TO THE SKY TRUST | 79 | 30% | £998k | UK-wide |
| CANAL & RIVER TRUST | 78 | 81% | £233m | UK-wide |
| COUNCIL FOR BRITISH RESEARCH IN THE LEVANT | 78 | 91% | £766k | UK-wide |
| GRANTSCAPE | 78 | 98% | £6.7m | UK-wide |
| PETERBOROUGH ENVIRONMENT CITY TRUST | 78 | 68% | £2.6m | UK-wide |
| ST ANTHONY'S TRUST | 78 | 100% | £781k | UK-wide |
| THE CHARTERED INSTITUTION OF BUILDING SERVICES ENGINEERS | 78 | 59% | £17m | UK-wide |
| FRIENDS OF THE EARTH CHARITABLE TRUST | 77 | 82% | £15m | UK-wide |
| PAINTED WOLF FOUNDATION | 77 | 100% | £571k | UK-wide |
| THE CHANCERY LANE PROJECT | 77 | 95% | £1.5m | UK-wide |
| THE EDWARD JAMES FOUNDATION LIMITED | 77 | 77% | £14m | UK-wide |
| THE GEORGIAN GROUP | 77 | 86% | £582k | UK-wide |
| THE INLAND WATERWAYS ASSOCIATION | 77 | 43% | £1.8m | UK-wide |
| THE MARK LEONARD TRUST | 77 | 93% | £1.3m | UK-wide |
| UK CENTRE FOR ECOLOGY & HYDROLOGY | 77 | 67% | £69m | UK-wide |
| WWF - UK | 77 | 75% | £89m | UK-wide |
| King Charles III Charitable Fund | 76 | 97% | £8.4m | UK-wide |
| PARTNERSHIP FOR OBSERVATION OF THE GLOBAL OCEAN | 76 | 93% | £780k | UK-wide |
| THE CENTRE FOR SUSTAINABLE HEALTHCARE | 76 | 100% | £1.3m | UK-wide |
| THE ELEPHANT PROTECTION INITIATIVE FOUNDATION | 76 | 99% | £1.6m | UK-wide |
| THE OPEN SPACES SOCIETY | 76 | N/D | £369k | UK-wide |
| 1851 MARINE TRUST | 75 | N/D | £499k | UK-wide |
| EASST | 75 | 100% | £1.1m | UK-wide |
| FUTURE TREES TRUST CIO | 75 | 83% | £526k | UK-wide |
| GREENPOWER EDUCATION TRUST | 75 | 88% | £1.4m | UK-wide |
| K I N D | 75 | 98% | £313k | UK-wide |
| PROTECT EARTH | 75 | N/D | £392k | UK-wide |
| THE HISCOX FOUNDATION | 75 | 98% | £1.7m | UK-wide |
| BELL HOUSE DULWICH | 74 | 87% | £1.9m | UK-wide |
| FORUM FOR THE FUTURE | 74 | 97% | £6.6m | UK-wide |
| INTERNATIONAL WATER ASSOCIATION | 74 | 72% | £8.9m | UK-wide |
| SATISH KUMAR FOUNDATION | 74 | 95% | £717k | UK-wide |
| THE HENRY DOUBLEDAY RESEARCH ASSOCIATION | 74 | 65% | £3.2m | UK-wide |
| INVISIBLE DUST | 73 | N/D | £393k | UK-wide |
| SCIENCE BASED TARGETS INITIATIVE | 73 | 79% | £22m | UK-wide |
| SOCIETY OF ANTIQUARIES OF LONDON | 73 | 82% | £2.6m | UK-wide |
| THE COUNTRYSIDE ALLIANCE FOUNDATION | 73 | 61% | £2.0m | UK-wide |
| YORKSHIRE AGRICULTURAL SOCIETY | 73 | 15% | £13m | UK-wide |
| CLIMATE BONDS INITIATIVE | 72 | 95% | £9.5m | UK-wide |
| FIA FOUNDATION | 72 | 96% | £9.4m | UK-wide |
| GAINSBOROUGH'S HOUSE SOCIETY | 72 | 80% | £1.1m | UK-wide |
| LIFE FOR A LIFE MEMORIAL FORESTS AND GARDENS | 72 | N/D | £426k | UK-wide |
| QUEEN ELIZABETH SCHOLARSHIP TRUST LIMITED | 72 | 70% | £1.2m | UK-wide |
| THE ANTIQUARIAN HOROLOGICAL SOCIETY | 72 | N/D | £225k | UK-wide |
| THE EDEN TRUST | 72 | 99% | £30m | UK-wide |
| THE GREAT BRITAIN SASAKAWA FOUNDATION | 72 | 94% | £3.9m | UK-wide |
| TRANSITION NETWORK | 72 | 97% | £1.0m | UK-wide |
| TUSK TRUST LIMITED | 72 | 93% | £14m | UK-wide |
| THE OXFORD PRESERVATION TRUST | 71 | 95% | £838k | Local |
| TRAFFIC INTERNATIONAL | 71 | 98% | £12m | UK-wide |
| RAINFOREST TRUST UK | 70 | 92% | £2.7m | UK-wide |
| ROYAL INSTITUTE OF BRITISH ARCHITECTS | 70 | 77% | £31m | UK-wide |
| THE ROYAL HORTICULTURAL SOCIETY | 70 | 77% | £125m | UK-wide |
| TREES FOR CITIES | 70 | 91% | £5.4m | UK-wide |
| BORDE HILL GARDEN LIMITED | 69 | 91% | £678k | UK-wide |
| FIELD STUDIES COUNCIL | 69 | 96% | £19m | UK-wide |
| FOUNDATION FOR INTEGRATED TRANSPORT | 69 | 92% | £402k | UK-wide |
| MCS CHARITABLE FOUNDATION | 69 | 20% | £8.8m | UK-wide |
| ROYAL OPERA HOUSE COVENT GARDEN FOUNDATION | 69 | 87% | £182m | UK-wide |
| RSA (THE ROYAL SOCIETY FOR THE ENCOURAGEMENT OF ARTS, MANUFACTURES AND COMMERCE) | 69 | 60% | £13m | UK-wide |
| THE NATURE RECOVERY PROJECT | 69 | 99% | £661k | UK-wide |
| THE ROYAL INSTITUTION OF GREAT BRITAIN | 69 | 57% | £9.8m | UK-wide |
| CLIMATE RESPONSE LIMITED | 68 | 96% | £679k | UK-wide |
| MANCHESTER CITY GALLERIES TRUST | 68 | 26% | £1.6m | UK-wide |
| THE COMPANY OF BIOLOGISTS | 68 | 94% | £7.7m | UK-wide |
| THE GAIA FOUNDATION | 67 | 98% | £1.1m | UK-wide |
| THE GOLD STANDARD CHARITABLE TRUST | 67 | 98% | £833k | UK-wide |
| THE LANDMARK TRUST | 67 | 97% | £20m | UK-wide |
| THE RIVERS TRUST | 67 | 90% | £8.8m | UK-wide |
| GREEN BRITAIN FOUNDATION | 66 | 100% | £285k | UK-wide |
| REBOOT THE FUTURE | 66 | N/D | £186k | UK-wide |
| THE BUILT ENVIRONMENT TRUST | 66 | 20% | £2.7m | UK-wide |
| AFONYDD CYMRU CYFYNGEDIG | 65 | N/D | £150k | UK-wide |
| NATIONAL LIBRARY OF WALES | 65 | 89% | £22m | UK-wide |
| THE DOWNFORCE TRUST | 65 | 100% | £1.3m | UK-wide |
| THE MATHERS FOUNDATION | 65 | 98% | £850k | UK-wide |
| THE ROUNDHOUSE TRUST | 65 | 72% | £17m | UK-wide |
| ABDULLAH QUILLIAM SOCIETY | 64 | 19% | £642k | UK-wide |
| ATLANTIC SALMON TRUST | 64 | 86% | £1.6m | UK-wide |
| THE DARTINGTON HALL TRUST | 64 | 68% | £13m | UK-wide |
| THE ROYAL COLLECTION TRUST | 64 | 65% | £90m | UK-wide |
| THE STOWE HOUSE PRESERVATION TRUST | 64 | 52% | £515k | UK-wide |
| THE SULGRAVE MANOR TRUST | 64 | N/D | £423k | Local |
| TREE SISTERS | 64 | 75% | £660k | UK-wide |
| WONDERSEEKERS | 63 | 68% | £3.7m | UK-wide |
| Population Matters | 62 | 77% | £1.7m | UK-wide |
| THE ANCIENT MONUMENTS SOCIETY | 62 | N/D | £236k | UK-wide |
| The British Society of Master Glass Painters Charitable Trust | 62 | 100% | £1.6m | UK-wide |
| THE ROYAL OPERA HOUSE ENDOWMENT FUND 2000 | 62 | 79% | £4.1m | UK-wide |
| BRISTOL AERO COLLECTION TRUST | 61 | 67% | £2.5m | UK-wide |
| CAMPAIGN FOR BETTER TRANSPORT CHARITABLE TRUST | 60 | 78% | £819k | UK-wide |
| KUSUMA TRUST UK | 60 | 78% | £3.4m | UK-wide |
| OCEAN FAMILY FOUNDATION | 60 | 100% | £329k | UK-wide |
| POLISH SCOUTING ASSOCIATION (UK REGION) LIMITED | 60 | 95% | £320k | UK-wide |
| THE CREMATION SOCIETY OF GREAT BRITAIN | 60 | 2% | £9.5m | UK-wide |
| FFESTINIOG RAILWAY SOCIETY | 59 | 95% | £504k | UK-wide |
| THE CENTRAL ENGLAND AREA QUAKER MEETING CHARITIES | 59 | 62% | £1.6m | UK-wide |
| INTERNATIONAL BEE RESEARCH ASSOCIATION | 57 | 24% | £740k | UK-wide |
| REES JEFFREYS ROAD FUND | 57 | N/D | £189k | UK-wide |