| Arts & Entertainment | Public cont. | |
| BSkyB | The Police Federation of England & Wales | |
| BBC | United States Air Force | |
| Celador Productions | Welsh Assembly Government | |
| Elstree Studios | West Midlands Fire Service | |
| Endemol UK | West Sussex Fire Brigade | |
| Friends of the Royal Scottish Academy | ||
| National Theatre Studio | Schools & FE Colleges | |
| NBC News | Abbotsmede Primary School | |
| Pinewood Studios | Abingdon School | |
| Scottish Ballet | Acacias Primary School | |
| Take That UK Tour | Acklam Grange School | |
| The Walt Disney Co Ltd | Alcott Hall Primary School | |
| Allerton Primary School | ||
| Building & Construction | Amersham & Wycombe College | |
| Alfred McAlpine | Ashby School | |
| Allenbuild | Aspect College | |
| Ardmore Construction | Audlem School | |
| B & Q Plc | Barnsley College | |
| Barratt | Beacon Hill School | |
| Bellway Homes | Beauchamp College | |
| Berkeley Group | Bedwas High School | |
| Beth Johnson HA | Beech Hill School | |
| BIH Housing Association | Belgrave School | |
| Blythewood Plant Hire | Bell Lane Primary School | |
| Bramall Construction | Birmingham Business School | |
| Bromford Housing Group | Bishop Perrin Primary School | |
| Broomleigh Housing | Blossom House School | |
| Bryant Homes | Bolton Community College | |
| Buildbase | Bradfield College | |
| Building Design Partnership | Bradford College | |
| Cala Homes | Bridgend College | |
| Cocksedge Building Contractors Ltd | Bridgewater School | |
| Cruden Construction Ltd | Brine Leas School | |
| Eco-Librium Solutions | Brittons School & Tech College | |
| Elliston, Steady & Hawes | Burgess Hill School for Girls | |
| Gleeson Homes | Burscough Priory Science College | |
| Mansell Construction | Bursley CP School | |
| Miller Homes | Busy Bees Montessori School | |
| NHBC | Calderdale College | |
| Sir Robert McAlpine | Cardinal Newman College | |
| South Ulster Housing Association | Castle Primary School | |
| Taylor Wimpey | Chaucer CP School | |
| Taylor Woodrow | Cheam School | |
| Chelwood Nursery School | ||
| Charity | Chew Magna Primary School | |
| Age Concern Cheshire | Chill Out Of School Ltd | |
| Age Concern East Cheshire | Chilton Primary School | |
| Age Concern Stockport | Christ Church C of E School | |
| Alcohol Focus Scotland | Christchurch Primary School | |
| Animals in Need | Cleves Primary School | |
| Autism West Midlands | Coedffranc Infants School | |
| Bedfordshire Rural Communities Charity | Collingwood College | |
| Bob Hope Community Centre | Congleton High School | |
| Cardinal Hume Centre | Cornwall College | |
| Drug and Alcohol Service for London | Cresswell Junior | |
| English Heritage | Cubitts School | |
| Leeds Mind | Daldorch House School | |
| Medecins Sans Frontiers | Derwen College | |
| MENCAP | Downsend School | |
| Oxfam | Dulwich College | |
| Oxford Kilburn Youth Trust | Durham Johnstone Upper School | |
| Paintings in Hospitals | East Barnet School | |
| RNID | Eastchurch CEP School | |
| Rosslyn Chapel trust | Elizabeth Garrett Anderson School | |
| Royal British Legion | Elm Grove First School | |
| Salvation Army | Essendine Primary School | |
| Shelter | Exeter College | |
| Single Homeless Project | Farlington School | |
| The Children's Society | Felsted School | |
| The National Trust | Fettes College | |
| The Prince's Trust | Finham Park School | |
| The Salvation Army | Forge Lane Primary School | |
| Foxwood Special School | ||
| Council | Framlingham College | |
| Basildon District Council | Framwellgate School | |
| Birmingham City Council | Fulneck School | |
| Blackpool Council | Glasgow School of English | |
| Brighton and Hove City Council | Glenalmond College | |
| Bristol City Council | Goodyers End Primary School | |
| Cambridge Council | Grange Park School | |
| Cheshire County Council Waste | Grestone Primary School | |
| Chester City Council | Haberdashers' Aske's School for Girls | |
| Colchester Borough Council | Hadlow College | |
| Conwy County Borough Council | Halkirk Primary School | |
| Cornwall County Council | Harberton Special School | |
| Cotswold District Council | Hardin House Dormitory, Austin, Texas | |
| Croydon Council | Hartfield Playschool | |
| Cumbria County Council | Haveley Hey Community School | |
| Dartford Borough Council | Hawksworth School | |
| Dorset Council | Headingley Pre School | |
| East Hertfordshire Council | Heathlands School | |
| East Lindsey District Council | Hereford Sixth Form College | |
| Eden District Council | Heron Primary School | |
| Fife Council | Holy Cross Sixth Form | |
| Gateshead Council | Holy Family School | |
| Godalming Town Council | Hugh Baird College | |
| Greenwich Council | Hull College | |
| Hambleton District Council | Hythe Community School | |
| Hertsmere Borough Council | Immanuel CE Community College | |
| Hinckley & Bosworth Council | Joydens Wood Infant School | |
| Hull City Council | Kent School of English Ltd | |
| Isle of Anglesey County Council | Kenton Primary School | |
| Kent County Council | King Alfred School | |
| Kettering Borough Council | King David High School | |
| Larne Borough Council | Kippax North Junior & Infant School | |
| Leeds City Council | Lakelands School | |
| Lewes District Council | Liverpool College Prep School | |
| Lincolnshire County Council | Longslade Community College | |
| London Borough of Croydon | Marple Hall School | |
| London Borough of Islington | Millbrook Primary School | |
| London Borough of Newham | Milton Keynes College | |
| London Borough of Richmond | Montys Preschool and Out of School Club | |
| Maidstone Council | Moreton Hall School | |
| Maldon Disctict Council | Mouswald Primary School | |
| Medway Council | Newbattle Community High School | |
| Mid Beds District Council | Newton Poppleford Primary School | |
| N.W. Leicestershire District Council | Newton St Cyres Primary School | |
| Northamptonshire County Council | North Highland College | |
| Nottinghamshire County Council, Social Services | North Muirton School | |
| NW Leics Council | Notting Hill and Ealing High School | |
| Oxford City Council | Oakfield House School | |
| Pembrokeshire County Council | Oakham School | |
| Peterborough City Council | Otley College | |
| Policy Council Guernsey | Oundle school | |
| Redditch Borough Council | Park School | |
| Restormel Council | Parklands High School | |
| Ribble Valley Council | Pembrokeshire College | |
| Selby Town Council | Pirnmill Primary School | |
| Silchester Parish Council | Quarrydale School | |
| South Gloucestershire Council | Queen Mary's College | |
| South Oxfordshire District Council | Queen Victoria School | |
| Southwark Council | Redbridge Primary School | |
| Spelthorne Borough Council | Reinwood School | |
| St Edmundsbury Borough Council | Repton School | |
| Stockport Council | Riddlesdown High School | |
| Stockton Borough Council | Roedean School | |
| Stockton on Tees Borough Council | Rugby School | |
| Stroud District Council | Ryde Junior School | |
| Swansea City Council | Rye Oak Primary School | |
| Swindon Borough Council | Sedbergh School | |
| Telford & Wrekin Council HIA | Seevic College | |
| The City of Edinburgh Council | Sharples School | |
| Tonbridge Council | Shrewsbury Schhol | |
| Tynedale Council | Sir Joseph Williamson's Math School | |
| Wakefield & District Council | Somerset College of Arts & Technology | |
| Wealden District Council | Southall Sixth Form Centre | |
| West Berkshire Council | Southend High School for Girls | |
| West Dunbartonshire Council | St Botolphs Primary (Peterborough) | |
| West Oxford Council | St Columba's College | |
| West Oxfordshire Dist Council | St Hugh's Catholic Primary School | |
| West Sussex County Council | St James C.E. Infant School | |
| Woking Borough Council | St Mary's College | |
| Wolverhampton City Council | St Nicholas' School | |
| Worcestershire COunty COuncil | St Paul's Catholic College | |
| St Thomas More Catholic Comprehensive School | ||
| Energy | Sunderland College | |
| British Gas | Sutton Valence County Primary School | |
| E.ON | Sycamore Infant & Nursery School | |
| Ecotricity | Takeley Primary School | |
| EDF Energy | Tasis, The American School | |
| Gaz de France ESS | Teddington school | |
| Harvest Energy | The Abbey School | |
| National Grid | The Glasgow School of Art | |
| Oolcbury Power Station | The Grammar School at Leeds | |
| RenGen Energy | The Leys School | |
| ScottishPower | The Sandon School | |
| Shell UK | The Shrubberies School | |
| The Renewable Energy Company Limited | The Tyrrells School | |
| Total Gas and Power | The Winchcombe School | |
| Total Petrochemicals | Thistley Hough School | |
| Environment | Thomas' School | |
| Cory Environmental Recycling Services | Topsham School | |
| Cutts Recycling | Treloar College | |
| Cwm Environmental | Trent College | |
| Ecowaste Group | Upton House School | |
| Envionment Agency | Vernham Dean Primary School | |
| Enviroco | Viewley Hill School | |
| European Metal Recycling | Vinehall School | |
| Fife Coast and Countryside Trust | Waddington and West Bradford CE Primary School | |
| Forestry Commission | Walmer Science College | |
| Friends of the Earth Scotland | Wardie Primary School, Edinburgh | |
| Green Business Network | Warwick School | |
| Perrys Recycling | Wells Cathedral School | |
| Stirling Landfill Tax Trust | West Dean Pre school | |
| The Wildlife Trust | West Notts College | |
| The Woodland Trust | Westcliff High School for Boys | |
| Whitburn School | ||
| Finance | White Ash School | |
| AXA PPP healthcare | Whitehouse Common Primary School | |
| Barclays Bank | Willowdene School | |
| Bradford & Bingley | Woodbridge Primary School | |
| Carnegie Investment Bank AB | Woodcocks Well Primary School | |
| Credit Suisse | Woodcroft First School | |
| ING Bank | Wortley High School | |
| Nomura International | Wyndham School | |
| Yanwath Primary School | ||
| Food & Drink | Yewlands School Technology College | |
| 3663 Logistics | Ysgol Plasmawr School | |
| Abel & Cole | Ysgol Brynhyfryd | |
| Anglesey Sea Salt Company | Ysgol Gogarth | |
| ASDA | Ysgol Gynradd Gymunedol Llandysul | |
| Bibendum Wine Limited | Ysgol Penrhyncoch | |
| Britvic Soft Drinks | ||
| Calypso Soft Drinks | Travel & Leisure | |
| Coca-Cola Enterprises Ltd | Argyle Guest House | |
| Diageo | Attica Zoological Park | |
| Good Food Wales Limited | Avis Europe Ltd | |
| Gourmet Canape | Bigland Hall Caravan Park | |
| G's Fresh Vegetables | Bombardier | |
| J Sainsburys | Bridge House Hotel Ltd | |
| KP Nuts | Bryn Gloch Caravan & Camping Park | |
| Marks and Spencer | Cara Guesthouse | |
| McDonald's Restaurants Ltd | Cardiff Hotel | |
| Neals Yard Dairy | Copenhagen Zoo | |
| Nisa Today | Durrell Wildlife Trust, Jersey | |
| PepsiCo International Ltd | El Paraiso Holiday Log Cabins | |
| Phileas Fogg | First Choice Facilities Ltd | |
| Sainsburys | Glendorgal Resort | |
| Scottish & Newcastle UK Ltd | Gleneagles Hotel | |
| Simply Drinks | Glenmor Owners Club | |
| Simply Gourmet Ltd | Glenshieling House | |
| Sodexo | Harrington Hall Hotel | |
| Suso Drinks | Hedley House Hotel | |
| Tesco Stores Ltd | Herdshill Guest House | |
| Tetley GB | Historic Royal Palaces | |
| Tillery Valley Foods | Holiday Inn Cardiff | |
| Typhoo Tea | Horniman Museum | |
| Waitrose Ltd - Farnham | Kuoni Travel Ltd | |
| Walker Snack Foods | Leeds Museum Discovery Centre | |
| Wm Morrison | Manchester Airport | |
| National Railway Museum | ||
| High Street | National Space Centre | |
| HMV Music Ltd | National Trust | |
| John Lewis | Network Rail | |
| Ladbrokes Limited | New Forest National Park | |
| Marks and Spencer | Ocean Village | |
| Selfridges | Palace Hotel | |
| Specsavers Optical Group | Raglan Hall Hotel | |
| Superdrug plc | Ramada Grange Hotel | |
| Tie Rack | Royal Zoological Society of Scotland | |
| Vets for Pets | Rufford Country Park | |
| Snowdonia National Park Authority | ||
| Industry | Southampton International Airport | |
| BAE Systems | Stagecoach | |
| Borg Warner Turbo Systems | Steam Museum | |
| Bosch and Lomb Scotland Ltd | The British Museum | |
| BT | The Deep | |
| Fedex | The Gleneagles Hotel | |
| GlaxoSmithKline | Tregolls Farm Holidays | |
| Harley-Davidson Europe Ltd | Virgin Holidays | |
| Hayes Recruitment | Visit London | |
| Honda (UK) | YHA Ironbridge | |
| Interface Floor | YHA York | |
| Michelin Tyre PLC | YMCA National Centre | |
| Oracle Corporation | Zoom Airlines | |
| Pannini UK | ||
| Porsche Cars GB Limited | Universities & HE Colleges | |
| Portakabin Limited | Bournemouth University | |
| Schlumberger | Bristol University | |
| Skanska UK | Buckinghamshire Chilterns University College | |
| Snap on Industrial | Canterbury Christ Church University | |
| Unilever | Canterbury Christ Church University | |
| Xerox | Cardiff University | |
| Coventry University | ||
| Public | Durham University | |
| 504 (West Nottingham) Squadron ATC | Edinburgh Business School, Heriot Watt University | |
| 727 Air Mobillity Squadron | Emmanuel College, Cambridge | |
| Air Training Corps | Glasgow University | |
| Amey Business | Gonville and Caius College | |
| Amey MoD | Home Learning College | |
| Arts Council England | Jesus College, Oxford | |
| Big Lottery Fund | Keble College, Oxford | |
| Bramcote Lesiure Centre | Lancaster University | |
| British Antarctic Survey | Loughborough University | |
| British Council | Manchester University | |
| Catterick Garrison | Northern College of Acupuncture | |
| Cheshire Fire Authority | Nottingham Trent University | |
| DEFENCE SCHOOL OF TRANSPORT | Oxford Brookes University | |
| DEFRA | Oxford University Computing Services | |
| H M Coastguard | Oxford University Press | |
| Hampshire Police Authority | Pembroke College, Cambridge | |
| Her Majesty's Court Service | Ripon College Cuddesdon | |
| Heritage Lottery Fund | School of Psychology, Nottingham | |
| HM Court Service | Sidney Sussex College | |
| HM Naval Base Devonport | Southampton University Officer Training Corps | |
| HM Prison Service | St Hilda's College, Oxford | |
| HM Treasury | St John's College, Cambridge | |
| Mid & West Wales Fire & Rescue Service | The Open University | |
| National Air Traffic Services | The University of Birmingham, Edgbaston | |
| National Air Traffic Services Limited | University College London | |
| National Blood service | University of Bradford | |
| National Forest Company | University of Cambridge | |
| NHS Confederation | University of Chester | |
| NHS Greater Peterborough Primary Care | University of Cumbria | |
| NHS London | University of Derby | |
| NHS Lothian | University of Durham | |
| NHS North Cumbria | University of East London | |
| NHS Peterborough | University of Essex | |
| NHS Scotland | University of Glamorgan | |
| North Cardiff Medical Centre | University of Hertfordshire | |
| North Cumbria NHS Trust | University of Leicester | |
| North Wales NHS Trust | University of London | |
| Ordnance Survey | University of Manchester | |
| RAF Brize Norton | University of Notre Dame | |
| RAF Waddington | University of Nottingham | |
| Royal Air Force | University of Plymouth | |
| Scottish Enterprise | University of Salford | |
| Scottish Natural Heritage | University of Southampton | |
| Scottish Outdoor Education Centres | University of St Andrews | |
| Scottish Seabird Centre | University of Stirling | |
| Scottish Wildlife Trust | University of Teesside | |
| South West Regional Develoment Agency | University of Warwick | |
| Surrey Fire & Rescue Service | University of Washington, Seattle | |
| The Crown Estate | University of Worcester | |
| The Crown Prosecution Service | Yorkshire Universities | |
| The Environment Agency |