| Company | Notes | Type | Country | WebSite |
| POPPERFOTO | The Old Mill, Overstone Farm, Overstone, Northamton, NN6 0AB  | Stock photo agencies | |  broken link - if this is your company Login and update your details |
| The Plane Picture Library | 35-37 The high Street,, Wheathampstead, Herts, AL4 8BB | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Photo Images Picture Agency | 14 Merrion Square, Dublin 2, , | Stock photo agencies | | broken link - if this is your company Login and update your details |
| PA Photos | PA NewsCentre, 292 Vauxhall Bridge Road, London, , SW1V 1AE | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Only Horses Picture Library | 27 Greenway Gardens, Greenford, Middx, UB6 9TU | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Nunn Syndication Ltd. | 193 Fleet Street, London, , EC4 2AH | Stock photo agencies | | broken link - if this is your company Login and update your details |
| The Natural History Museum Picture Library | Cromwell Road, London, , SW7 5BD | Stock photo agencies | | broken link - if this is your company Login and update your details |
| The National Trust for Scotland Photo Library | 28 Charlotte Square, Edinburgh, , EH2 4ET | Stock photo agencies | | broken link - if this is your company Login and update your details |
| National Maritime Museum | 8 Park Row, Greenwich, London, SE10 9NF | Stock photo agencies | | broken link - if this is your company Login and update your details |
| The National Gallery of Ireland | Merrion Square (West), Dublin 2, , | Stock photo agencies | | broken link - if this is your company Login and update your details |
 nagelestock.com | Award winning stock photography & digital art. Download hi-res images 24/7: Europe, USA, Canada, Hawaii, Britain, England, Scotland, Ireland, Germany, France, Italy, Austria, Switzerland, Malta, Cyprus, Landscape, Christmas, Xmas, Concepts, | Stock photo agencies |  United Kingdom | our website
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| Museum of London Picture Library | 150 London Wall, London, , EC2Y 5HN | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Motoring Picture Library | National Motor Museum, Beaulieu, Hants, SO42 7ZN | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Mother & Baby Picture Library | Emap Esprit, Greater London House, Hampstead Road, London, , NW1 7EJ | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Medipics | PO Box 25779, London, , SW19 1WN | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Magnum Photos | 5 Old Street, London, , EC1V 9HL | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Andrew Lawson photography | Gothic House, Church Street, Charlbury, Oxfordshire, OX7 3PP | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Kos Picture Source Ltd | 7 Spice Court, Ivory Square, Plantation Wharf, London, , SW11 3UE | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Knudsens Fotosenter A/S | Sondrev 30, PO Box 6922, St Oiavspl, N-0130 Oslo, , | Stock photo agencies | | broken link - if this is your company Login and update your details |
| Kina Photo Agency | 24 Duncan Terrace, London, , N1 8BS | Stock photo agencies | | broken link - if this is your company Login and update your details |