| ACT Publishing Ltd | The Commercial Greenhouse Grower, The Vegetable Farmer |
| AD Sales Ltd | Truro Voice Newquay Voice, Bodmin Voice |
| Archant Community Media Ltd | Cambs Times, East Anglian Daily Times, Ipswich Star |
| Argyll Media Ltd | The Dunoon Observer and Argyllshire Standard, Isle of Bute News |
| Associated Newspapers Limited | Daily Mail, The Mail on Sunday, Metro, The i |
| Barrnon Media Ltd | Cumberland & Westmorland Herald, Keswick Reminder |
| Barnsley Chronicle Limited | Barnsley Chronicle, Holme Valley Review |
| Bauer Consumer Media Limited & H Bauer | TV Choice, Bella, Country Walking |
| Baylis Media Limited | Maidenhead Advertiser, Slough & Windsor Express |
| Blog Preston | Blog Preston |
| British Film Institute | Sight and Sound |
| Caerphilly Media Ltd | Caerphilly Observer |
| Candide | Candide |
| Carn Bren Publishing Ltd | Kyle Chronicle |
| Cedar Communications Ltd | High Life, Tesco Magazine, The Madarin Oriental Magazine |
| CILEX Journal | CILEx Journal |
| Citizen News & Media | Hackney Citizen, Islington Citizen, Camden Citizen |
| Conde Nast Holdings Limited | Vogue Business, Vogue, Tatler, GQ |
| DC Thomson Group | Sunday Post, Press & Journal, People's Friend |
| DNG Media | The Annandale Observer, The Dumfries Courier |
| The Earl of Stair | The Stranraer and Wigtownshire Free Press |
| Economy News Ltd | Pound Sterling Live |
| Eye to Eye Media | Delicious Magazine, deliciousmagazine.co.uk |
| Faversham House Limited | edie.net, Utility Week |
| Future Plc | PC Gamer, Total Guitar, Woman's Own |
| GI Media | Gi Grimsby News, Gi Sunthorpe News, Gi Doncaster news |
| Glamorgan Star Ltd | Glamorgan Star |
| Guernsey Press Company Limited | The Guernsey Press and Star, GYOne magazine, Business Brief |
| Guiton Publishing | Jersey Evening Post, Everybody Loves Jersey |
| The Hawick Paper | The Hawick Paper |
| Haymarket Media Group | Autocar, Third Sector, What Car |
| Heads (Congleton) Ltd | Congleton Chronicle, Alsager Chronicle, Biddulph Chronicle |
| Hearst UK | Women's Health, Men's Health, Runner's World |
| Hello Ltd | Hello! Hello Fashion Monthly |
| Herald News UK | The Pembrokeshire Herald, The Llanelli Herald, Herald Wales |
| Highland News & Media Ltd | Highland News, Inverness Courier, Northern Scot |
| holdthefrontpage.co.uk | holdthefrontpage.co.uk |
| Housebuilder Media Ltd | Housebuilder |
| Hurst Media Company | Checklist |
| I Am New Generation Magazine Ltd | I Am New Generation Magazine |
| Iliffe Media Group Limited | Cambridge Independent, Faversham News, Kent Messenger |
| Immediate Media Company Limited | Radio Times, Olive, BBC History |
| The Irish News | The Irish News, FarmWeek |
| The Jewish Chronicle | The Jewish Chronicle, thejc.com |
| JPI Media | The Scotsman, The Yorkshire Post, NationalWorld |
| The Lady | The Lady |
| Landor Links Limited | Local Transport Today, Evolution Magazine, Parking Review |
| Life and Work (Church of Scotland) | Life and Work, Life and Work Gaelic Supplement |
| Lit | Wearelit.co.uk |
| Mediahuis UK | Belfast Telegraph, Sunday Life, Ulster Business |
| Miles-Bramwell (Slimming World) | Slimming World Magazine |
| MNA | Express & Star, Shropshire Star, Mid Wales Journal |
| National Magazine Company | Best, Cosmopolitan, Good Housekeeping |
| NationCymru Cyf | Nation.Cymru |
| News Corp UK & Ireland Limited | The Times, The Sunday Times, The Sun |
| Newsquest Media Group | Salisbury Journal, The Bolton News, The Mail (Cumbria) |
| Nub News Ltd | ashby.nub.news, dorchester.nub.news, twickenham.nub.news |
| Oldham Evening Chronicle | Oldham Evening Chronicle, Oldham-chronicle.co.uk |
| Orange Fox Media | The CANNAVIST Magazine |
| Orkney Media Group Limited | The Orcadian, The Orkney Islander |
| PA Media | PA news agency |
| Paragraph Publishing | American Whiskey Magazine, Gin Magazine, Travelux |
| Pinpoint Scotland | ENT & Audiology News, Eye News, Urology News |
| Plenham Ltd (trading as Bodyshop Magazine) | bodyshop, The Assessor |
| Press Gazette | Press Gazette |
| PSI Group Ltd | Counter Terror Business, Education Business, Government Business |
| Quest Media Network | Tameside Reporter, Glossop Chronicle, Oldham Reporter |
| Reach PLC | Daily Mirror, Sunday Echo, Daily Record, OK! |
| Recycler Publishing and Events Ltd | The Recycler, TheRecycler.com |
| Regional Media Ltd | Rotherham Advertiser, Weekender, Chase |
| Rochdale Online Ltd | rochdaleonline.co.uk |
| Rural Media | Travellers Times |
| Southwark Newspaper Ltd | Southwark News, Greenwich Weekender, South Londoner |
| The Spectator | The Spectator, spectator.co.uk |
| The Stage Media Company | The Stage, The Bookseller |
| Sunday World | sundayworld.com |
| Sussex Living Ltd | Sussex Living |
| Telegraph Media Group Ltd | The Daily Telegraph, The Sunday Telegraph, telegraph.co.uk |
| Tindle Newspapers Limited | Abergavenny Chronicle, Alton Herald, Isle of Man Courier |
| Updates Media Limited | Birmingham Updates |
| Veterinary Business Development Limited | Veterinary Times, VN Times, VBJ |
| Vivat Direct (trading as Reader's Digest) | Reader's Digest, readersdigest.co.uk |
| Waypride Limited (Champion Media Group) | Southport &Formby Champion, West Lancashire Champion |
| West Bridgford Wire | westbridgfordwire.com |
| WI Enterprises Limited | WI Life |
| The Wokingham Paper Ltd | Wokingham.Today, Reading Today, rdg.today |
| Wyvex Media Ltd | The Oban Times, The Campbeltown Courier, Fish Farmer |
The Independent Press Standards Organisation C.I.C. is a Community Interest Company limited by guarantee and registered in England and Wales with registered number 02538908.
