| Affirmed Agency Ltd | London | 2025 |
| Affirmed Ltd | Worlington | 2012 |
| Affirmed Outcomes Limited | Norwich | 2010 |
| Affirmxh Ltd | Cardiff | 2020 |
| Affix Marketing Ltd | London | 2023 |
| Affix Solution Limited | London | 2025 |
| Affix Workshop Works Ltd | Acton | 2016 |
| Afflated Limited | Rugby | 2014 |
| Affleadhub Media Ltd | London | 2025 |
| Affleck Accountancy Limited | Sidcup | 2019 |
| Affleck Energy Limited | Maidenhead | 2018 |
| Afflete Sports Ltd | Pershore | 2026 |
| Afflow Ltd | Sheffield | 2014 |
| Affluence Investment Ltd | Harrow | 2017 |
| Affluent Agency Ltd | Sheffield | 2019 |
| Affluent Estate Planning Ltd | Bridge Of Weir | 2025 |
| Affluent Group Limited | Hoylake | 2019 |
| Affluent Legal Services Ltd | Bridge Of Weir | 1995 |
| Affluent Solutions Ltd | London | 2019 |
| Affluentsuccess Ltd | Enniskillen | 2024 |
| Affluenza Limited | London | 2011 |
| Affluere Limited | Sutton | 2010 |
| Affluxio Ltd | Bracknell | 2022 |
| Affmid Ltd | London | 2023 |
| Afford Ability Limited | Altrincham | 2025 |
| Afford Bond Group Holdings Limited | Nantwich | 2020 |
| Afford Bond Holdings Limited | Nantwich | 2013 |
| Afford Holdings Ltd | Swansea | 2018 |
| Afforda Ltd | Maidstone | 2013 |
| Affordabell Access Limited | Hebburn | 2006 |
| Affordable Accountancy Limited | Wirral | 2011 |
| Affordable Accountancy Solutions Limited | Wakefield | 2014 |
| Affordable Accountants Ltd | Hemel Hempstead | 2021 |
| Affordable Accounting Ltd | Fareham | 2016 |
| Affordable Accounting Services Limited | Sevenoaks | 2018 |
| Affordable Accounting Solutions Ltd | Bromley | 2024 |
| Affordable Accounts Limited | Bolton | 2004 |
| Affordable Architecture Design Limited | Dursley | 2015 |
| Affordable Branding Design Ltd | Chadwell Heath | 2025 |
| Affordable Conveyancing Solutions Limited | Hyde | 2020 |
| Affordable Counselling Epping Forest | Epping | 2006 |
| Affordable Design Limited | Waterlooville | 2006 |
| Affordable Global Ltd | London | 2021 |
| Affordable Granite Ltd | Horley | 2003 |
| Affordable Home Designs Ltd | Church Road | 2019 |
| Affordable Homes Consultancy Limited | Liverpool | 2010 |
| Affordable Homes Partnership Ltd | Milton Keynes | 2023 |
| Affordable Housing 106 Limited | Bexley | 2013 |
| Affordable Housing Consultancy Limited | Bury | 2009 |
| Affordable Housing Solutions Limited | London | 2002 |
| Affordable Jersey Limited | London | 2025 |
| Affordable Justice Limited | Hull | 2015 |
| Affordable Law for YOU Ltd | London | 2011 |
| Affordable Media Limited | Grays | 2010 |
| Affordable Petcare in Your Home Ltd | Hemel Hempstead | 2024 |
| Affordable Photography Ltd | Slough | 2024 |
| Affordable Plumbing & Heating (Aberdeen) Limited | Balgownie Road, Bridge Of Don | 2011 |
| Affordable Plumbing and GAS Limited | Kettering | 2026 |
| Affordable Support Ltd | London | 2026 |
| Affordable Weddings Ltd | London | 2025 |
| Affordable.Tm Ltd. | Forres | 2002 |
| AFFORDABLETRAVEL4U Ltd | London | 2024 |
| Affordfuture Limited | East Sussex | 1995 |
| Affotax Global Ltd | London | 2024 |
| Affotax Ltd | London | 2021 |
| Affpraisal Limited | Reading | 2019 |
| Affric Accountants Limited | Glasgow | 2006 |
| Affric Consulting Ltd | Cheltenham | 2020 |
| Affric Limited | Inverness | 2012 |
| Affricks Consultants Ltd | London | 2017 |
| AFFSUB2 Agency Ltd | London | 2020 |
| Affunit Ltd | London | 2023 |
| Affx Limited | Knottingley | 2022 |
| Affx Marketing Ltd | Stockton-On-Tees | 2022 |
| AFG Accountancy Limited | London | 2020 |
| AFG Design Studio Ltd | Poole | 2023 |
| AFG Independent Social Work Limited | Stockport | 2023 |
| AFG Law Limited | Bolton | 2013 |
| AFG Marketing Technologies Ltd | London | 2014 |
| AFG Services & Supplies Ltd | Bexleyheath | 2025 |
| AFG Studio Limited | London | 2011 |
| Afgc + Ltd | London | 2026 |
| Afghan Community Scunthorpe Limited | Scunthorpe | 2025 |
| Afghan Diaspora Jirga Ltd | Hayes | 2025 |
| Afghan Hope Language Services Limited | Bristol | 2022 |
| Afghan Initiative for Strategic Studies (Aiss) Ltd | Uxbridge | 2020 |
| Afghan Investments Limited | Douglas | 1996 |
| Afghan Saffron Ltd | Luton | 2018 |
| Afghanistan Center for the Study of Terrorism and Democracy (Acstd) Ltd | St. Andrews | 2025 |
| Afghanistan Security Watch C.I.C. | London | 2025 |
| Afghanistan Sociological Association CIC | Okehampton | 2025 |
| Afghanistanpay Limited | Glasgow | 2025 |
| Afgi Limited | Woking | 2023 |
| Afgs Consultants Limited | Harrow | 2005 |
| AFH (NE) Ltd | Newcastle Upon Tyne | 2021 |
| AFH Accountants & Co (MRC) Ltd | Croydon | 2020 |
| AFH Accountants Ltd | Manchester | 2015 |
| AFH Capital Ltd | Stanmore | 2025 |
| AFH Communications Limited | Bexhill | 2012 |
| AFH Consulting & Engineering Ltd | Edinburgh | 2015 |