| Adamson DEL 27 Limited | Energy | 2023 |
| Adamson DEL 4 Limited | Extraterritorial | 2004 |
| AJ Bell Asset Management Limited | Financial services | 2015 |
| AJ Bell Business Solutions Limited | Financial services | 1995 |
| AJ Bell Digital Savings Limited | Financial services | 2018 |
| AJ Bell EBT Limited | Extraterritorial | 2012 |
| AJ Bell Management Limited | Financial services | 2000 |
| AJ Bell Media Limited | Information & communication | 1999 |
| AJ Bell PLC | Professional & scientific | 2002 |
| AJ Bell Securities Limited | Financial services | 1992 |
| AJ Bell Sippdeal Limited | Extraterritorial | 2008 |
| Apeiron Properties Limited | Extraterritorial | 2002 |
| Association of Cosmetic Practitioners in Britain Limited | Health & social care | 2014 |
| Benesse Advice Limited | Financial services | 2003 |
| Biogas Technology (Sawtry) Limited | Professional & scientific | 2004 |
| Biogas Technology Limited | Manufacturing | 1988 |
| Blaguegate Power Limited | Energy | 2023 |
| C.D.S. Computer Design Systems Limited | Information & communication | 1973 |
| Cinder and Spruce Ltd | Administrative & support | 2025 |
| CLV (Bournemouth 1) UK LLP | | 2013 |
| CLV Investments UK Limited | Real estate | 2014 |
| CMR Consultants Limited | Administrative & support | 1996 |
| Compassionate Psychotherapy Limited | Health & social care | 2019 |
| Contor Ltd | Construction | 2013 |
| Corpower Limited | Energy | 2016 |
| Corringham Power Limited | Energy | 2023 |
| Cottons Rental Co Limited | Real estate | 2010 |
| Cunard Carnegie Limited | Real estate | 2023 |
| Data Centre UK Ltd | Information & communication | 2008 |
| Edison-Dc Limited | Construction | 2025 |
| Emazo Limited | Financial services | 2025 |
| Encor Properties Ltd | Real estate | 2024 |
| EQ Property Services Ltd | Real estate | 2016 |
| Essential Control Limited | Manufacturing | 1995 |
| Eternity Limited Partnership | | 2012 |
| Fennel and Clove Catering Limited | Hospitality | 2025 |
| Financial Wellness Group Limited | Financial services | 2004 |
| Financial Wellness Holdings Ltd | Financial services | 2024 |
| Flamedash Limited | Real estate | 2000 |
| Freeman Jones (UK) Limited | Professional & scientific | 2024 |
| Freeman Jones Limited | Professional & scientific | 2002 |
| GATEWAY7 Limited | Administrative & support | 2023 |
| Goring Power Ltd | Energy | 2020 |
| Great Dunmow Power Limited | Energy | 2023 |
| Gregory Pennington Limited | Financial services | 1993 |
| Heywood Power Limited | Energy | 2020 |
| Hope Medical Cosmetic Surgery Limited | Health & social care | 2017 |
| Infinity Asset Management Fund LP | | 2007 |
| Infinity Real Estate Development Fund LP | | 2008 |
| Invatechs Marketing Solutions Ltd | Professional & scientific | 2023 |
| John Black Solicitors Limited | Professional & scientific | 2013 |
| K2L Marketing Limited | Professional & scientific | 2010 |
| Knowsley Energy Recovery Limited | Energy | 2009 |
| Land Fill GAS Limited | Extraterritorial | 2002 |
| Lawshare Nominees Limited | Extraterritorial | 1993 |
| Lhmm Holdings Ltd | Financial services | 2024 |
| Llay Power Limited | Energy | 2023 |
| Lomsole Limited | Wholesale & retail | 1988 |
| M'Ien Noodles Limited | Hospitality | 2023 |
| Maer Chassis Ltd | Wholesale & retail | 2024 |
| Major Oak Investments Limited | Administrative & support | 2022 |
| Manager Modules Limited | Information & communication | 2023 |
| Manchester CAB Rental Limited | Administrative & support | 2018 |
| Marick Communications Limited | Administrative & support | 2007 |
| Marick Live Ltd | Information & communication | 2009 |
| Marsland Investments Limited | Financial services | 2024 |
| Maxsthetica International Limited | Wholesale & retail | 2019 |
| Medical Data Solutions and Services Ltd | Information & communication | 2009 |
| Modern Allied Builders Ltd | Administrative & support | 2013 |
| Money Freedom Limited | Extraterritorial | 2021 |
| Money Wellness Limited | Extraterritorial | 2007 |
| Moneyappi Ltd | Financial services | 2024 |
| Paycomplete UK Limited | Manufacturing | 1953 |
| Power-Zero Limited | Professional & scientific | 2017 |
| Quay Financial Capital Ltd | Financial services | 2026 |
| Quay Financial Commercial Ltd | Financial services | 2023 |
| Quay Financial Group Ltd | Financial services | 2020 |
| Quay Financial Ltd | Financial services | 2021 |
| Quay Machine Rental Ltd | Financial services | 2024 |
| Raise a Smile Limited | Professional & scientific | 2005 |
| Reay Power Limited | Energy | 2022 |
| Ricoman Ltd | Manufacturing | 2013 |
| Root-Power (North) Limited | Energy | 2023 |
| Root-Power (South) Limited | Energy | 2023 |
| Root-Power Limited | Energy | 2024 |
| Samuel Kershaw & Sons Limited | Real estate | 2015 |
| SBA Retail Ltd | Wholesale & retail | 2019 |
| Securedev Ltd | Information & communication | 2022 |
| Sippdeal Limited | Extraterritorial | 2007 |
| Sippdeal Trustees Limited | Extraterritorial | 2000 |
| Sitesec Ltd | Administrative & support | 2013 |
| Soft Management Ltd | Real estate | 2019 |
| Specto Marketing Ltd | Professional & scientific | 2024 |
| Sportswear Maker Limited | Wholesale & retail | 2016 |
| Sutton Power Limited | Energy | 2023 |
| Syci Properties Limited | Real estate | 2020 |
| THE Lowry Centre Development Company Limited | Construction | 1996 |
| THE Lowry Centre Limited | Arts & recreation | 1996 |
| THE Lowry Centre Trust | Arts & recreation | 1996 |
| THE Syci Project Limited | Construction | 2019 |