| 00203068 Limited | | 1925 |
| 3LH Limited | Real estate | 2022 |
| 4DS Properties Ltd | Real estate | 2019 |
| 55 Winns Terrace Ltd | Real estate | 2026 |
| 64/66/68 Egmont Road Sutton Residents Association Limited | Households | 1978 |
| 80SROCKSHOTS Ltd | Professional & scientific | 2024 |
| A E Haxton Ltd | Manufacturing | 2017 |
| A2B Commercial Insurance Services Limited | Financial services | 1994 |
| Aaks Advisors Ltd | Professional & scientific | 2024 |
| Aareen Consulting Limited | Financial services | 2015 |
| Abacus Law Limited | Health & social care | 2013 |
| Abinger Ltd | Real estate | 2022 |
| Abital Property Ltd | Construction | 2019 |
| Abledene Limited | Wholesale & retail | 1995 |
| Accter Limited | Financial services | 2018 |
| Actor's Club Limited | Arts & recreation | 2016 |
| ADD Guard Security Ltd | Administrative & support | 2011 |
| Ader Architecture Design Limited | Professional & scientific | 2014 |
| AGD Consultancy Ltd | Professional & scientific | 2021 |
| Air Solutions Ltd | Professional & scientific | 2016 |
| AKK London Group Limited | Construction | 2016 |
| Alan Fisher Cleaning Services Limited | Administrative & support | 2010 |
| Alix Holdings Limited | Households | 2021 |
| Amberley Building Services Ltd | Construction | 2014 |
| Ameo Fassett Ltd | Construction | 2019 |
| Amethyst Construction Ltd | Real estate | 2018 |
| AMY Fitness Limited | Other services | 2020 |
| Anaesthetics Professionals Limited | Health & social care | 2011 |
| Andrew Winyard Consulting Ltd | Professional & scientific | 2025 |
| Anglo Access Scaffolding Limited | Construction | 2009 |
| Anika DE Souza Creative Studio Ltd | Arts & recreation | 2022 |
| Antique Apothecary Ltd | Manufacturing | 2009 |
| Arab Cargo International Limited | Transport & logistics | 2019 |
| Arbe Solutions Ltd | Financial services | 2019 |
| ARJ Consulting (Travel) Ltd | Administrative & support | 2025 |
| ARJ Management Ltd | Real estate | 2016 |
| Artist Films Ltd | Information & communication | 2014 |
| Aruns Pharm Ltd | Wholesale & retail | 2022 |
| Ascent for Business Limited | Administrative & support | 2021 |
| Asenya Ltd | Real estate | 2016 |
| Asset Inventories London Ltd | Other services | 2017 |
| Atharus International Ltd | Wholesale & retail | 2020 |
| Atomiza Car Care Products Limited | Wholesale & retail | 2010 |
| Atomiza Limited | Extraterritorial | 2011 |
| Atomiza Wholesale Ltd | Wholesale & retail | 2018 |
| Autodoors International (Holdings) Limited | Arts & recreation | 1973 |
| Aventine Productions Limited | Information & communication | 2008 |
| Balmoral Land (UK) Ltd | Real estate | 2006 |
| Barricane Consultancy Services Limited | Real estate | 2012 |
| Basement Pump Servicing Limited | Other services | 2006 |
| Beacon Hill Cleaners Ltd | Other services | 2018 |
| Belmont House Residents Association Limited | Administrative & support | 1972 |
| Berjaya Foods Limited | Hospitality | 2019 |
| Beylic Immigration Services Ltd | Professional & scientific | 2019 |
| Bibra Toxicology Advice & Consulting Limited | Administrative & support | 2002 |
| Blazerz Entertainment Ltd | Information & communication | 2016 |
| Blue JAY Catalyst Ltd | Information & communication | 2017 |
| Blueprint Private Company Investments Ltd | Financial services | 2021 |
| Boyes IT Solutions Ltd | Information & communication | 2022 |
| BPR London Limited | Transport & logistics | 2012 |
| Braiburn Motors Limited | Wholesale & retail | 2000 |
| Braycourt Sixteen Ltd | Financial services | 2026 |
| Bridgeman Sports Rehabilitation Ltd | Public administration | 2025 |
| Briscoe Road Property Limited | Real estate | 2026 |
| British European Investments Limited | Hospitality | 1995 |
| BRM Associates (UK) Limited | Construction | 2002 |
| Brooklyn Partners Ltd | Construction | 2019 |
| BT2024 Limited | Financial services | 2024 |
| C & L Finescale Track Building Systems Limited | Wholesale & retail | 2017 |
| Caffe NEO Ltd | Hospitality | 2010 |
| Cantia Holdings Limited | Hospitality | 2023 |
| Capitol Essential Services Limited | Energy | 2008 |
| Capontes Bros Ltd | Real estate | 2021 |
| Carpet Village Holdings Limited | Real estate | 2019 |
| Casa Nostra Limited | Hospitality | 2010 |
| Castellanos Enterprises Ltd | Hospitality | 2019 |
| Castro Capontes Limited | Hospitality | 2003 |
| Cheam Academies Network | Education | 2011 |
| Cheam High Educational Supplies and Services Ltd | Education | 2002 |
| Cheam Optical Ltd | Wholesale & retail | 2019 |
| Cheam Plastering Limited | Construction | 2014 |
| Cheam Sports Club,Limited(The) | Arts & recreation | 1922 |
| Chris Keehn Ltd | Construction | 2018 |
| Chris Proctor Consulting Limited | Information & communication | 2008 |
| Christina Moore PR Ltd | Professional & scientific | 2022 |
| Church Farm Flat Management Limited | Real estate | 2016 |
| Cima Consultancy Limited | Health & social care | 2024 |
| Clever Dick Productions Limited | Information & communication | 2010 |
| Coast Motor Supplies Ltd | Administrative & support | 2024 |
| Company 33 Limited | Administrative & support | 2011 |
| Consulting Psychology & Psychiatry Services Ltd | Health & social care | 2015 |
| Contractbuild Limited | Construction | 1985 |
| Creative Property Service (SE) Limited | Extraterritorial | 2021 |
| Ctms Properties Ltd | Real estate | 2020 |
| D & P (Red Lion PUB) Limited | Real estate | 2010 |
| D & P Management Limited | Real estate | 2011 |
| Danet Court Management Limited | Households | 2019 |
| Dart Family Ltd | Administrative & support | 2023 |
| Data Cabling Services (Installations) Ltd | Information & communication | 1987 |
| Dave Mundy Strip- OUT Limited | Construction | 2009 |