| 42 Castelnau RTM Company Limited | Households | 2014 |
| A.C. Foreman Services Limited | | 1984 |
| A.J. Poels & Company Limited | Professional & scientific | 1932 |
| After the Comma Limited | Administrative & support | 2016 |
| Avimmo Ltd | Wholesale & retail | 2022 |
| Barnes Rugby Football Club | Arts & recreation | 2016 |
| Barnes Sports Club Limited(The) | Arts & recreation | 1920 |
| Barnow Trading Ltd | Wholesale & retail | 2016 |
| Benjamin at Grosvenor Garage Ltd | Wholesale & retail | 2020 |
| Calview Ltd | Financial services | 2018 |
| Chester Close Property Management Company Limited | Households | 1964 |
| Cleancity Ltd | Administrative & support | 2017 |
| Decourcy Associates Ltd | Professional & scientific | 2011 |
| Diamond Drains Ltd | Water & waste | 2015 |
| Dormer Learmonth Limited | Professional & scientific | 2017 |
| Dryburgh Court Management Company Limited | Households | 1998 |
| Earlsfield Estates Ltd | Real estate | 2024 |
| Floatdrama Limited | Real estate | 2003 |
| Folio Recruitment Limited | Administrative & support | 2005 |
| Gayatri Services Ltd | Wholesale & retail | 2016 |
| Gerry Summers Ltd | Wholesale & retail | 2017 |
| Gigantic Films Ltd | Professional & scientific | 2022 |
| Gray Bay Consultants Limited | Professional & scientific | 2019 |
| Haute Fashion Forward Ltd | Administrative & support | 2017 |
| Inspired Dwellings Limited | Other services | 2007 |
| Intra Capital Estates Ltd | Real estate | 2019 |
| IVF NO Limits Limited | Information & communication | 2014 |
| Juviles Solutions Ltd | Administrative & support | 2016 |
| Landmark Concepts Limited | Construction | 2008 |
| Limpar Limited | Administrative & support | 2017 |
| LK Electrical & Maintenance Ltd | Construction | 2023 |
| London Dairy Trading Ltd | Hospitality | 2011 |
| Lonsdale Properties (London) LLP | | 2015 |
| Lumen Rental Limited | Administrative & support | 2021 |
| Mackintosh Tumblety Corporate Services Limited | Administrative & support | 2025 |
| Mackintosh Tumblety Group Limited | Financial services | 2025 |
| Margate House Limited | Hospitality | 2019 |
| MB Health and Education Consulting Ltd | Education | 2017 |
| MBE Barnes 188 Ltd | Administrative & support | 2022 |
| MDPVT004 Ltd | Real estate | 2017 |
| Mooch London Limited | Wholesale & retail | 2023 |
| Nampeung Ltd | Hospitality | 2011 |
| NBB Property Limited | Real estate | 2018 |
| Newick Allsop Limited | Real estate | 2020 |
| Nitro Property Ltd | Real estate | 2014 |
| Nixxie Ltd | Information & communication | 2004 |
| North Worple Way (Barnes) Management Co Ltd | Households | 2013 |
| OPC Trustee Company Limited | Professional & scientific | 2019 |
| Pet Pardon Limited | Information & communication | 2018 |
| Physioactivity Ltd | Health & social care | 2024 |
| Property Wealth Syndicate Ltd | Real estate | 2016 |
| R.W.Miller Ltd | Construction | 2025 |
| Ripple in Limited | Professional & scientific | 2011 |
| Rocks Lane Padel Ltd | Arts & recreation | 2021 |
| Rodriguez Design Studio Ltd | Professional & scientific | 2019 |
| RSL Storage Group Ltd | Real estate | 2025 |
| Silver Americum Limited | Financial services | 2020 |
| Sobo Investments Ltd | Construction | 2019 |
| Spook Systems Ltd | Information & communication | 2026 |
| ST Margarets N7 Management Limited | Real estate | 2004 |
| Stdf Bridgford Ltd | Financial services | 2022 |
| Stdf Mount Ltd | Financial services | 2022 |
| Stdf Polzeath Ltd | Financial services | 2023 |
| Super Creates Ltd | Administrative & support | 2019 |
| Tamarind Hill Limited | Construction | 2018 |
| Tapestry HR Ltd | Professional & scientific | 2009 |
| THE Beeches Management (Melbourn) Limited | Households | 1987 |
| THE Castelnau Centre Project | Information & communication | 1997 |
| THE Velvet Room (UK) Ltd | Other services | 2009 |
| Wandr Ltd | Wholesale & retail | 2015 |
| White Wolf Agencies Ltd | Wholesale & retail | 2007 |
| Wilkins Southworth LLP | | 2024 |
| Zenith BMR 3 Ltd | Construction | 2025 |
| Áine Radiance Limited | Construction | 2025 |