| 34 Barnsbury Road Freehold Limited | Real estate | 1999 |
| Abchange Consultancy Ltd | Professional & scientific | 2011 |
| AMK Kitchen Ltd | Hospitality | 2023 |
| Ascent Market Research Ltd | Professional & scientific | 2025 |
| ASJ Learning Ltd | Education | 2025 |
| Bangladesh Welfare Society of Barnet | Education | 2004 |
| Bayview Homes Southern Limited | Construction | 2012 |
| Big Clean Machine Driveway & Patio Cleaning Ltd | Administrative & support | 2012 |
| Blossom - Shaping Futures Limited | Education | 2021 |
| Brooks Consulting Limited | Health & social care | 2011 |
| Build and Extend Ltd | Construction | 2022 |
| C T Welch Plumbing & Heating Services Limited | Construction | 2008 |
| Charrington Cross Ltd | Health & social care | 2014 |
| DAN Penn Ltd | Wholesale & retail | 2018 |
| Eastbury Court Management Company Limited | Households | 1984 |
| EFM Consultancy Limited | Professional & scientific | 2019 |
| Extend Exercise Training Holdings Ltd | Health & social care | 2021 |
| Fabreez Properties Ltd | Real estate | 2025 |
| Friend in Need Community Centre | Health & social care | 2001 |
| Good Home Estates Limited | Real estate | 2023 |
| Grahams Hi-Fi Limited | Wholesale & retail | 1978 |
| Green MAN Tyre & Exhaust (Holdings) Limited | Wholesale & retail | 2009 |
| Guardian Accounting Services Limited | Professional & scientific | 2024 |
| H&N Limited | Real estate | 2010 |
| Happy Home Estates Limited | Real estate | 2024 |
| Happy Town Estates Limited | Real estate | 2024 |
| Home City Estates Ltd | Real estate | 2017 |
| Home Town Estates Limited | Real estate | 2023 |
| JAY Construction Consultancy Limited | Administrative & support | 2017 |
| K R H Property Limited | Real estate | 2022 |
| Karen Elsdon Associates Limited | Information & communication | 2010 |
| Katk Properties Limited | Real estate | 2023 |
| Landprime Investments Limited | Real estate | 2011 |
| Mario Correia Limited | Health & social care | 2010 |
| Masefield Court (Barnet) Management Company Limited | Households | 1986 |
| Masefield Property Limited | Households | 2000 |
| Masher Properties Ltd | Real estate | 2018 |
| MC Dent Holdings Limited | Financial services | 2025 |
| ME Infinity Ltd | Education | 2020 |
| Mexk Properties Limited | Information & communication | 2023 |
| Musical Dots Education C.I.C. | Education | 2020 |
| Negus & Reece Property Services Limited | Administrative & support | 2011 |
| Nese HR Consultancy Limited | Professional & scientific | 2022 |
| Prestige Healthcare (Group Holding) London Ltd | Other services | 2021 |
| Richmond Kitchen Projects Ltd | Construction | 2019 |
| Ridgeway Advisory Limited | Professional & scientific | 2021 |
| Rivk Properties Limited | Real estate | 2023 |
| Sujanagar UK Limited | Hospitality | 2025 |
| Tanach Ltd | Administrative & support | 2025 |
| Techcraft Limited | | 2000 |
| THE East Barnet Veterinary Practice Limited | Professional & scientific | 2008 |
| WET Dog London Ltd | Other services | 2015 |
| Zasha Trading Ltd | Real estate | 2021 |