| 3 Beaconsfield Limited | Real estate | 2019 |
| 45 ST Johns Road Management Limited | Households | 2010 |
| A & T (Bristol) Limited | Construction | 2007 |
| A.M. Environmental Management Limited | Water & waste | 2001 |
| Adam Services (SW) Ltd | Administrative & support | 2010 |
| AI Governance Limited | Information & communication | 2020 |
| Amalgam Landscape Limited | Professional & scientific | 2014 |
| Amelvon Black Ltd | Information & communication | 2017 |
| Amolpo Ltd | Hospitality | 2025 |
| Astute Commercial Services Ltd | Professional & scientific | 2014 |
| B Wyatt & Sons LLP | | 2012 |
| Big 2 Signs Ltd | Professional & scientific | 2011 |
| Blake and Squires Ltd | Administrative & support | 2010 |
| Brown Bear Consulting Ltd | Professional & scientific | 2024 |
| C3 Technology Ltd | Information & communication | 2021 |
| CA Vazquez Limited | Professional & scientific | 2018 |
| Carmen's Cleaning Services Ltd | Administrative & support | 2019 |
| Carnegie Property Investments Ltd | Real estate | 2018 |
| Cedarbirch Limited | Real estate | 2005 |
| Cfab Limited | Professional & scientific | 2013 |
| Chmara Consulting Ltd | Professional & scientific | 2014 |
| Christopher Sams Limited | Information & communication | 2013 |
| Clarkes Property Ltd | Households | 2023 |
| Clear Dialogue Limited | Professional & scientific | 2015 |
| Coaching Technology Services Ltd | Professional & scientific | 2013 |
| Complex Means Limited | Information & communication | 2013 |
| Creative Developments Holdings Limited | Financial services | 2018 |
| Creative Developments South West Limited | Construction | 2016 |
| Creative Group South West Limited | Construction | 2019 |
| Cross Tree Oak Ltd | Manufacturing | 2013 |
| Cruachan IT Consulting Limited | Information & communication | 2015 |
| CSA Contract Support Services Limited | Professional & scientific | 2015 |
| D. Mcdonagh & Co. (Plastering) Limited | | 1973 |
| Deutsche Car Specialists Limited | Wholesale & retail | 2014 |
| Dramatik Ltd | Professional & scientific | 2013 |
| Drystone Properties Limited | Real estate | 2025 |
| Eastwicks Consulting Ltd | Professional & scientific | 2013 |
| Elan Design Management Limited | Professional & scientific | 1999 |
| Elite Luxuries Limited | Wholesale & retail | 2013 |
| Empire Groundworks and Civil Engineering Ltd | Construction | 2024 |
| Espo Holdings Limited | Real estate | 2021 |
| EV Pro Charge Ltd | Manufacturing | 2022 |
| F O'Farrell Communications Ltd | Professional & scientific | 2022 |
| Firepro Risk Management & Training Ltd | Professional & scientific | 2021 |
| Fizzy Tiger Ltd | Information & communication | 2010 |
| Foreshore Technology Ltd | Manufacturing | 2009 |
| Forsyth Place Consultants Limited | Professional & scientific | 2014 |
| Gartona Limited | Manufacturing | 1982 |
| Golden Valley Day Nurseries (Nailsea) Ltd | Education | 2017 |
| Golden Valley Day Nurseries (Weston) Ltd | Education | 2017 |
| Gomm Properties Ltd | Real estate | 2022 |
| Greekgodx Limited | Information & communication | 2017 |
| Halo Distribution Ltd | Wholesale & retail | 2009 |
| Halona Productions Limited | Information & communication | 2008 |
| HH SUB Limited | Professional & scientific | 2018 |
| Home Clearance Outlet Ltd | Wholesale & retail | 2026 |
| IC Advance Ltd | Professional & scientific | 2019 |
| Internal Comms Mastery Ltd | Information & communication | 2020 |
| Jake's Autobodies Ltd | Wholesale & retail | 2016 |
| James Seeley Personal Training Ltd | Health & social care | 2019 |
| JE Music Limited | Education | 2017 |
| JIW Bespoke Carpentry Ltd | Manufacturing | 2023 |
| JJC Leisure (South West) Ltd | Arts & recreation | 2018 |
| John Mansfield Electrical Ltd | Construction | 2022 |
| Jules Clifton Limited | Other services | 2009 |
| K.K.Roofing Limited | Construction | 2017 |
| Karma Consulting Solutions Limited | Professional & scientific | 2014 |
| Kingshill Gardens Residents Management Company Limited | Professional & scientific | 1987 |
| LC Accountancy Limited | Professional & scientific | 2003 |
| LGB SAP Consulting Ltd | Professional & scientific | 2014 |
| LIFE3 Ltd | Real estate | 2018 |
| Mahlubi Limited | Health & social care | 2015 |
| Mannin Ltd | Real estate | 2021 |
| Marcol Fabrications (Plastics) Limited | Manufacturing | 1998 |
| Marks Mini Diggers Ltd | Construction | 2026 |
| Masojakari Ltd | Other services | 2018 |
| Mastermind Strategies Ltd. | Professional & scientific | 2013 |
| Mikkelson Ltd | Administrative & support | 2022 |
| Mollie Pearce Limited | Administrative & support | 2024 |
| Mother HEN Cafe Limited | Hospitality | 2024 |
| Mulberry Brown Communications Limited | Professional & scientific | 2025 |
| Multicharge Ltd | Manufacturing | 2013 |
| My Corporate Communications Ltd | Professional & scientific | 2013 |
| N&B R.F.C. Festival | Arts & recreation | 2019 |
| Nailsea Community Trust Limited | Health & social care | 1988 |
| Nailsea Court Residents Limited | Households | 2000 |
| Nailsea Dental Practice Ltd | Health & social care | 2025 |
| Nailsea Plasterers Limited | | 1980 |
| Narusvia Consultancy Limited | Administrative & support | 2017 |
| Nick White Contracts Ltd | Construction | 2012 |
| Nicolae Fotescu Limited | Health & social care | 2019 |
| Nipon Optics (UK) Limited | Wholesale & retail | 2010 |
| Norconsult Ltd | Construction | 2012 |
| One Industries Limited | Extraterritorial | 2024 |
| Ottimo Ltd | Professional & scientific | 2015 |
| P H Aviation Consultancy Ltd | Administrative & support | 2008 |
| Perfect Words Limited | Professional & scientific | 2014 |
| Phaze Electrical Limited | Energy | 2000 |
| Pico and Suki Properties Limited | Construction | 2022 |
| PMQ Consulting Limited | Information & communication | 2014 |