| 26 Percy Gardens Ltd | Households | 2022 |
| 88 Osborne Limited | Hospitality | 2023 |
| Abno Ltd | Professional & scientific | 2023 |
| Acel Investments Limited | Real estate | 2020 |
| Advanced Health Group Ltd | Health & social care | 2017 |
| AJ Pearson Property Development Ltd | Real estate | 2025 |
| Allies Store Ltd | Wholesale & retail | 2025 |
| Anarchic Pizzas Ltd | Hospitality | 2025 |
| Anarchy Beers Ltd | Manufacturing | 2024 |
| Anca Logistics Ltd | Transport & logistics | 2021 |
| Apex Forging Solutions Limited | Manufacturing | 2025 |
| Arko Properties Ltd | Real estate | 2021 |
| Arora Global Solutions Ltd | Professional & scientific | 2024 |
| Arvins Company NE Ltd | Other services | 2022 |
| Ashdown Care Homes Ltd | Health & social care | 2003 |
| AT Depth Solutions Limited | Professional & scientific | 2023 |
| Avatava Limited | Information & communication | 2018 |
| Black Rock Trading Company Ltd | Health & social care | 2011 |
| Blue House Contracting Ltd | Professional & scientific | 2026 |
| Brand Farming Ltd | Professional & scientific | 2024 |
| Broadleaf Consultancy Services Ltd | Information & communication | 2017 |
| Cally High Lodge Limited | Real estate | 2022 |
| Careers Uncovered Ltd | Information & communication | 2025 |
| Carolines Yoga Ltd | Arts & recreation | 2026 |
| Castle Rigg Access Management Limited | Households | 2025 |
| Chardale Country Homes Limited | Real estate | 2019 |
| Chardale Homes Limited | Construction | 2025 |
| Charles Hair Repair Ponteland Ltd | Other services | 2025 |
| Civil Engineering Commercial Management Ltd | Professional & scientific | 2015 |
| Clarkson Property Group Ltd | Real estate | 2019 |
| CMR Property Services Limited | Real estate | 1998 |
| Coevc Limited | Real estate | 2024 |
| Coulson Enterprises Limited | Information & communication | 2013 |
| Coverdeal Limited | Financial services | 2009 |
| CWC (Eastern Way) Ltd | Construction | 2026 |
| CWC (Edge Hill) Ltd | Construction | 2026 |
| Digital Yard Ltd | Information & communication | 2026 |
| DMB Construction Ltd | Professional & scientific | 2026 |
| DMP Retail Ltd | Wholesale & retail | 2025 |
| Dreydocs Ltd | Administrative & support | 2016 |
| Dynamic Property Investment Development Ltd | Real estate | 2019 |
| Dynamic Property Ltd | Real estate | 2015 |
| Dynamic Property Portfolio Ltd | Real estate | 2015 |
| Dyotis UK Limited | Information & communication | 2024 |
| E Olivia Ltd | Professional & scientific | 2023 |
| E&S Homes Ltd | Households | 2023 |
| EF OT Ltd | Health & social care | 2025 |
| Eland Homes Limited | Construction | 2006 |
| Elite Commerce Group Ltd | Wholesale & retail | 2025 |
| Ellis-O'Brien Limited | Professional & scientific | 2013 |
| Everywhere Garden Limited | Wholesale & retail | 2023 |
| Fast Tax Rebates Ltd | Professional & scientific | 2019 |
| Fellside Consultancy Services Ltd | Professional & scientific | 2021 |
| Ford IFA Limited | Financial services | 2010 |
| Gateworthy Property Management Limited | Professional & scientific | 1994 |
| GMA Stock Limited | Professional & scientific | 2010 |
| Good 4 Property Limited | Real estate | 2017 |
| Goodfellows (Great Park) Limited | Real estate | 2024 |
| Gosafeguard Ltd | Information & communication | 2025 |
| Gosuite Ltd | Information & communication | 2025 |
| Grace Capital Partners Limited | Professional & scientific | 2019 |
| Graham Property Trading Ltd. | Financial services | 2012 |
| H.R. Atkinson and Company Limited | Construction | 1959 |
| Herbal Dog Company Limited | Wholesale & retail | 2021 |
| Iain Nicholson Solicitors Limited | Professional & scientific | 2015 |
| Inaya Hospitality Group Ltd | Hospitality | 2024 |
| Indexright Limited | Wholesale & retail | 1996 |
| Indy Star Property Services Limited | Other services | 2019 |
| International Space Station (ISS) Holdings Limited | Information & communication | 2021 |
| J a & N F Taylor Limited | Wholesale & retail | 2010 |
| J.S. Gilroy & Company Limited | Administrative & support | 1986 |
| Jaykay Trading Limited | Wholesale & retail | 2014 |
| JBW Stocktaking Services Limited | Administrative & support | 2026 |
| Jesmond Paving Group Limited | Construction | 2025 |
| K and G Electrical Solutions Limited | Construction | 2016 |
| KMS Surveying Ltd | Professional & scientific | 2019 |
| Laser Ways Ltd | Other services | 2019 |
| Laser Ways Sunderland Limited | Other services | 2022 |
| Lordy Limited | Real estate | 2005 |
| Lovage Gosforth Ltd | Hospitality | 2023 |
| Lovage Jesmond Ltd | Hospitality | 2022 |
| LRB Plumbing & Heating Ltd | Construction | 2011 |
| Lucrative Limited | Information & communication | 2018 |
| Malhotra Care Services Limited | Health & social care | 2025 |
| Malhotra Holdings Limited | Financial services | 2025 |
| Manager of Brands Ltd | Hospitality | 2019 |
| Maple Leaf Clothing (UK) Limited | Wholesale & retail | 2001 |
| MAX My Claim Limited | Professional & scientific | 2015 |
| Mcroy Drilling Consultancy Ltd | Mining & quarrying | 2019 |
| Meadowfield Auto Centre Ltd | Wholesale & retail | 2025 |
| Mobile Truck & Coach Repairs Ltd | Wholesale & retail | 2024 |
| Moore Superyachts Limited | Financial services | 2020 |
| Morpeth Group Riding for the Disabled | Health & social care | 2008 |
| Morris Law Limited | Professional & scientific | 2015 |
| Nicholson & Morgan Trust Company Limited | Extraterritorial | 2010 |
| Northern Consultancy Co Ltd | Arts & recreation | 2018 |
| Northern Raven Consultancy Limited | Administrative & support | 2022 |
| Nswg Limited | Energy | 2013 |
| Nuimage Consults Ltd | Information & communication | 2012 |
| P7 Software Associates Ltd | Information & communication | 2012 |