| Neel Travels Ltd | Transport & logistics | 2023 |
| Neena's Deals Ltd | Wholesale & retail | 2025 |
| Neenah International UK Limited | Manufacturing | 2007 |
| Neers NW Limited | Wholesale & retail | 2022 |
| Nefarious Porpoises Ltd | Information & communication | 2020 |
| NEG Property Limited | Real estate | 2025 |
| Neighbourhood Investment in Community Enterprises (Nice) | Water & waste | 2012 |
| Neil Arkwright Planning and Design Ltd | Professional & scientific | 2019 |
| Neil Collins Homes Limited | Professional & scientific | 2009 |
| Neil Hooton Accountancy Services Limited | Professional & scientific | 2017 |
| Neil Mackinnon Coaching Limited | Other services | 2025 |
| Neil Pike Limited | Professional & scientific | 2008 |
| Neil Scott Financial Planning Limited | Professional & scientific | 2020 |
| Neil Services Limited | Transport & logistics | 2019 |
| Neivic Construction Services Limited | Construction | 2018 |
| Nelmmi Limited | Real estate | 2021 |
| Nelson Joinery & Building Limited | Construction | 1994 |
| Nelson Shipping Containers Ltd | Wholesale & retail | 2024 |
| Nelson Square Investments Limited | Construction | 2020 |
| Nelson Square Leisure Ltd | Hospitality | 2011 |
| Nelson Street Garage (NW) Limited | Wholesale & retail | 2025 |
| Neluna Ltd | Professional & scientific | 2018 |
| Nelvin Limited | Real estate | 2011 |
| Nemesis Group Ltd | Wholesale & retail | 2024 |
| Nemosneakers Ltd | Wholesale & retail | 2023 |
| Nemwell Limited | Professional & scientific | 2004 |
| Nengib Limited | Other services | 2013 |
| NEO Consultancy Ltd | Professional & scientific | 2017 |
| NEO Homeowner Loans Ltd | Professional & scientific | 2024 |
| NEO Housing Limited | Real estate | 2025 |
| NEO Lend Limited | Professional & scientific | 2025 |
| NEO Loans Ltd | Financial services | 2013 |
| NEO Locums Limited | Health & social care | 2019 |
| NEO Money Group Limited | Financial services | 2025 |
| NEO Money Limited | Professional & scientific | 2024 |
| NEO Motors Ltd | Wholesale & retail | 2023 |
| NEO Online Ltd | Wholesale & retail | 2024 |
| Neoartists Studios Community Interest Company | Other services | 2008 |
| Neodev Ltd | Professional & scientific | 2016 |
| Neon Broadcast Services Limited | Other services | 1995 |
| Neonactive Ltd | Arts & recreation | 2023 |
| Nepalese Attire Limited | Wholesale & retail | 2022 |
| Neptune 123 Limited | Financial services | 2018 |
| Neptune 456 Limited | Financial services | 2018 |
| Neptune 789 Limited | Financial services | 2019 |
| Nerbex Investments Ltd | Real estate | 2020 |
| Nesaru International Ltd | Administrative & support | 1993 |
| Nesaru Ltd | Professional & scientific | 2003 |
| Nest Co-Living (11G) Ltd | Real estate | 2025 |
| Nest Co-Living (BC) Ltd | Real estate | 2026 |
| Nest Edge Enterprise Limited | Real estate | 2025 |
| Nest Edge Venture Limited | Real estate | 2025 |
| Nest Homes NW Ltd | Health & social care | 2025 |
| Nest Lease Ltd | Real estate | 2024 |
| Nesta Essentials Ltd | Wholesale & retail | 2026 |
| Nestbox Lettings and Co Limited | Households | 2025 |
| Netbyte Connect Ltd | Information & communication | 2024 |
| Netcare Pathways Ltd | Health & social care | 2026 |
| Netconsult Online Limited | Professional & scientific | 2005 |
| Netherhill Investments Limited | Other services | 2002 |
| Nethra Limited | Health & social care | 2005 |
| Netica Europa Ltd | Wholesale & retail | 2025 |
| Netigent Ltd | Information & communication | 2013 |
| Netnorth Holdings Limited | Financial services | 2018 |
| Netnorth Limited | Information & communication | 2001 |
| Netoptimise Ltd | Information & communication | 2019 |
| Netricity Ltd | Information & communication | 2011 |
| Network Cleaners Ltd | Other services | 2020 |
| Network Employment Solutions Ltd | Health & social care | 2025 |
| Network Highways Limited | Construction | 2022 |
| Network Marketing Revolution Ltd | Education | 2016 |
| Network Technologies Support Ltd | Information & communication | 1998 |
| NETWORK24X7 Ltd | Information & communication | 2024 |
| NETWORK365 Consulting Ltd | Information & communication | 2017 |
| Netzero Wallet Ltd | Professional & scientific | 2023 |
| Neuraco Ltd | Professional & scientific | 2024 |
| Neural River Limited | Information & communication | 2023 |
| Neuralrec Limited | Administrative & support | 2023 |
| Neurix Flow Ltd | Information & communication | 2026 |
| Neurodiverse & Trauma Consultancy Ltd | Professional & scientific | 2020 |
| Neurofix Limited | Health & social care | 2023 |
| Neuropsychology North West Ltd | Health & social care | 2019 |
| Nevada Fried Chicken Ltd | Hospitality | 2023 |
| Nevada Roller Rink C.I.C. | Arts & recreation | 2013 |
| Nevarim Ltd | Information & communication | 2025 |
| Never ODD OR Even Ltd | Information & communication | 2018 |
| Nevtech Solutions Limited | Professional & scientific | 2020 |
| New 4 TEC Ltd | Wholesale & retail | 2017 |
| New Art Gallery Ltd | Wholesale & retail | 2020 |
| New Beginnings Childcare Limited | Education | 2012 |
| New Bolton Turkish Grill Ltd | Hospitality | 2026 |
| New Build Houses Limited | Construction | 2025 |
| New Bury Boxing CIC | Wholesale & retail | 2025 |
| New Care Services Limited | Health & social care | 2022 |
| New Co Pubs Ltd | Hospitality | 2021 |
| New Dawning Properties Limited | Real estate | 1991 |
| New Education Office Ltd | Education | 2025 |
| New Epoch Limited | Health & social care | 2020 |
| New ERA Consulting Limited | Information & communication | 2024 |
| New ERA Trading Ltd | Wholesale & retail | 2021 |