| Next Trendz UK Ltd | Wholesale & retail | 2025 |
| Nextfone Ltd | Wholesale & retail | 2025 |
| Nextwave Campers Ltd | Wholesale & retail | 2024 |
| Nexus Accountants and Business Advisors Ltd | Professional & scientific | 2022 |
| Nexus Capital a Limited | Financial services | 2024 |
| Nexus Express Ltd | Transport & logistics | 2023 |
| NG Accounting Services Ltd | Professional & scientific | 2014 |
| Ngen Limited | Construction | 2009 |
| NGU Consultancy Limited | Professional & scientific | 2019 |
| NH Engineering Ltd | Manufacturing | 2025 |
| NHF Holdings Ltd | Financial services | 2021 |
| NI & S Properties Ltd | Real estate | 2011 |
| NIC NAC Pre-School Limited | Education | 2013 |
| Nightingale Solutions UK Ltd. | Professional & scientific | 2016 |
| NIKI4 Limited | Transport & logistics | 2017 |
| Nikkiaesthetics Ltd | Health & social care | 2022 |
| Nikron Limited | Health & social care | 2025 |
| Nisong Limited | Extraterritorial | 2023 |
| Niva Holding Ltd | Transport & logistics | 2023 |
| NJE Properties Ltd | Real estate | 2019 |
| NJH Event Management Limited | Administrative & support | 2016 |
| NJH Events and Hospitality Ltd | Hospitality | 2017 |
| NJP Logistics Ltd | Transport & logistics | 2022 |
| NKG Golf Limited | Arts & recreation | 2017 |
| NL E-Commerce Ltd | Wholesale & retail | 2025 |
| NM Contracting Limited | Information & communication | 2014 |
| NMC Aviation Engineering Limited | Manufacturing | 2016 |
| Nmtm Holdings Limited | Real estate | 2019 |
| NNT Training and Consultancy Ltd | Public administration | 2025 |
| NO.15 K&M Ltd | Wholesale & retail | 2012 |
| Noahs Automotive Ltd | Wholesale & retail | 2022 |
| Noden Contractors Ltd | Construction | 2021 |
| Noel's Ice Cream Ltd | Manufacturing | 2018 |
| Noji Holdings Ltd | Other services | 2025 |
| Noleva Ltd | Transport & logistics | 2017 |
| Nols Healthcare Solutions Ltd | Health & social care | 2022 |
| Nonna's Table LLP | | 2025 |
| Nook (Nuneaton) Residents Association Limited(The) | Households | 1964 |
| Noor Bibi Ltd | Health & social care | 2022 |
| Noriega Ltd | Wholesale & retail | 2022 |
| Norrisdrive Ltd | Transport & logistics | 2017 |
| North and Nimble Ltd | Administrative & support | 2015 |
| North Star School Ltd | Education | 2021 |
| North Warwickshire Taxis Ltd | Transport & logistics | 2018 |
| North Warwickshire Village News CIC | Information & communication | 2024 |
| Northall Corporation Ltd. | Construction | 2015 |
| Northampton Nursing & Carers Agency Limited | Administrative & support | 2004 |
| Northern Warwickshire Active Community Foundation CIC | Arts & recreation | 2015 |
| Noru Ltd | Transport & logistics | 2025 |
| Nouline Masiyambiri Limited | Health & social care | 2019 |
| Nova Create Limited | Administrative & support | 2024 |
| Nova Site Services Limited | Construction | 2026 |
| NOVA28 Ltd | Transport & logistics | 2025 |
| Novus & Co.Developments Ltd | Construction | 2026 |
| NOW Medical Staffing Ltd | Health & social care | 2021 |
| NPI Liftings Limited | Construction | 2018 |
| NPP Technical Limited | Professional & scientific | 2024 |
| NPS Construction and Landscapes Ltd | Construction | 2025 |
| NPT Transport Ltd | Transport & logistics | 2025 |
| NRG Plus Ltd | Construction | 2024 |
| Nrsc Ltd | Arts & recreation | 2025 |
| NRT CNC Services Limited | Manufacturing | 2002 |
| NT Mckay Global Ltd. | Professional & scientific | 2024 |
| NTN Bistro & Coffee Ltd | Hospitality | 2023 |
| NU Vision Logistics Group Limited | Transport & logistics | 2022 |
| NU Vision Logistics Limited | Transport & logistics | 2013 |
| NU Vision Logistics Services Limited | Transport & logistics | 2025 |
| Nude Health Ltd. | Health & social care | 2016 |
| Nuinitiatives Limited | Financial services | 2023 |
| Number 1 Transport Ltd | Transport & logistics | 2025 |
| Nuneaton Mini Market Ltd | Wholesale & retail | 2024 |
| Nuneaton & Bedworth Leisure Trust | Education | 2003 |
| Nuneaton & Bedworth Primary Care Network Ltd | Health & social care | 2025 |
| Nuneaton 24/7 Ltd | Wholesale & retail | 2025 |
| Nuneaton 888 Limited | Hospitality | 2023 |
| Nuneaton Access and Security Ltd | Administrative & support | 2023 |
| Nuneaton Alloy Wheel Repair Centre Limited | Wholesale & retail | 2023 |
| Nuneaton and Bedworth Community Enterprises Limited | Real estate | 2013 |
| Nuneaton and Bedworth Van Hire Ltd | Extraterritorial | 2023 |
| Nuneaton Bargain Tyres Limited | Wholesale & retail | 2016 |
| Nuneaton BID Ltd | Other services | 2024 |
| Nuneaton Bodyshop Ltd | Wholesale & retail | 2018 |
| Nuneaton Car Sales Ltd | Wholesale & retail | 2015 |
| Nuneaton Carpets Centre Ltd | Wholesale & retail | 2019 |
| Nuneaton Club for Young People (Incorporating Nuneaton Boys Club) Ltd. | Arts & recreation | 2004 |
| Nuneaton Community Carnival Ltd | Administrative & support | 2024 |
| Nuneaton Couriers Limited | Extraterritorial | 2005 |
| Nuneaton Doors Limited | Construction | 2023 |
| Nuneaton Fastenings and Fixings Ltd | Manufacturing | 2021 |
| Nuneaton Garage Ltd | Wholesale & retail | 2023 |
| Nuneaton Golf Course Limited | Arts & recreation | 1945 |
| Nuneaton Gurung Samaj Limited | Other services | 2017 |
| Nuneaton Gymnastic Club | Arts & recreation | 2008 |
| Nuneaton Harriers Community Association | Arts & recreation | 2015 |
| Nuneaton Holdings Limited | Real estate | 2025 |
| Nuneaton JET Washing & Cleaning Services Ltd | Administrative & support | 2019 |
| Nuneaton Limes Limited | Real estate | 2026 |
| Nuneaton Local Ltd | Wholesale & retail | 2023 |
| Nuneaton Ltd | Hospitality | 2019 |
| Nuneaton Market Limited | Wholesale & retail | 2025 |