| Nesswella Pubs Limited | Hospitality | 2013 |
| Nest Auto Centre Ltd | Wholesale & retail | 2026 |
| Nest Companion Care Ltd | Health & social care | 2025 |
| Nest Stores Ltd | Wholesale & retail | 2025 |
| Nestguard Ltd | Construction | 2025 |
| Nestnexus Ltd | Real estate | 2025 |
| Nestwise Property Ltd | Real estate | 2023 |
| NET View Systems Limited | Information & communication | 2007 |
| Netcore 365 Ltd | Information & communication | 2022 |
| Netherwood Chambers Management Company Limited | Other services | 1996 |
| Netherwood Project Management Limited | Construction | 2013 |
| Netho Ltd | Transport & logistics | 2024 |
| Netmedic Professionals Ltd | Health & social care | 2020 |
| Nettrades Limited | Information & communication | 2012 |
| Network (Catering Engineers) Limited | Manufacturing | 2000 |
| Network Group Vehicle Logistics Ltd | Other services | 2019 |
| Neuravita Biosciences Ltd | Agriculture & fishing | 2025 |
| Neurika AI Limited | Wholesale & retail | 2025 |
| Neurobalance Integrated Health Foundation Ltd | Education | 2025 |
| Neuronvision Limited | Information & communication | 2025 |
| Neuropathai Limited | Information & communication | 2025 |
| Neuroptimax Diagnostics Limited | Health & social care | 2021 |
| Neurovia AI Limited | Wholesale & retail | 2025 |
| Neutral Building Services Limited | Construction | 2004 |
| Neutral Installations Ltd | Professional & scientific | 2024 |
| Neuxeum Ltd | Wholesale & retail | 2025 |
| Neva North Central Limited | Financial services | 2010 |
| Nevasad Lifestyle & Entertainment Limited | Arts & recreation | 2025 |
| Nevendon (2025) Limited | Real estate | 2025 |
| Nevins Enterprises Ltd | Wholesale & retail | 2025 |
| Nevlar Ltd | Construction | 2025 |
| New & Used Office Furniture Ltd | Wholesale & retail | 2020 |
| New Albion Leisure Limited | Hospitality | 2025 |
| New Apna Zevar Ltd | Wholesale & retail | 2020 |
| New Augustus Developments Limited | Construction | 2017 |
| New Boiler Fit Limited | Wholesale & retail | 2019 |
| New Boot Box Limited | Wholesale & retail | 2025 |
| New China Rose Ltd | Hospitality | 2023 |
| New Choices (Bradford & District) Limited | Health & social care | 2021 |
| New Collection (Leeds) Limited | Wholesale & retail | 2014 |
| New Deli Sandwich Bar Limited | Hospitality | 2019 |
| New Dial a Roti Limited | Hospitality | 2023 |
| New Dong JIN Ltd | Hospitality | 2021 |
| New EL Toro Romano's Ltd | Hospitality | 2018 |
| New Energy Studio Ltd | Professional & scientific | 2024 |
| New Force Logistics Ltd | Wholesale & retail | 2025 |
| New Galaxy Travel UK Ltd | Administrative & support | 2017 |
| New Golden City (Bradford) Ltd | Hospitality | 2025 |
| New Hair Days Extensions Limited | Wholesale & retail | 2025 |
| New Heights Scaffolding Limited | Construction | 2007 |
| New HEY Limited | Wholesale & retail | 2005 |
| New Horizons Community Care Limited | Health & social care | 2019 |
| New Horizons Transport Services Ltd | Transport & logistics | 2022 |
| New Horizonss Ltd | Health & social care | 2021 |
| New House Farm Equine Facilitated Learning Limited | Education | 2023 |
| New Inn Denholme Limited | Hospitality | 2019 |
| New Janam Fashion Ltd | Wholesale & retail | 2021 |
| New Jersey Hot Chicken Ltd | Hospitality | 2024 |
| New Leaf PUB Company Limited | Hospitality | 2022 |
| New Line BFD Ltd | Wholesale & retail | 2024 |
| New Line Foods Ltd | Hospitality | 2026 |
| New Line Home Improvements Ltd | Construction | 2025 |
| New Loco Ltd | Hospitality | 2019 |
| New Look Shop Fronts Ltd | Wholesale & retail | 2013 |
| New Look Windows & Shutter Ltd | Manufacturing | 2026 |
| New Manzil Express Ltd | Wholesale & retail | 2026 |
| New Mill House Living Limited | Construction | 2026 |
| New Perspective Properties Ltd | Real estate | 2022 |
| New Start Slimming Clinic Ltd | Health & social care | 2019 |
| New Style Surfacing & Groundworks Ltd | Construction | 2022 |
| New Summerville Limited | Education | 1985 |
| New Sunshine Blinds Limited | Construction | 2018 |
| New Touch INT. Ltd | Real estate | 2020 |
| New Turn Logistics Ltd | Other services | 2026 |
| New V Limited | Other services | 2026 |
| New Vision Signs & Graphics Limited | Manufacturing | 2010 |
| New Works Wire & Tube Limited | Manufacturing | 2005 |
| New World Furnishing Ltd | Wholesale & retail | 2025 |
| New World Healthcare Limited | Health & social care | 2010 |
| New York Eatery Ltd | Hospitality | 2019 |
| New York Hair Salon Limited | Other services | 2024 |
| New Yorkshire Limited | Wholesale & retail | 2017 |
| Newburn Properties Limited | Wholesale & retail | 2007 |
| Newcare LM Group Ltd | Administrative & support | 2018 |
| NEWCOLLECTION009 Ltd | Wholesale & retail | 2025 |
| Newera Lighting Ltd | Wholesale & retail | 2025 |
| Newincco 1072 Limited | Construction | 2011 |
| Newlands Avenue CIC | Education | 2023 |
| Newlands Community Association | Other services | 2001 |
| Newlands Community Association (Trading) Limited | Administrative & support | 2002 |
| Newlands Furniture Service Ltd | Wholesale & retail | 2002 |
| Newlig Ltd | Manufacturing | 2025 |
| Newline Home Care Ltd | Health & social care | 2025 |
| Newlook PVC Ltd | Wholesale & retail | 2008 |
| Newno Billing Ltd | Wholesale & retail | 2017 |
| Newno Ltd | Information & communication | 2017 |
| Newpharma Ltd | Wholesale & retail | 2025 |
| Newport Connect Limited | Education | 2025 |
| Newrose Secured Ltd | Administrative & support | 2025 |
| Newton Electrical Systems Limited | Construction | 2014 |