| Naveed Properties Limited | Real estate | 2016 |
| Navistar United L.P. | | 2012 |
| Nawanshahr (Arbroath) Limited | Hospitality | 2016 |
| Nayel & Noor Ltd | Wholesale & retail | 2026 |
| Nayel Services Ltd | Hospitality | 2024 |
| NBH Associates Ltd | Health & social care | 2023 |
| NC Couriers Ltd | Transport & logistics | 2016 |
| NC Smith Limited | Wholesale & retail | 2020 |
| Ncagency Ltd | Professional & scientific | 2026 |
| Ncif Ltd | Wholesale & retail | 2014 |
| NCR Hillwalking and Climbing Club Ltd | Arts & recreation | 2025 |
| NCS Design Limited | Professional & scientific | 2007 |
| NDB Properties Limited | Real estate | 2014 |
| Near Time Reporting Ltd | Information & communication | 2018 |
| Neazzy Ltd | Information & communication | 2023 |
| Nebmas Ltd | Transport & logistics | 2016 |
| Nedrex Trade LP | | 2017 |
| Neeptech Ltd | Wholesale & retail | 2022 |
| Neidpath Marine Services Ltd | Transport & logistics | 2024 |
| Neil Anglim Property Ltd | Real estate | 2017 |
| Neil Dorward Ltd | Other services | 2014 |
| Neil Gherxi Joinery Services Ltd | Construction | 2016 |
| Neil Murray House Builders Limited | Administrative & support | 2003 |
| Neirfeno Limited | Information & communication | 2015 |
| Nelson Property Maintenance Ltd | Construction | 2019 |
| NEM Store Limited | Administrative & support | 2023 |
| NEO Home Rentals Ltd | Real estate | 2021 |
| Neobrand Sales L.P. | | 2010 |
| Neoimpex L.P. | | 2014 |
| Neojet Systems L.P. | | 2015 |
| Neomondo Limited | Real estate | 2022 |
| Neon Greens Mini Golf Ltd | Arts & recreation | 2025 |
| Nero Design (Dundee) Limited | Other services | 2020 |
| Nerton Trading LP | | 2017 |
| Ness & Oak Limited | Wholesale & retail | 2026 |
| Nessie Education & Language Centre Ltd | Education | 2021 |
| Nest Property Dundee Limited | Real estate | 2025 |
| Nestech Partnership | | 2002 |
| Netburg Commerce L.P. | | 2015 |
| Netburg Communications L.P. | | 2014 |
| Netco Enterprises L.P. | | 2015 |
| Netcom Sales L.P. | | 2015 |
| Nethergate Bar Limited | Hospitality | 2023 |
| Nethergate Holdings Dundee Ltd | Hospitality | 2026 |
| Nethergate Lettings Ltd | Real estate | 2024 |
| Nethergate Taverns Limited | Hospitality | 2025 |
| Netherlea Properties Limited | Real estate | 2014 |
| Netties Garret Ltd | Real estate | 2025 |
| Networking Cars Limited | Transport & logistics | 2026 |
| Netwrxsolutions Limited | Information & communication | 2015 |
| Neville Robertson Communications Limited | Professional & scientific | 2022 |
| Nevis Coach Hire Ltd | Transport & logistics | 2018 |
| Nevis Hospitality Ltd | Professional & scientific | 2025 |
| New AGE Wellness and Social Care Ltd | Health & social care | 2025 |
| New Breaks Ltd | Health & social care | 2010 |
| New Life Church Dundee Ltd | Other services | 2005 |
| New Lucky Wang Limited | Hospitality | 2018 |
| New Mains of Guynd Solar Park CIC | Energy | 2015 |
| New Millennium Discoveries Ltd | Information & communication | 2014 |
| New More Partnership Ltd | Professional & scientific | 2001 |
| Newage Trade LP | | 2017 |
| Newark Place Limited | Construction | 2017 |
| Newborns by Nicola Ltd | Arts & recreation | 2015 |
| Newcraig Technical Ltd | Professional & scientific | 2022 |
| Newdigate Properties Dundee Ltd | Real estate | 2020 |
| Newfair Services L.P. | | 2015 |
| Newfield Commerce L.P. | | 2015 |
| Newfield Medical Group Limited | Health & social care | 2022 |
| Newform Enterprises L.P. | | 2012 |
| Newhouse Home Services Limited | Administrative & support | 2014 |
| Newleaf Collective Ltd | Manufacturing | 2023 |
| Newport Habitat Solutions Ltd | Mining & quarrying | 2017 |
| Newpro Scotland Limited | Financial services | 2025 |
| Newsavers Invest LP | | 2017 |
| Newshapes Music Limited | Arts & recreation | 2025 |
| Newtyle Commercials Limited | Wholesale & retail | 2001 |
| Nexport Ventures L.P. | | 2015 |
| Next 36 Level Ltd | Transport & logistics | 2025 |
| Nextstep Consults Limited | Education | 2025 |
| Nexus Home & Hardware Ltd | Wholesale & retail | 2026 |
| Nexus Performance and Health Ltd | Public administration | 2026 |
| Nexus Signage Ltd | Professional & scientific | 2019 |
| NF Power Wash Ltd | Administrative & support | 2025 |
| Nffk Ltd | Hospitality | 2025 |
| NG Autovalet Dundee Ltd | Administrative & support | 2021 |
| NGR Consultants Limited | Professional & scientific | 2013 |
| Niazitaxis Limited | Transport & logistics | 2025 |
| Nice TAN Ltd | Other services | 2021 |
| Nicemaker CIC | Arts & recreation | 2025 |
| Nicholas Mcdonald Ltd | Transport & logistics | 2026 |
| Nicholas Winton Ltd | Wholesale & retail | 2013 |
| Nicholson and Frames Cycle Repairs Ltd | Wholesale & retail | 2025 |
| Nicki Loves Coaching Ltd | Professional & scientific | 2024 |
| Nicol Performance Medicine Ltd | Health & social care | 2023 |
| Nicola Denny Tattoo Ltd | Other services | 2020 |
| Nicoll Russell Studios Limited | Professional & scientific | 2005 |
| Nicoll's Rosebank Bakery Limited | Manufacturing | 2026 |
| Nicoll's Steakhouse Ltd | Hospitality | 2021 |
| Niks Local Ltd | Wholesale & retail | 2023 |
| Nila Smile Limited | Health & social care | 2026 |