| Mwamuka Commercial Services Ltd | Professional & scientific | 2024 |
| MWB Carpentry Ltd | Construction | 2016 |
| Mwezi BLU Ltd | Manufacturing | 2023 |
| Mwoa Limited | Professional & scientific | 2024 |
| MX Stars Ltd | Wholesale & retail | 2025 |
| MXD Events UK Ltd | Other services | 2022 |
| MXD Marquees Ltd | Administrative & support | 2024 |
| MXD Properties Ltd | Real estate | 2024 |
| My Bakers Ltd | Wholesale & retail | 2025 |
| My Baobab Learning CIC | Education | 2022 |
| My Baobab Limited | Education | 2024 |
| My Beehive Properties Ltd | Real estate | 2024 |
| My Best Builder Ltd | Construction | 2022 |
| My Clothing Limited | Wholesale & retail | 2018 |
| My Cosy Stay Ltd | Hospitality | 2024 |
| My Digital Marketer Ltd | Professional & scientific | 2020 |
| My Event Coach Ltd | Extraterritorial | 2025 |
| My FEST1VAL Events Limited | Arts & recreation | 2017 |
| My Fight Gear Ltd | Wholesale & retail | 2022 |
| My Garden Limited | Administrative & support | 2020 |
| My Habitat Holdings Ltd | Real estate | 2023 |
| My Habitat Properties Ltd | Real estate | 2018 |
| My Health Collective Ltd | Health & social care | 2026 |
| My Herty Limited | Health & social care | 2026 |
| My Holistic Haven Ltd | Wholesale & retail | 2025 |
| My Home SVR9 Properties Ltd | Real estate | 2021 |
| My Journey Consultancy Ltd | Professional & scientific | 2024 |
| My Laser Skin Clinics Limited | Health & social care | 2023 |
| My Lillie Shoes Ltd | Wholesale & retail | 2020 |
| My Local Exchange Limited | Administrative & support | 2024 |
| My Local Window Cleaners Limited | Administrative & support | 2017 |
| My Luxury Home Developments Limited | Real estate | 2006 |
| My Mind Matters TOO Ltd | Professional & scientific | 2020 |
| My Pixel Logic Ltd | Information & communication | 2026 |
| My Rental Accounts Limited | Information & communication | 2023 |
| My Scents Limited | Wholesale & retail | 2019 |
| My Sdlt Limited | Information & communication | 2026 |
| My Sight Limited | Health & social care | 2016 |
| My Sweet Surprises Ltd | Wholesale & retail | 2020 |
| My TAN Ltd | Wholesale & retail | 2023 |
| My Trail Tech Ltd | Information & communication | 2025 |
| My V12 Limited | Wholesale & retail | 2026 |
| My Vision Security Ltd | Administrative & support | 2007 |
| My Vision Technologies Ltd | Administrative & support | 2014 |
| Myango Ltd | Professional & scientific | 2026 |
| Myappp Ltd | Administrative & support | 2025 |
| Myatt & Leason Ltd | Manufacturing | 2022 |
| Mycab Telford Ltd | Transport & logistics | 2020 |
| Mycroft & Family Ltd | Professional & scientific | 2021 |
| MYD Enterprise Ltd | Other services | 2017 |
| Mydailyshop Ltd | Wholesale & retail | 2026 |
| Mydreamfy Limited | Education | 2024 |
| Mykay Ltd | Transport & logistics | 2020 |
| MYP Innovation Limited | Wholesale & retail | 2016 |
| Myrailpool Ltd | Transport & logistics | 2025 |
| Myriad Financial Planning Limited | Financial services | 2015 |
| Mysterysteak Ltd | Wholesale & retail | 2019 |
| Mystic Studio Ltd | Information & communication | 2025 |
| Mystical Productions Events Ltd | Administrative & support | 2025 |
| Myuktrade Ltd | Wholesale & retail | 2017 |
| Mzaa Enterprise Ltd | Hospitality | 2023 |
| MZM Car Parts Ltd | Wholesale & retail | 2025 |
| N & J Equipment Limited | Manufacturing | 2022 |
| N & P UK Properties Ltd | Real estate | 2020 |
| N & SK Ltd | Real estate | 2021 |
| N and L Consulting Ltd | Professional & scientific | 2020 |
| N B Mutepfa Ltd | Health & social care | 2015 |
| N D Brown (Vehicle Sales) Limited | Wholesale & retail | 2019 |
| N Fravid Ltd | Health & social care | 2021 |
| N J & SON Investments Ltd | Real estate | 2016 |
| N J C (Pharma) Ltd | Wholesale & retail | 2014 |
| N J M Mechanical Engineering Limited | Manufacturing | 2003 |
| N K Mortgages Ltd | Financial services | 2024 |
| N Kenth Properties Limited | Real estate | 2016 |
| N Kingdon Developments Limited | Construction | 2024 |
| N Merrison Consultants Ltd | Professional & scientific | 2023 |
| N N Pharma Ltd | Wholesale & retail | 2015 |
| N Radley Ltd | Extraterritorial | 2022 |
| N Steen Property Development and Maintenance Ltd | Construction | 2022 |
| N T S Properties Ltd | Real estate | 2020 |
| N&J Group Ltd | Real estate | 2020 |
| N&J Property Investment Limited | Real estate | 2022 |
| N&T Construction Ltd | Construction | 2026 |
| N-Cubic Limited | Information & communication | 2007 |
| N-L Island Desserts 2 Ltd | Wholesale & retail | 2023 |
| N-Labs Engineering Services Ltd | Construction | 2018 |
| N.D.K Finishing Systems Limited | Manufacturing | 2012 |
| N.E.P Engineering Ltd | Professional & scientific | 2023 |
| N.E.S.B.O Ltd | Professional & scientific | 2024 |
| N.I.T.C. Limited | Information & communication | 2003 |
| NA Pharma Ltd | Health & social care | 2013 |
| Nabamita Consultancy Ltd | Wholesale & retail | 2021 |
| Nabamita Global Ltd | Wholesale & retail | 2018 |
| Naboth Limited | Health & social care | 2015 |
| Nadeem Investments Limited | Real estate | 2024 |
| Nadia Celebration Cake Ltd | Manufacturing | 2022 |
| Nadine Ltd | Health & social care | 2022 |
| Nadom Services Ltd | Health & social care | 2023 |
| Naeem Tariq Ltd | Health & social care | 2009 |
| Naerda Limited | Professional & scientific | 2015 |