| Mountain ASH Crafts Limited | Wholesale & retail | 2012 |
| MS Air Testing Limited | Professional & scientific | 2023 |
| Mums the Word (Bridgnorth) Limited | Construction | 2010 |
| Murray STA Limited | Professional & scientific | 2019 |
| MW Electrical & Facilities Solutions Ltd | Construction | 2015 |
| MWF Management Ltd | Agriculture & fishing | 2025 |
| MWF Transport Ltd | Transport & logistics | 2022 |
| My Little Wedding Shop Limited | Wholesale & retail | 2011 |
| N T M Training Limited | Administrative & support | 2017 |
| N.J. Bache Transport Limited | Transport & logistics | 1991 |
| NAE Solutions Ltd | Professional & scientific | 2024 |
| National Trailers Limited | Manufacturing | 2024 |
| Natural Capital Services Ltd | Professional & scientific | 2021 |
| Natural Hardwood Flooring Limited | Other services | 2005 |
| Naylor Property Group Ltd | Real estate | 2020 |
| NDS Taylor Ltd | Construction | 2021 |
| Neale Pubs Ltd | Hospitality | 2025 |
| Neenton Community Trading C.I.C. | Hospitality | 2014 |
| Nest Interiors and Design Limited | Professional & scientific | 2025 |
| Neural Dynamics Ltd | Wholesale & retail | 2023 |
| Newton House Properties Limited | Real estate | 2016 |
| Nexus Aubrey Ltd | Construction | 2024 |
| NGT Project Management Ltd | Professional & scientific | 2026 |
| Nice Cream London Ltd. | Wholesale & retail | 2017 |
| Nigels Plants Limited | Wholesale & retail | 2021 |
| Nightynite Ltd | Wholesale & retail | 2018 |
| Nippon (Q.A.) Limited | Professional & scientific | 1991 |
| Nirali Trading Limited | Wholesale & retail | 2025 |
| Niyne Limited | Manufacturing | 2015 |
| No-Humdrum Ltd | Professional & scientific | 2016 |
| Nock Deighton (1831) Limited | Real estate | 2008 |
| Nock Deighton 1831 Holdings Limited | Real estate | 2020 |
| Nock Deighton Agricultural LLP | | 2005 |
| Northern Gateway Properties Limited | Real estate | 2024 |
| Northgate Healthcare Holdings Limited | Financial services | 2010 |
| Northgate Passage Limited | Households | 2022 |
| Nova Innovatio Limited | Professional & scientific | 2019 |
| NT Barn Developments Ltd | Construction | 2023 |
| Nudo Properties 106 Ltd | Real estate | 2022 |
| Nudo Properties Limited | Wholesale & retail | 2014 |
| Nunkie Tots Soft Play & Events Ltd | Arts & recreation | 2025 |
| Nutec Automation Ltd | Construction | 2015 |
| NV Properties & Maintenance Ltd | Households | 2010 |
| O'Gara Solutions Limited | Information & communication | 2007 |
| Oakridge Energy Limited | Energy | 2020 |
| Oakridge Farm Limited | Agriculture & fishing | 2004 |
| Oakwood Homes (Bridgnorth) Ltd | Construction | 2015 |
| OAL Croft Limited | Extraterritorial | 2025 |
| Ocean Rise Investments Ltd | Real estate | 2020 |
| Oceann Ltd | Information & communication | 2019 |
| OJV Engineering Services Ltd | Manufacturing | 2019 |
| OK Skips Ltd | Water & waste | 2019 |
| Old Castle Inn Limited | Hospitality | 2012 |
| Oliver Davies Sporting Ltd | Agriculture & fishing | 2018 |
| One Stop Access Limited | Administrative & support | 2005 |
| Operated Plant Hire Ltd | Administrative & support | 2023 |
| OPM Associates Ltd | Professional & scientific | 2021 |
| OPT Asset Holdings Ltd | Hospitality | 2016 |
| Optimised Scheduling Limited | Information & communication | 1997 |
| Oracare Ltd | Extraterritorial | 2013 |
| Ordnance Way (Ditton Priors) Management Company Limited | Households | 2021 |
| Organic Drive Advisory Limited | Manufacturing | 2013 |
| OSC Racing Limited | Arts & recreation | 2023 |
| Osiris Property Group Ltd | Real estate | 2025 |
| Owto Ventures Ltd | Information & communication | 2024 |
| P a Wood Ltd | Real estate | 2008 |
| P Super Week Limited | Hospitality | 2015 |
| P.F.Mayes Limited | Professional & scientific | 2010 |
| Pace Comms Limited | Information & communication | 2012 |
| Pallet Trader Limited | Wholesale & retail | 2017 |
| Palletmax Limited | Arts & recreation | 2006 |
| Pantry Severn Ltd | Wholesale & retail | 2025 |
| Papillon Marketing & Consultancy Ltd | Professional & scientific | 2014 |
| Paradean Ltd | Administrative & support | 2010 |
| Park Web Group Ltd | Administrative & support | 2017 |
| Parsons Close Management Ltd | Households | 2019 |
| Paul G Whelan Limited | Transport & logistics | 2016 |
| Paveclean Pro Ltd | Construction | 2025 |
| Pendlestone Tyre and Battery Ltd | Wholesale & retail | 2022 |
| Pengwern Sports Tours Limited | Administrative & support | 1987 |
| Peninsula Psychology Services Ltd | Health & social care | 2020 |
| Performance Healthcare Limited | Health & social care | 2022 |
| Perry & Phillips Holdings Limited | Financial services | 2019 |
| Perry & Phillips Limited | Other services | 2019 |
| Perry & Phillips Memorials Limited | Other services | 2020 |
| Peter Martin Limited | Extraterritorial | 2024 |
| PHB Media Ltd | Information & communication | 2016 |
| Pheasant Trading Ltd | Hospitality | 2018 |
| Phoenix GAS Home Care Ltd | Construction | 2020 |
| Phoenix Psychology Limited | Health & social care | 2019 |
| Phoenix Trailers UK Ltd | Wholesale & retail | 2005 |
| Phone Care Hub Ltd | Wholesale & retail | 2026 |
| Physichem Limited | Manufacturing | 2013 |
| Pilates Wellness Studio Ltd | Arts & recreation | 2022 |
| Pink Castle Limited | Hospitality | 2022 |
| Pittstop Collectibles Ltd | Wholesale & retail | 2025 |
| Pizza Time 1 Ltd | Hospitality | 2024 |
| Plitchair Ltd | Real estate | 2023 |
| PLM Consulting (Shropshire) Limited | Professional & scientific | 2016 |
| Plowden Homes Ltd | Construction | 2007 |