| ML Promotions Ltd | Other services | 2021 |
| MLCS3 Ltd | Information & communication | 2012 |
| Momentum Change Projects Ltd | Professional & scientific | 2023 |
| Morphos Design Limited | Manufacturing | 2025 |
| Morsavest Limited | Financial services | 2020 |
| Mulbury Homes (Blossom Street) Limited | Construction | 2011 |
| Mulbury Homes (Central) Limited | Construction | 2016 |
| Mulbury Homes (Grappenhall) Limited | Construction | 2017 |
| NAT Building Limited | Construction | 2020 |
| Nationwide Contracting Limited | Professional & scientific | 2010 |
| Newfields Aviation Limited | Professional & scientific | 2024 |
| Newton Bray Surfacing Limited | Water & waste | 1987 |
| Nexus Diagnostics Ltd. | Health & social care | 2020 |
| Nicky Hunt Pro Coaching Ltd | Education | 2021 |
| Nikar Capital Limited | Financial services | 2021 |
| Nikar Holdings Limited | Financial services | 2021 |
| Nikar Properties (Prestwich) Limited | Real estate | 2018 |
| NJC Lettings Limited | Real estate | 2021 |
| Northenden Textiles Limited | Manufacturing | 1993 |
| Northern Cable Installations Limited | Construction | 2021 |
| Norwest Power Limited | Manufacturing | 2020 |
| Norwest Projects Limited | Construction | 2005 |
| Nutra Essentia Ltd | Manufacturing | 2025 |
| OHS Holdings Limited | Financial services | 2022 |
| Olawale Medical 2023 Limited | Health & social care | 2023 |
| One London Road Limited | Real estate | 2019 |
| Online Home Shop Limited | Wholesale & retail | 2014 |
| Operandi Eleven Limited | Professional & scientific | 2023 |
| P. Kynaston Ltd | Administrative & support | 2004 |
| P4BA Ltd | Professional & scientific | 2024 |
| Pape Matar Sarr Limited | Professional & scientific | 2024 |
| Park Court Property Management Company Limited | Households | 2006 |
| Patisserie Reine Limited | Hospitality | 2016 |
| PDS Analysis Ltd | Professional & scientific | 2025 |
| PDS Logistics Limited | Transport & logistics | 1995 |
| Peake Enterprises Ltd | Wholesale & retail | 2021 |
| Pennyblack Nominees Limited | Professional & scientific | 2018 |
| Pet Express Incorporated Ltd | Wholesale & retail | 2011 |
| Philip Whitfield Holdings Limited | Other services | 1975 |
| Pitcher Grove Ltd | Other services | 2023 |
| Planning Impetus Ltd | Other services | 2023 |
| Plant Hire Direct Limited | Administrative & support | 2015 |
| PMG Logistics Ltd | Transport & logistics | 2020 |
| Priscystylz Ltd | Other services | 2026 |
| Promontory Developments Limited | Construction | 2025 |
| Promontory Holdings Limited | Financial services | 2025 |
| Promontory Investments Limited | Real estate | 2025 |
| Purcell Holdings Limited | Professional & scientific | 2005 |
| R&M Living Limited | Real estate | 2023 |
| RAM Construction Solutions Ltd | Administrative & support | 2021 |
| Red Snapper Investments Limited | Real estate | 2021 |
| Redwater Contracts (Crimble) Ltd | Construction | 2023 |
| Redwater Contracts Ltd | Professional & scientific | 2015 |
| Redwater Contracts Northern Ltd | Construction | 2018 |
| Redwater Homes Limited | Construction | 2005 |
| Redwater Projects Ltd | Construction | 2014 |
| Redwater Projects Three Ltd | Construction | 2016 |
| Redwater Projects Two Ltd | Construction | 2016 |
| Redwaters ( Crimble ) Ltd | Real estate | 2020 |
| Redwaters ( Heywood ) Ltd | Construction | 2020 |
| Redwaters (Astley) Ltd | Construction | 2020 |
| Redwaters (Bury) Ltd | Real estate | 2022 |
| Redwaters (Chaddock) Ltd | Construction | 2020 |
| Redwaters (Hadbutt) Ltd | Construction | 2024 |
| Redwaters (Norland) Ltd | Construction | 2022 |
| Redwaters (Ripponden) Ltd | Construction | 2020 |
| Redwaters Estates Limited | Construction | 1975 |
| Redwaters Strategic Land 2 Ltd | Construction | 2016 |
| Redwaters Walkden Ltd | Construction | 2019 |
| Redwaters Yorkshire Ltd | Construction | 2014 |
| Regentis Ltd | Professional & scientific | 2025 |
| RG19 Limited | Other services | 2023 |
| RMS Consultants Limited | Professional & scientific | 2026 |
| ROOT9M Limited | Information & communication | 2017 |
| Rothwell Robinson Holdings Limited | Other services | 2013 |
| S & T Consultancy Services Limited | Professional & scientific | 2013 |
| S&N Stainless Pipeline Products Limited | Professional & scientific | 2002 |
| S3 Environmental (Fire) Ltd | Professional & scientific | 2020 |
| Sadie Property Limited | Real estate | 2026 |
| SAL43 Limited | Wholesale & retail | 2024 |
| Salford Forestry Ltd | Agriculture & fishing | 2013 |
| Sancloud Limited | Manufacturing | 2012 |
| Sareline (EU) Limited | Manufacturing | 2004 |
| Sareline Holdings Limited | Extraterritorial | 2016 |
| Schoolyard Knutsford Limited | Hospitality | 2026 |
| Secret Door Ltd | Real estate | 2021 |
| Secureinfo Holdings Ltd | Financial services | 2022 |
| Secureinfo Ltd | Information & communication | 2022 |
| Select Garage Doors Limited | Manufacturing | 2000 |
| Seraphina Group Ltd | Wholesale & retail | 2025 |
| Seren Data Services Limited | Information & communication | 2025 |
| Seshan Trading Ltd | Wholesale & retail | 2023 |
| Seysha Forecourts Ltd | Wholesale & retail | 2018 |
| Seysha Retails Ltd | Wholesale & retail | 2023 |
| Signed by Unknown Ltd | Wholesale & retail | 2020 |
| Simmo Solutions Limited | Professional & scientific | 2024 |
| SIT Group Limited | Extraterritorial | 2025 |
| Sjcl Consulting Ltd | Professional & scientific | 2025 |
| SM Wright Family Ventures Limited | Financial services | 2025 |
| Spa Seven Ltd | Other services | 2020 |