| 'Brian Parkes Pubs Ltd | Hospitality | 2025 |
| 00561518 Limited | | 1956 |
| 0083 QST Newton Abbott (Freeholdco) Limited | Real estate | 2009 |
| 0112 Bridge ST Lion Hot (Freeholdco) Limited | Hospitality | 2009 |
| 0139 H ST Chatham (Freeholdco) Limited | Real estate | 2009 |
| 0311 Holdings Ltd | Wholesale & retail | 2022 |
| 08856727 Limited | Professional & scientific | 2014 |
| 1-2-1 Products Ltd | Manufacturing | 2010 |
| 121 Customs Direct Ltd | Information & communication | 2024 |
| 123 Greg Ltd | Professional & scientific | 2024 |
| 1440 Consulting Limited | Professional & scientific | 2023 |
| 17D Limited | Manufacturing | 2019 |
| 199 - 201A Standhill Road Management Company Limited | Households | 2021 |
| 19TH Dining Limited | Hospitality | 2023 |
| 1LINK Global Ltd | Information & communication | 2025 |
| 1ST Central Investments Ltd | Real estate | 2017 |
| 1ST Fire Systems Limited | Construction | 2020 |
| 1ST Prelude Ltd | Wholesale & retail | 2024 |
| 2 FAT Chefs Ltd | Hospitality | 2025 |
| 2 Trades Limited | Construction | 2011 |
| 2-12 (Evens) Wyndham Way RTM Company Limited | Households | 2021 |
| 20I Limited | Information & communication | 2015 |
| 21PRODUCTS Ltd | Wholesale & retail | 2023 |
| 22NOSH Mini Market Ltd | Wholesale & retail | 2025 |
| 24 Kilbourn Street Management Company Limited | Households | 2019 |
| 24/7 Critical Care Ltd | Health & social care | 2019 |
| 2DAYUCAN Ltd | Construction | 2019 |
| 2KG Investments Ltd. | Real estate | 2020 |
| 2WL Limited | Transport & logistics | 2012 |
| 321 Estates Construction Limited | Construction | 2023 |
| 321 Estates Limited | Real estate | 2023 |
| 34 ST Currys Ltd | Hospitality | 2022 |
| 360 Advice Limited | Real estate | 2020 |
| 360 Degree Property Solutions Limited | Other services | 2012 |
| 365 Plumbing and Heating Ltd. | Construction | 2013 |
| 3A Church Street Limited | Other services | 1976 |
| 3A Property Development Ltd | Professional & scientific | 2018 |
| 3B Global Ltd | Real estate | 2025 |
| 3D Engineering Design Limited | Professional & scientific | 1997 |
| 3D Property Ltd | Real estate | 2017 |
| 3K Real Estate Ltd | Real estate | 2025 |
| 3K Transport Limited | Transport & logistics | 2020 |
| 3P Direct Limited | Manufacturing | 2004 |
| 4 Bhatts United Ltd | Wholesale & retail | 2007 |
| 4 Wheel Solutions Ltd | Wholesale & retail | 2012 |
| 444 Property Group Limited | Real estate | 2026 |
| 49 Beans Coffee Company Limited | Hospitality | 2021 |
| 4E Property Management Lettings & Building Ltd | Real estate | 2025 |
| 4H Training Solutions Ltd | Education | 2019 |
| 4JS Holding Limited | Administrative & support | 2020 |
| 4KERSHAW Limited | Wholesale & retail | 2025 |
| 4ORD Productions Ltd | Information & communication | 2017 |
| 4U2LET Limited | Real estate | 2006 |
| 5 Rings Grappling Ltd | Arts & recreation | 2016 |
| 5, 7, 9 Paddock Close Residents Limited | Households | 2023 |
| 500LOUNGE Limited | Hospitality | 2026 |
| 5MIKESOUT Ltd | Wholesale & retail | 2025 |
| 5S Store Ltd | Wholesale & retail | 2019 |
| 5TH Autos & Logistics Ltd | Wholesale & retail | 2025 |
| 6 Five 2'S Mansfield Limited | Transport & logistics | 2025 |
| 63 - 73 Mandalay Road RTM Company Limited | Households | 2021 |
| 7T Aggregates Ltd | Water & waste | 2023 |
| 7TH Gear Limited | Wholesale & retail | 2026 |
| 7TH Sky Global Ltd | Wholesale & retail | 2026 |
| 7TH State Limited | Health & social care | 2018 |
| 7Y Group Limited | Wholesale & retail | 2019 |
| 88 Signals Ltd | Administrative & support | 2011 |
| 8TH Day Groundworks Ltd | Other services | 2018 |
| 8TH Gear Holdings Limited | Financial services | 2026 |
| 9 Knots Business Solutions Limited | Information & communication | 2002 |
| 94 Security Limited | Administrative & support | 2025 |
| @ 115 NR Ltd | Other services | 2022 |
| A & M Recovery and Maintenance Ltd | Wholesale & retail | 2025 |
| A & S Fencing Limited | Construction | 2008 |
| A Allsopp Limited | Extraterritorial | 2016 |
| A British Courier Ltd | Transport & logistics | 2025 |
| A D Limited | Real estate | 1992 |
| A D W Services Limited | Professional & scientific | 2021 |
| A Different Kettle of Fish Ltd | Hospitality | 2021 |
| A Green Developments Ltd | Construction | 2015 |
| A Green Investments Ltd | Real estate | 2012 |
| A H M G Ltd | Hospitality | 2023 |
| A H Roofing Nottinghamshire Ltd | Construction | 2024 |
| A J Soyer's Ltd | Transport & logistics | 2018 |
| A M Property’S Group Ltd | Real estate | 2024 |
| A One Tyres & Services Limited | Wholesale & retail | 2026 |
| A P Electrical (Notts) Limited | Construction | 2009 |
| A R Jones Ltd | Professional & scientific | 2020 |
| A R Meds Limited | Health & social care | 2017 |
| A R Properties Mansfield Ltd | Real estate | 2017 |
| A Revill Services Ltd | Construction | 2020 |
| A S Building & Property Maintenance Limited | Construction | 2026 |
| A S D (Nottm) Limited | Construction | 2011 |
| A Slack & Sons Ltd | Wholesale & retail | 2024 |
| A Star Window Cleaners Ltd | Administrative & support | 2025 |
| A U Nila Limited | Wholesale & retail | 2016 |
| A W Elliott & Co Limited | Extraterritorial | 2010 |
| A W Landscapes (East Midlands) Limited | Other services | 2019 |
| A Woodland & SON Flooring Specialists Limited | Wholesale & retail | 2023 |
| A&A Mansfield Ltd | Real estate | 2020 |