| JL Builders Limited | Construction | 2013 |
| JTS Logistics Limited | Professional & scientific | 2001 |
| Kaysee Ltd | Wholesale & retail | 2007 |
| Keller's Cellar Limited | Professional & scientific | 2024 |
| Koolaid Limited | Other services | 1995 |
| Kyrenia Property Estates Limited | Real estate | 2024 |
| Lakeside Nottingham Limited | Construction | 2026 |
| Lakeside Property Nottingham Limited | Real estate | 2026 |
| Lamensa Bingham Limited | Hospitality | 2026 |
| Langar Investment Holdings Limited | Administrative & support | 2018 |
| LCS Mortgages Limited | Financial services | 2018 |
| Legal Recoveries & Collections Limited | Professional & scientific | 2001 |
| LFS Footwear Limited | Transport & logistics | 1998 |
| LHH Properties (Matlock) Limited | Real estate | 2016 |
| Little House of Brands Ltd | Professional & scientific | 2018 |
| Loom Executive Limited | Administrative & support | 2025 |
| Loom Talent Limited | Administrative & support | 2023 |
| Lord Learning Co. Ltd | Professional & scientific | 2021 |
| Lound Property Ltd | Financial services | 2020 |
| Lullababy Nottingham West Limited | Education | 2023 |
| M C K Plumbing & Heating Engineers Limited | Construction | 2002 |
| M Laffey Limited | Transport & logistics | 1993 |
| MCK Developers Ltd | Real estate | 2023 |
| Melspring International UK Limited | Wholesale & retail | 2024 |
| Metcalf ( Leenside) Limited | Manufacturing | 1977 |
| Midland Energy Services Limited | Professional & scientific | 2006 |
| Midlands Mechanical Engineering Limited | Manufacturing | 2023 |
| MLB Property Holdings Limited | Real estate | 2026 |
| Mlc-Hygiene Ltd | Administrative & support | 2024 |
| Morris Barden Investments Limited | Financial services | 2025 |
| Morris Barden Limited | Health & social care | 2021 |
| Multi Heat & Plumbing Limited | Construction | 2017 |
| Neon Cherry Ltd | Professional & scientific | 2022 |
| Netlogic IT Limited | Information & communication | 2008 |
| NG Pharma Consulting Ltd | Professional & scientific | 2011 |
| NG14 Properties Limited | Households | 2014 |
| Nichola Cooper Consulting Ltd | Administrative & support | 2015 |
| Nottingham Poetry Festival Ltd | Arts & recreation | 2023 |
| Number 34 Consultancy Ltd | Professional & scientific | 2026 |
| Nurlex Limited | Arts & recreation | 2008 |
| Oakwood Mbst Ltd | Health & social care | 2020 |
| Octavian Corporate Limited | Professional & scientific | 2024 |
| Old Mill Court Freehold Company Limited | Households | 2024 |
| Olymier Packaging Limited | Administrative & support | 1995 |
| Optima UK Inc Ltd | Administrative & support | 2011 |
| P&D Residential Properties Ltd | Real estate | 2023 |
| Page Farming Limited | Agriculture & fishing | 2023 |
| Pathfinders-Care (Ollerton) Limited | Health & social care | 2006 |
| PDK Engineering Services Ltd | Manufacturing | 2022 |
| Pegasus Engineering Services Ltd | Manufacturing | 2025 |
| Pettifor Healthcare Limited | Wholesale & retail | 2024 |
| Physical Health & Performance Limited | Arts & recreation | 2013 |
| Pickering Developments Limited | Real estate | 1985 |
| PRE WAR MG Limited | Wholesale & retail | 2016 |
| Price Rentals Limited | Real estate | 2026 |
| Primera Pharma Partners LLP | | 2022 |
| Prodem Demolition & Asbestos Ltd | Construction | 2007 |
| Property Claims Consultants Ltd | Other services | 2025 |
| Purdy Interior Holdings Limited | Financial services | 2026 |
| Purdy Interior Solutions Limited | Construction | 2026 |
| R & K Burgess Investments Limited | Real estate | 2017 |
| Radford Building & Civil Engineering Limited | Wholesale & retail | 2000 |
| Ranch MOT & Service Centre Limited | Wholesale & retail | 2020 |
| Ranch Self Storage Limited | Transport & logistics | 2019 |
| Ranch Trucks and Trailers Limited | Manufacturing | 1973 |
| Ranch Van Sales & Hire Limited | Wholesale & retail | 2018 |
| Ranch Vehicle Sales Limited | Wholesale & retail | 2025 |
| Rathmadder Limited | Real estate | 2022 |
| Refrigeration & Heat Pump Services Limited | Construction | 2003 |
| Ridgeway Properties Holdings Limited | Real estate | 2021 |
| Right Surveyors East Midlands Ltd | Professional & scientific | 2018 |
| Rjackson Property Holdings Limited | Real estate | 2021 |
| RJG Excavations Limited | Construction | 2018 |
| Rock Civil Engineering Limited | Construction | 2010 |
| Rock Plant Hire Limited | Administrative & support | 2011 |
| Rock Plant Holdings Limited | Financial services | 2021 |
| Ruddington Garage Limited | Other services | 2018 |
| RUI Medley Limited | Real estate | 2025 |
| Running FOX Services Ltd | Information & communication | 2023 |
| S & G Home Properties Ltd | Real estate | 2024 |
| SAL Home Properties Ltd | Real estate | 2026 |
| Sallis Wealth Management Limited | Professional & scientific | 2013 |
| Sarah White Boutique Ltd | Wholesale & retail | 2024 |
| Saywell Equestrian Rehabilitation Ltd | Wholesale & retail | 2015 |
| Scoop Contracts Ltd | Construction | 2023 |
| Scott Northern Limited | Real estate | 2017 |
| Secom MGT Ltd | Professional & scientific | 2022 |
| Sheg Holdings Limited | Financial services | 2006 |
| Sheppard Investment Co Ltd | Financial services | 2018 |
| Sherwood Castings Limited | Manufacturing | 2003 |
| Silver Windshields Limited | Transport & logistics | 2004 |
| Silvermist Holdings Limited | Financial services | 2024 |
| Slam Estates Ltd | Real estate | 2022 |
| Somerby Hill Estates (Grantham) Limited | Real estate | 1977 |
| Squirrel Property Ltd | Real estate | 2024 |
| Stealth CAM Limited | Administrative & support | 2013 |
| Stonebridge Management Kirton Limited | Real estate | 2025 |
| Strata Civil Engineering Limited | Construction | 2026 |
| Strata Group Midlands Limited | Financial services | 2026 |
| SURE24 Limited | Manufacturing | 2003 |