| THE Envelope Print People Limited | Manufacturing | 2025 |
| THE Fiducia Network Ltd | Financial services | 2019 |
| THE Fiducia Sourcing System Ltd | Information & communication | 2023 |
| THE Financial Technology Research Centre Limited | Professional & scientific | 1990 |
| THE Flight Centre 2010 Limited | Education | 2010 |
| THE Float Space Limited | Health & social care | 2020 |
| THE Forge Trust | Education | 2015 |
| THE Forty Agency Ltd | Administrative & support | 2023 |
| THE FOX Inn Kelham Limited | Hospitality | 2017 |
| THE Fresh Baking Company Ltd | Wholesale & retail | 2015 |
| THE Furniture Project Nottinghamshire | Other services | 2006 |
| THE Garden Buildings Group Limited | Financial services | 2021 |
| THE Goodie Store Limited | Construction | 2003 |
| THE Hair BIZ Limited | Other services | 2003 |
| THE Happy Dough Company Ltd | Manufacturing | 2019 |
| THE Happy Glamping Group Limited | Financial services | 2021 |
| THE Head Coach Consulting Ltd | Professional & scientific | 2024 |
| THE Heights Property Management Co Ltd | Households | 2018 |
| THE History Husband Ltd | Professional & scientific | 2026 |
| THE Home Collective Ltd | Real estate | 2026 |
| THE Joyful Mind Clinic Ltd | Health & social care | 2025 |
| THE Junxion Management Company Limited | Households | 2004 |
| THE Lakeland Village Limited | Hospitality | 1963 |
| THE Lancer Group Ltd | Administrative & support | 2020 |
| THE Leaf India Ltd | Hospitality | 2023 |
| THE Limes Management Company (Long Bennington) Limited | Administrative & support | 2015 |
| THE Lincolnshire Runner Ltd | Wholesale & retail | 2011 |
| THE London Showband Ltd | Arts & recreation | 2013 |
| THE Maltings (Newark) Management Company Limited | Real estate | 2004 |
| THE Mareham Lane Management Company Limited | Households | 2020 |
| THE Match Play Company Ltd | Wholesale & retail | 2023 |
| THE Maypole at Wellow Ltd | Hospitality | 2012 |
| THE Meadows (North Scarle) Management Ltd | Real estate | 2019 |
| THE Michel Haddi Collection Ltd | Professional & scientific | 2018 |
| THE Motor Touring Company Ltd | Administrative & support | 2026 |
| THE Museum of the Horse, Tuxford Limited | Arts & recreation | 2014 |
| THE Neurodiversity Hub Ltd | Health & social care | 2024 |
| THE New Reindeer Ltd | Hospitality | 2026 |
| THE Newark Emmaus Trust | Administrative & support | 1993 |
| THE Newlands Management Services Limited | Households | 2019 |
| THE Newton Family Company Limited | Real estate | 2018 |
| THE Nottinghamshire Federation of Women's Institutes | Other services | 1992 |
| THE Nottinghamshire Vintage Tractor and Engine Club Ltd | Other services | 2022 |
| THE Old HOP Kiln Property Management Company Limited | Construction | 2008 |
| THE Orange One CIC | Arts & recreation | 2025 |
| THE Osiers Manea Management Company Limited | Households | 2024 |
| THE Paddocks (Collingham) Ltd | Wholesale & retail | 2021 |
| THE Pearson Writing Company Limited | Professional & scientific | 2017 |
| THE Plantations Management Company Limited | Households | 2006 |
| THE Point at Sleaford Management Company Limited | Households | 2005 |
| THE Point at Worksop Management Company Limited | Households | 2005 |
| THE Polo Pony Programme Ltd | Agriculture & fishing | 2024 |
| THE Print Mill Ltd. | Extraterritorial | 2018 |
| THE Progressive Food Company Limited | Manufacturing | 2007 |
| THE Property Booth Limited | Real estate | 2015 |
| THE Real Milk Company Ltd | Hospitality | 2015 |
| THE Red Dog PUB Company Ltd | Hospitality | 2023 |
| THE Reindeer LB Limited | Hospitality | 2018 |
| THE Republic of Hygge Limited | Professional & scientific | 2020 |
| THE Results Engine Ltd | Professional & scientific | 2026 |
| THE Retail SO Ltd | Administrative & support | 2021 |
| THE Retreat Club (World) Ltd | Administrative & support | 2024 |
| THE Retreat Hair Boutique Limited | Other services | 2022 |
| THE Riverside Rooms LLP | | 2020 |
| THE Robin Hood Club CIC | Information & communication | 2026 |
| THE Robin Hood Theatre Company Limited | Arts & recreation | 2010 |
| THE Rose Bar Ltd | Hospitality | 2025 |
| THE Rubber Company (GB) Ltd | Wholesale & retail | 2015 |
| THE Russell Court Barbican Management Company Limited | Real estate | 2009 |
| THE Rustic Crust Limited | Hospitality | 2019 |
| THE Side House Limited | Hospitality | 2018 |
| THE Spray People Group Limited | Wholesale & retail | 2013 |
| THE Square (West Bridgford) Management Company Limited | Households | 2002 |
| THE Stellar Salon Group Ltd | Other services | 2026 |
| THE Stonebridge Trust | Real estate | 1977 |
| THE Tanning Studio (Ollerton) Limited | Other services | 2022 |
| THE TEN PER Cent Club Ltd | Wholesale & retail | 2023 |
| THE Tutor Boss Alternative Provision Limited | Education | 2025 |
| THE UOL Ltd | Arts & recreation | 2020 |
| THE VEG Stop Limited | Wholesale & retail | 2017 |
| THE Veterinary Design Company Limited | Construction | 2008 |
| THE Victoria Inn Lincoln Limited | Hospitality | 2020 |
| THE Vintage Sports Bike Company Limited | Wholesale & retail | 2013 |
| THE Walker Homes Tuxford Limited Partnership | | 2018 |
| THE Waterfront (Newark) Management Limited | Households | 2003 |
| THE Wedding Agency Limited | Administrative & support | 2011 |
| THE Wellness Collective Pilates Studio Ltd | Arts & recreation | 2025 |
| THE Wesley House (Newark) Management Limited | Households | 2003 |
| THE Wharf Holdings Limited | Real estate | 2015 |
| THE Wickets (Marton) Management Company Limited | Households | 2001 |
| THE Wild Cherry Hideaway Limited | Hospitality | 2024 |
| THE Wildlife Trusts Services Limited | Administrative & support | 1990 |
| THE Workshop Newark Ltd | Real estate | 2024 |
| The-Art-Form Ltd | Information & communication | 2018 |
| Thea Helios Capital UK Limited | Energy | 2026 |
| Thebizibee Ltd | Information & communication | 2007 |
| Thecarcrowd Limited | Other services | 2019 |
| Themis Estate Planning Limited | Professional & scientific | 2017 |
| Themotormuseum Limited | Arts & recreation | 2024 |
| Therapeutic Pathways Community Interest Company | Health & social care | 2022 |