| 3 Badgers Ltd | Real estate | 2022 |
| A B Grant (Langrick) Limited | Agriculture & fishing | 2015 |
| A Tech Engineering Ltd | Manufacturing | 2024 |
| A.Coupland Sweeper Hire Ltd | Administrative & support | 2022 |
| Abbey Warren Retreat Ltd | Manufacturing | 2021 |
| AJB Security Solutions Limited | Administrative & support | 2018 |
| AJM (Hatchery) Services Ltd | Other services | 2010 |
| Alan Thacker Consultancy Limited | Real estate | 2020 |
| Altech Electrical Limited | Construction | 2021 |
| Anaximander Ltd | Construction | 2022 |
| Anglia Fields Developments Limited | Construction | 2022 |
| Apcm Ltd | Transport & logistics | 2026 |
| Apricitas Limited | Real estate | 2021 |
| Arion Beldon Limited | Hospitality | 2022 |
| Armstrong Refrigeration Services Limited | Manufacturing | 2009 |
| Avioptix Ltd | Wholesale & retail | 2026 |
| B.A.Stored Limited | Administrative & support | 2025 |
| Babybear Farm Nursery Ltd | Education | 2025 |
| Barton Home Developments Ltd | Real estate | 2023 |
| Barwood Archaeology Group CIC | Professional & scientific | 2023 |
| Bauer Asset Management Ltd | Financial services | 2023 |
| Bauer Consultants Limited | Professional & scientific | 2000 |
| Beever Agricultural Contractors Limited | Agriculture & fishing | 2014 |
| BELFAST1 Ltd | Hospitality | 2024 |
| BEN Bradley Crop Services Ltd | Agriculture & fishing | 2014 |
| Bhandal Care Group (1ST Care UK) Ltd | Health & social care | 2005 |
| Bhandal Care Group (BSB Care) Ltd | Health & social care | 2003 |
| Bilson Properties Ltd | Real estate | 2020 |
| Bluewave Services Limited | Other services | 2006 |
| BMR Private Limited | Health & social care | 2024 |
| BR Recycling Ltd | Water & waste | 2023 |
| Broomhead and Sons Ltd | Construction | 2025 |
| BSB Investment Ltd | Real estate | 1998 |
| Capon Fibreglass Services Limited | Construction | 2012 |
| Captainvagabond Limited | Transport & logistics | 2020 |
| Carbon Credits Limited | Administrative & support | 2000 |
| Carew Legal Services Ltd | Professional & scientific | 2021 |
| Carva Food Ltd | Manufacturing | 2026 |
| Caudwell Estates Limited | Real estate | 2021 |
| CCR Associates Limited | Information & communication | 2022 |
| Charmill Consultants Limited | Professional & scientific | 2009 |
| Chill OUT Refrigeration Hire Ltd | Administrative & support | 2022 |
| Claremont Motel Ltd | Hospitality | 2014 |
| Claxby Limited | Households | 1988 |
| Cole & Hough Ltd | Manufacturing | 2025 |
| Computade Systems Limited | Information & communication | 2016 |
| Confidential Waste Solutions Limited | Water & waste | 2014 |
| Core Dental Ltd | Health & social care | 2017 |
| County Electrical (Lincs) Limited | Wholesale & retail | 2015 |
| CPG Car Sales Ltd | Wholesale & retail | 2026 |
| Creatively Charged Limited | Professional & scientific | 2024 |
| D Redford Brickwork Ltd | Construction | 2023 |
| D Valley Media Network Ltd | Manufacturing | 2020 |
| Duncan Clark Ltd | Professional & scientific | 1998 |
| East Lincolnshire Primary Care Limited | Health & social care | 2022 |
| Eastman Investments Limited | Construction | 1991 |
| Ebrington Arms Limited | Hospitality | 2004 |
| Eclipse Photographic (Hull) Limited | Professional & scientific | 2005 |
| Eco Choice Windows and Doors Ltd | Wholesale & retail | 2025 |
| Educational Technology Ltd. | Education | 1990 |
| Electric Accountancy Limited | Professional & scientific | 2020 |
| Electric Annie Consulting Ltd | Professional & scientific | 2023 |
| Energyinvest Limited | Professional & scientific | 1999 |
| Errae Events Limited | Administrative & support | 2024 |
| Evolution Plumbing and Heating Services Ltd | Construction | 2019 |
| Expressions Hair and Beauty Limited | Other services | 2012 |
| F.C. Jackson (Woodhall Spa) Limited | Wholesale & retail | 1952 |
| Fairmead Management Limited | Households | 2001 |
| Ferrets Incorporated Limited | Professional & scientific | 2010 |
| First Clothing Lincs Limited | Wholesale & retail | 2022 |
| Flashdance Ltd | Hospitality | 2018 |
| Forace Limited | Hospitality | 2022 |
| G.W. Read Limited | Agriculture & fishing | 2024 |
| Garden Rescue Services Ltd | Administrative & support | 2020 |
| GMH7 Ltd | Information & communication | 2001 |
| Golf Gb&I Limited | Other services | 2023 |
| Goodyear House Management Company Limited | Extraterritorial | 2014 |
| Graphene 4D Ltd | Professional & scientific | 2023 |
| Green PPE Limited | Information & communication | 2011 |
| Greenworks Trading Limited | Information & communication | 2018 |
| Hall Farms (Woodhall Spa) Limited | Agriculture & fishing | 2013 |
| Hallyards Ltd | Real estate | 2013 |
| Hazelwood Farming Ltd | Agriculture & fishing | 2026 |
| Hazelwood Logistic Services Ltd | Transport & logistics | 2024 |
| Hearst Haulage Limited | Transport & logistics | 2026 |
| HFS Property Holdings Ltd | Real estate | 2022 |
| High Ridge Farms Woodhall Limited | Agriculture & fishing | 2013 |
| Highall Wood Limited | Agriculture & fishing | 2013 |
| Highlander AP Services Ltd | Professional & scientific | 2023 |
| Highlands Farm Limited | Agriculture & fishing | 1959 |
| Hillcrest Building and Renovation Limited | Construction | 2026 |
| Hockley Homes Limited | Construction | 2009 |
| Hough & Bollard Ltd | Administrative & support | 2015 |
| Hypertax Limited | Information & communication | 2024 |
| IAN Stamp Ltd | Agriculture & fishing | 2003 |
| Inspire Kitchens & Bathrooms Limited | Construction | 2015 |
| Intimates@She Ltd | Wholesale & retail | 2024 |
| Iris Pearl Ltd | Hospitality | 2016 |
| J & B J GOY Limited | Agriculture & fishing | 2003 |
| J & C Welding Services (Lincolnshire) Ltd | Manufacturing | 2016 |