| A & B Autofix Ltd | Wholesale & retail | 2025 |
| A Complete Cleaning Service Limited | Administrative & support | 2005 |
| A1 Agility Equipment Ltd | Arts & recreation | 2026 |
| Aion Aesthetics Ltd | Other services | 2023 |
| AIT International Limited | Information & communication | 2005 |
| Albone Interiors Ltd | Construction | 2024 |
| Alensi Studios Ltd | Professional & scientific | 2025 |
| ALL Metal Welding Services Limited | Construction | 2005 |
| ALL Time Goods Ltd | Wholesale & retail | 2026 |
| AMBI1ST Ltd | Health & social care | 2023 |
| Anglo Gulf Partners Limited | Information & communication | 2019 |
| AO3V Creations Limited | Real estate | 2022 |
| Arcade Nursery Discount Pet Food Ltd | Wholesale & retail | 2025 |
| Arkios AXJ Limited | Administrative & support | 2010 |
| Arlesey Spice Ltd | Hospitality | 2025 |
| Arlesey Town Football Club Limited | Arts & recreation | 2014 |
| Arlesey Tyres Ltd | Other services | 2019 |
| Ascend Health and Performance Ltd | Health & social care | 2026 |
| Aslx Ltd | Arts & recreation | 2022 |
| Audit Intelligence Solutions UK Limited | Professional & scientific | 2024 |
| AXJ Tours Limited | Hospitality | 2024 |
| B Clarke Rigging Ltd | Construction | 2022 |
| Back Office Software Support Limited | Information & communication | 2020 |
| Balance to Bloom Ltd | Health & social care | 2025 |
| Bedfordshire Darts Academy Limited | Arts & recreation | 2026 |
| Beds & Herts FUN Ltd | Administrative & support | 2023 |
| Bespoke 77 Innovations Ltd | Wholesale & retail | 2019 |
| Bespoke 77 Limited | Wholesale & retail | 2003 |
| Bespoke Hair Solutions Ltd | Other services | 2020 |
| Bites & Breeze Ltd | Hospitality | 2024 |
| Blackhouse Property Ltd | Real estate | 2024 |
| BLR Project Management Limited | Professional & scientific | 2021 |
| Bluehorze Limited | Wholesale & retail | 2006 |
| Blufinn Limited | Wholesale & retail | 2025 |
| BM Holdings 81 Ltd | Real estate | 2022 |
| Boxer-Tea Ltd | Wholesale & retail | 2021 |
| Bugs 'N' Things Pest Control Ltd | Other services | 2003 |
| Building Estimating and Surveying Ltd | Construction | 2012 |
| Bull & Sons Electrical Services Technicians Limited | Construction | 2013 |
| Bull Site Hire Limited | Administrative & support | 2018 |
| Burnt Hare Events Ltd | Administrative & support | 2017 |
| C Bolton Engineering Ltd | Construction | 2025 |
| Call Conversions Limited | Information & communication | 2019 |
| Calm Logistics Ltd | Transport & logistics | 2023 |
| CASA21 Limited | Real estate | 2026 |
| Cdhp Limited | Manufacturing | 2025 |
| Ceramic Contracts Limited | Extraterritorial | 2017 |
| Chase House Healthcare Resources Limited | Health & social care | 2026 |
| Chase House Limited | Health & social care | 1998 |
| Check IT OUT Ltd | Information & communication | 2023 |
| Chiselwood Limited | Manufacturing | 1997 |
| CLOUD9 Technology Solutions Limited | Information & communication | 2013 |
| Cloverdell Limited | Construction | 2012 |
| Cole & Miller Automotives Limited | Wholesale & retail | 2007 |
| Consult Keane Limited | Information & communication | 2023 |
| Corinthian BCS Ltd | Construction | 2025 |
| Country Oaks Management Limited | Households | 2021 |
| Crescent Cars Limited | Wholesale & retail | 2018 |
| Crimson and Gold Consulting Ltd | Professional & scientific | 2022 |
| Cruxtag Ltd | Information & communication | 2025 |
| D & R Cleaning Services Limited | Administrative & support | 1994 |
| D H Brothers Ltd | Hospitality | 2023 |
| D. H. Decor Limited | Construction | 2007 |
| Daar Communications (UK) Limited | Information & communication | 1997 |
| Dekkle Printmaking Studios Limited | Arts & recreation | 2008 |
| Delta Classic Car Sales Ltd | Wholesale & retail | 2025 |
| Delta Welding Ltd | Wholesale & retail | 2023 |
| Dennison's Limited | Water & waste | 2014 |
| Denton Design Draughting Limited | Professional & scientific | 2011 |
| DJB Consultancy Ltd | Professional & scientific | 2017 |
| Eagle Rise Builders Ltd | Construction | 2025 |
| EBAZAAR24 Ltd | Wholesale & retail | 2024 |
| Eco-Torque Limited | Wholesale & retail | 2013 |
| Electronic Pixelspace Limited | Information & communication | 2013 |
| Elkington Trading Ltd | Wholesale & retail | 2021 |
| Ella and ELI Limited | Wholesale & retail | 2025 |
| Emerald Children's Home Ltd | Health & social care | 2026 |
| Everyday Events Ltd | Hospitality | 2026 |
| Exodus Customs Tech Limited | Transport & logistics | 2023 |
| Exodus Distribution Limited | Transport & logistics | 2019 |
| Fabscenic Ltd | Construction | 2025 |
| Faizan Campaign UK Ltd | Other services | 2022 |
| Farley's Hair Salon Ltd | Other services | 2019 |
| Filmstock Limited | Hospitality | 2006 |
| Fine Finish Solutions Ltd | Construction | 2025 |
| Firmfix Scaffolding Ltd | Construction | 2020 |
| Flag-It Ltd | Professional & scientific | 2019 |
| Floor Screeders.Com Limited | Construction | 2009 |
| Foley Brickwork Ltd | Administrative & support | 2017 |
| Garage Midnight Limited | Wholesale & retail | 2012 |
| Georgina Court Management Company Limited | Extraterritorial | 2014 |
| Gothic Estates Ltd | Wholesale & retail | 2018 |
| Grime Busters Cleaning Solutions Ltd | Administrative & support | 2011 |
| Hamilton Builders Group Ltd | Construction | 2025 |
| HIT Bargains Ltd | Wholesale & retail | 2022 |
| Howberry Wealth Planning Ltd | Professional & scientific | 2020 |
| HS Mann & Sons Limited | Hospitality | 2022 |
| HS Mann Holdings Limited | Real estate | 2022 |
| Iceberg Valeting Centre Ltd | Administrative & support | 2025 |
| Impactit Business Solutions Ltd | Administrative & support | 2017 |