| Excellence Profit Limited | Wholesale & retail | 2025 |
| Excellence PVT Ltd | Professional & scientific | 2023 |
| Excellence Tech Ltd | Wholesale & retail | 2020 |
| Excellenceaid Ltd | Health & social care | 2024 |
| Excellency Chauffeur Service Ltd | Transport & logistics | 2023 |
| Excellency Films Limited | Information & communication | 2018 |
| Excellent Customization Limited | Wholesale & retail | 2024 |
| Excellent Excel Limited | Health & social care | 2018 |
| Excellent Food Services Ltd | Hospitality | 2019 |
| Excellent General Trading Ltd | Wholesale & retail | 2015 |
| Excellent Legal Services Ltd | Professional & scientific | 2014 |
| Excellent PVT Ltd | Hospitality | 2019 |
| Excellent Staffing Solutions Ltd | Administrative & support | 2020 |
| Excellent Waste OIL Ltd | Water & waste | 2021 |
| Excello Books Ltd | Information & communication | 2016 |
| Excellon Properties Ltd | Real estate | 2021 |
| Excellum Legal Ltd | Professional & scientific | 2022 |
| Excellum Ltd | Professional & scientific | 2025 |
| Excelorum Limited | Wholesale & retail | 2014 |
| Excelsa Global Limited | Hospitality | 2024 |
| Excelsa Partners Ltd | Administrative & support | 2026 |
| Excelsior Commercial and Industrial Holdings Limited | Real estate | 1919 |
| Exceptional Accounting Limited | Professional & scientific | 2018 |
| Exceptional Bakes Limited | Manufacturing | 2023 |
| Exceptional Extra Growth Ltd | Real estate | 2022 |
| Exceptional Hands That Care Ltd | Health & social care | 2022 |
| Exceptional Ladies Ltd | Other services | 2025 |
| Exceptional Social Work Ltd | Health & social care | 2021 |
| Excess Kombi & Camper Ltd | Manufacturing | 2019 |
| Exchainge Limited | Information & communication | 2026 |
| Exchange & Mart Motors Limited | Wholesale & retail | 1960 |
| Exchange Development 001 Limited | Construction | 2019 |
| Exchange Edin Limited | Real estate | 2022 |
| Exchange Enterprises Limited | Professional & scientific | 2023 |
| Exchange Productions Limited | Arts & recreation | 1989 |
| Exchange Square Management Birmingham Limited | Real estate | 2016 |
| Exchange Tower Holdings Limited | Real estate | 2022 |
| Exchange Tower Properties Limited | Real estate | 2022 |
| Exchanging Time Ltd | Wholesale & retail | 2021 |
| Exchequer Partnership (NO.2) Holdings Limited | Professional & scientific | 2002 |
| Exchequer Partnership (NO.2) PLC | Professional & scientific | 2002 |
| Exchequer Partnership Holdings Limited | Real estate | 1999 |
| Exchequer Partnership PLC | Real estate | 1999 |
| Exchequer Solutions Limited | Administrative & support | 2003 |
| Excitech Limited | Information & communication | 1985 |
| Excl Performance Ltd | Wholesale & retail | 2022 |
| Exclusive (G.B) Limited | Wholesale & retail | 2016 |
| Exclusive Bike Solutions Limited | Administrative & support | 2021 |
| Exclusive Health Ltd | Professional & scientific | 2015 |
| Exclusive Interior Solutions (Gb/Gh) Ltd | Construction | 2026 |
| Exclusive Investment Widnes Ltd | Other services | 2018 |
| Exclusive Knit Ltd | Manufacturing | 2022 |
| Exclusive Law Ltd | Professional & scientific | 2020 |
| Exclusive Multideck Ltd | Wholesale & retail | 2025 |
| Exclusive Pro Cleaning Limited | Administrative & support | 2019 |
| Exclusive Registrations Ltd | Manufacturing | 2017 |
| Exclusive Repair Network Limited | Wholesale & retail | 2020 |
| Exclusive Resource Ltd | Administrative & support | 2020 |
| Exclusive Resource Recruitment Limited | Administrative & support | 2022 |
| Exclusive Tech Limited | Information & communication | 2018 |
| Exclusive Technology Solutions Limited | Households | 2020 |
| Exclusive Vehicle Assessors Limited | Administrative & support | 2023 |
| Exeat Ventures Limited | Manufacturing | 2013 |
| Execgo Ltd | Transport & logistics | 2026 |
| Execlane Ltd | Transport & logistics | 2014 |
| Exective Transfers Ltd | Other services | 2026 |
| Executive Acquisitions Ltd | Real estate | 2023 |
| Executive Coffee Ltd | Hospitality | 2006 |
| Executive Elite Travel Limited | Transport & logistics | 2022 |
| Executive Financial Management Ltd | Financial services | 2020 |
| Executive Fitness Limited | Extraterritorial | 2017 |
| Executive Global Holdings Ltd | Real estate | 2023 |
| Executive Group Ltd | Real estate | 2019 |
| Executive Holdings Limited | Real estate | 2015 |
| Executive Law Limited | Extraterritorial | 2025 |
| Executive Medical Limited | Extraterritorial | 2025 |
| Executive Private Enterprises Limited | Financial services | 2012 |
| Executive Serv Ltd | Transport & logistics | 2020 |
| Executive Support Northwest Limited | Administrative & support | 2017 |
| Executive Telecommunications (UK) Limited | Information & communication | 2003 |
| Executive Travell Ltd. | Administrative & support | 1998 |
| Exedra Properties Ltd | Real estate | 2007 |
| Exedra Property Group Ltd | Construction | 2007 |
| Exedra Property Holdings Limited | Real estate | 2018 |
| Exell Homes Limited | Real estate | 2021 |
| Exelsior Developments Ltd | Professional & scientific | 2004 |
| Exercising Psychology Ltd | Professional & scientific | 2024 |
| Exertive Care Group Ltd | Health & social care | 2024 |
| Exertus Building Services Ltd | Construction | 2018 |
| Exeter Assets (NO 2) Limited | Real estate | 2016 |
| Exeter Assets Limited | Real estate | 2016 |
| Exeter Property Holdings Limited | Real estate | 2021 |
| Exeter Retail GP LLP | | 2021 |
| Exeter Retail LP | | 2021 |
| Exeter Retail Nominees 1 Limited | Extraterritorial | 2021 |
| Exeter Retail Nominees 2 Limited | Real estate | 2021 |
| Exgray Technologies Limited | Information & communication | 2024 |
| EXH BDC Ltd | Hospitality | 2025 |
| EXH Kitchco 1 Ltd | Hospitality | 2025 |
| EXH MJ Limited | Hospitality | 2025 |