| Devcore Projects Ltd | Construction | 2020 |
| Devcouk Ltd | Manufacturing | 2015 |
| Devdin Limited | Extraterritorial | 2005 |
| Develop Daily Limited | Information & communication | 2025 |
| Develop Potential Training and Coaching Limited | Professional & scientific | 2016 |
| Develop Training & Consultancy Services Ltd | Professional & scientific | 2017 |
| Developath Ltd | Wholesale & retail | 2025 |
| Developer Legal Services Limited | Administrative & support | 2021 |
| Developing Potential (UK) Limited | Professional & scientific | 2007 |
| Developing Winners in Life Limited | Professional & scientific | 2014 |
| Development 53 Ltd | Construction | 2015 |
| Development Advice Ltd | Administrative & support | 2021 |
| Development and Investment Services Ltd | Construction | 2026 |
| Development Hive Ltd | Information & communication | 2024 |
| Development in Sport & PE Ltd | Arts & recreation | 2024 |
| Development NW Limited | Real estate | 2022 |
| Development Resource Solutions Limited | Real estate | 2022 |
| Deviate PR Ltd | Professional & scientific | 2018 |
| Deviation Limited | Professional & scientific | 2023 |
| Devicemastersmcr Ltd | Information & communication | 2024 |
| Devildog Sauces Limited | Manufacturing | 2023 |
| Devils Flava's Limited | Hospitality | 2026 |
| Devilsoftwares Ltd | Wholesale & retail | 2023 |
| Devinci Labs Ltd | Wholesale & retail | 2024 |
| Devine and Jones Limited | Real estate | 2026 |
| Devine Autos Ltd | Wholesale & retail | 2018 |
| Devine Building Services Ltd | Construction | 2019 |
| Devine Destiny Delivery Services UK Limited | Wholesale & retail | 2026 |
| Devine Insight Ltd | Wholesale & retail | 2017 |
| Devise Construction Ltd | Financial services | 2017 |
| Devise Patronage CIC | Other services | 2026 |
| Devkin Ltd | Information & communication | 2025 |
| Devlin Entertainment Ltd | Information & communication | 2026 |
| Devlin Talent Ltd | Administrative & support | 2023 |
| Devlon Software Ltd | Information & communication | 2021 |
| Devlux 4D LLP | | 2020 |
| Devlux Limited | Construction | 2015 |
| Devon Ashley Ltd | Wholesale & retail | 2024 |
| Devon Developments N/W Ltd | Real estate | 2020 |
| Devon Hardwoods Limited | Wholesale & retail | 1985 |
| Devon Homes N/W Ltd | Real estate | 2023 |
| Devon Mews (Whitefield) Limited | Households | 1974 |
| Devon Openers Limited | Administrative & support | 2017 |
| Devonbell Limited | Administrative & support | 1992 |
| Devonport Estates Ltd | Real estate | 2026 |
| Devons Retreat Limited | Real estate | 2026 |
| Devonshire Concepts Limited | Water & waste | 2024 |
| Devonshire Court Management Company (Salford) NO 1 Limited | Households | 1965 |
| Devonshire Court Management Company (Salford) NO 2 Ltd | Households | 1965 |
| Devonshire Court Management Company (Salford) NO.3 Limited | Hospitality | 1967 |
| Devonshire House Property Limited | Real estate | 2007 |
| Devora Reisel Limited | Extraterritorial | 2019 |
| Devsector Ltd | Wholesale & retail | 2024 |
| Devspark Ltd | Information & communication | 2024 |
| Devtan Ltd | Real estate | 2016 |
| Devwoo Ltd | Wholesale & retail | 2020 |
| Devworx Ltd | Information & communication | 2019 |
| DEW DEW Moran Limited | Administrative & support | 2002 |
| Dewan Ltd | Information & communication | 2014 |
| Dewfield Foods UK Limited | Manufacturing | 2023 |
| Dewil Ltd | Information & communication | 2013 |
| Dewl Investments Limited | Real estate | 2025 |
| Dewl Limited | Wholesale & retail | 2024 |
| Dewston Limited | Real estate | 1983 |
| DEX Construction Group Limited | Construction | 2017 |
| Dexcorp Industries Limited | Hospitality | 2026 |
| Dexgen Ltd | Administrative & support | 2024 |
| Dexhands Ltd | Construction | 2026 |
| Dexora Zentora Limited | Wholesale & retail | 2025 |
| Dexparts Ltd | Wholesale & retail | 2025 |
| Dexstra Ltd | Information & communication | 2018 |
| Dexsum Plumbing Services Ltd | Water & waste | 2017 |
| Dexter Bell Limited | Financial services | 2008 |
| Dexter Construction (M/C) Ltd | Real estate | 2025 |
| Dexter Construction Ltd | Construction | 2023 |
| Dexter Surgical Limited | Health & social care | 2021 |
| Dexter's Diamonds Property Portfolio Ltd | Real estate | 2024 |
| Dexterity Consulting Ltd | Professional & scientific | 2013 |
| Dexurion for Services Ltd | Extraterritorial | 2026 |
| Dexwright Limited | Real estate | 2024 |
| Deya Treuhand Ltd | Extraterritorial | 2023 |
| Deyaa Alnosk Limited | Wholesale & retail | 2020 |
| Deyinks UK Limited | Professional & scientific | 2017 |
| Deysi's Purified Products Ltd | Manufacturing | 2021 |
| Dezire Motors Ltd | Wholesale & retail | 2020 |
| Deziree Mod'J Beauty Ltd | Wholesale & retail | 2025 |
| De’S Property Management Ltd | Real estate | 2025 |
| DF Aviation Limited | Administrative & support | 2025 |
| DF Capital Bank Limited | Financial services | 2016 |
| DF Capital Financial Solutions Limited | Financial services | 2023 |
| DF Capital Retail Finance Limited | Financial services | 2024 |
| DF Design and Build Limited | Construction | 2025 |
| DF ENT Ltd | Hospitality | 2025 |
| DF International Investments LLP | | 2024 |
| DF Stone Masonry Ltd | Manufacturing | 2012 |
| DF Technology Holdings Ltd | Financial services | 2024 |
| DF06 Ltd | Wholesale & retail | 2025 |
| DFA Consultancy Ltd | Professional & scientific | 2016 |
| DFC Droylesdon Ltd | Hospitality | 2024 |
| DFD Luxe Ltd | Wholesale & retail | 2026 |