| AESTHORA30 Limited | Wembley | 2026 |
| Aesti Limited | Liverpool | 2022 |
| Aestimo London Ltd | London | 2023 |
| Aestir Ltd | Bury St. Edmunds | 2025 |
| Aestivo Ltd | Crawley | 2025 |
| Aestkinder Ltd | Ruislip, | 2025 |
| Aesto Global Ltd | Coventry | 2026 |
| Aesvani Limited | Kent | 2024 |
| AET Cars Ltd | Wolverhampton | 2024 |
| AET Commercials Ltd | Rochdale | 2025 |
| AET Investment Holding Ltd | London | 2023 |
| AET London Ltd | London | 2022 |
| Aetee Limited | Stroud | 2001 |
| Aetehnology Ltd | Barnsley | 2024 |
| Aeterecon Ltd | London | 2017 |
| Aeteria Ltd | London | 2026 |
| Aeterna Global Ltd | Kington | 2025 |
| Aeterna Meom Capital Limited | London | 2025 |
| Aeterna Trading Ltd | Stafford | 2025 |
| Aeternia Group Limited | Hull | 2025 |
| Aeternis Business Ltd | Kington | 2025 |
| Aeternitas Cosmetics Ltd | London | 2024 |
| Aeternitas Global Ltd | London | 2025 |
| Aeternitas Ltd | Towcester | 2020 |
| Aeternum Bulgari (UK) Ltd | Rye | 2025 |
| Aeternum Fine Art Ltd | Bromley | 2023 |
| Aeternum Fratres Limited | Tilbury | 2021 |
| Aeternum LUX Limited | London | 2021 |
| Aeternum Retail Ltd | Wickham | 2020 |
| Aeternum Reworked Ltd | Enfield | 2026 |
| Aeternum Trading Ltd | London | 2025 |
| Aetha Ltd | Harpenden | 2020 |
| Aethalis Ltd | Newcastle Emlyn | 2017 |
| Aethel Management Ltd | Woking | 2025 |
| Aethelburg Solutions Limited | Sheffield | 2025 |
| Aethelflaed Design Ltd | Llangammarch Wells | 2013 |
| Aethelgard Limited | Bromsgrove | 2026 |
| Aetheling Commerce Limited | London | 2025 |
| Aethelred Global Ltd | Bolton | 2026 |
| Aethelred Mercantile Ltd | Kington | 2025 |
| Aethelstans Outfitters Limited | Chippenham | 2022 |
| Aethelstone Trading Ltd | Dagenham | 2025 |
| Aether Abyss Limited | London | 2022 |
| Aether Adornments Ltd | Kington | 2024 |
| Aether Arts Ltd | Kington | 2024 |
| Aether Automotive Ltd | Dunstable | 2013 |
| Aether Capital Ltd | Liverpool | 2026 |
| Aether Collective Commerce Nexus Ltd | Manchester | 2025 |
| Aether Commerce Ltd | London | 2025 |
| Aether Curios Ltd | Wolverhampton | 2024 |
| Aether Global Ltd | Kington | 2025 |
| Aether Group Limited | Chelmsford | 2024 |
| Aether Herbals Ltd | Manchester | 2025 |
| Aether Imports Limited | London | 2026 |
| Aether Interiors Limited | Nottingham | 2026 |
| Aether Investment (UK) Limited | Bristol | 2024 |
| Aether Investments Group Ltd | London | 2020 |
| Aether Motion Capital Ltd | Kent | 2024 |
| Aether Retail Group Ltd | Whitstable | 2026 |
| Aether Trading Limited | London | 2025 |
| Aether Vault Collectables Ltd | Frome | 2026 |
| Aether Vault Ltd | Romford | 2025 |
| Aether Wear Ltd | Huddersfield | 2025 |
| Aether Wholesale Ltd | Covent Garden | 2025 |
| Aetherbyte Ltd | London | 2025 |
| Aetherco Ltd | London | 2024 |
| Aethercore Co., Limited | Kington | 2025 |
| Aethercore Nexus Ltd | Mitcham | 2024 |
| Aethercraft Global Ltd | Kington | 2024 |
| Aethereality Company Limited | Guildford | 2023 |
| Aetherecom Ltd | Edenbridge | 2025 |
| Aethereon UK Ltd | Aberdeen | 2025 |
| Aetheressence Ltd | London | 2026 |
| Aetherforge Ltd | Lincoln | 2025 |
| Aethergoods Ltd | Motherwell | 2025 |
| Aethergrove Ltd | Tonbridge | 2025 |
| Aetheria Global Ltd | London | 2025 |
| Aetheria Global Services Ltd | London | 2023 |
| Aetheria Holdings Ltd | London | 2023 |
| Aetheria House Ltd | Ilford | 2025 |
| Aetheria Tourism Ltd | London | 2026 |
| Aetherion Industrial Supplies Ltd | London | 2025 |
| Aetherion Nexion Ltd | London | 2025 |
| Aetherion Tech Limited | Northampton | 2025 |
| Aetheris Cosmetics Limited | Manchester | 2025 |
| Aetheris Group Ltd | Kington | 2025 |
| Aetheris Health Ltd | Kington | 2025 |
| Aetheris International Ltd | London | 2025 |
| Aetheris Technologies Ltd | Kington | 2025 |
| Aetheris Trade Co., Limited | Kington | 2025 |
| Aetheris Trading Limited | Ipswich | 2026 |
| Aetherium Technologies Ltd | London | 2025 |
| Aetherium Trade Ltd | Kington | 2025 |
| Aetherium Ventures Limited | London | 2025 |
| Aetherius Home Design Ltd | Crosby | 2025 |
| Aetherix Frontier Tech Ltd | Poole | 2025 |
| Aetherix Limited | London | 2025 |
| Aethern Energy UK Ltd | Coventry | 2023 |
| Aetherpath Ltd | London | 2025 |
| Aetherplex Digital Ltd | Kington | 2026 |