- E.ON UKEnergy, telecoms & utilities · 1990
- E4Media, music & games · 200167
- Ealing StudiosMedia, music & games · 193148
- Earache RecordsMedia, music & games · 198561
- Early Learning CentreShops & marketplaces · 197473
- East West RecordsMedia, music & games · 195561
- Eastern AirwaysTravel & hotels · 1997
- easyJetTravel & hotels · 1995
- eBayApps & fintech · 199570
- The EconomistMedia, music & games · 1843
- EcotricityEnergy, telecoms & utilities · 199652
- Ede & RavenscroftShops & marketplaces · 169870
- EDF EnergyEnergy, telecoms & utilities · 198982
- Edinburgh AirportTravel & hotels73
- Edinburgh Bicycle Co-operativeShops & marketplaces · 197761
- Edinburgh Festival FringeArts, culture & events · 194779
- The Edinburgh Woollen MillFashion & accessories · 1947
- Edinburgh ZooArts, culture & events · 191367
- Edition PetersMedia, music & games · 1800
- Edradour distilleryDrinks · 182533
- EEEnergy, telecoms & utilities · 201079
- Ei GroupRestaurants & cafés · 199152
- Electronic ArtsMedia, music & games · 198264
- ElemisBeauty & grooming76
- Eleven SportsMedia, music & games · 2015
- Elgood's BreweryDrinks · 179552
- EllesseFashion & accessories · 195976
- ElsevierMedia, music & games · 188067
- EMI RecordsMedia, music & games · 197264
- Emma BridgewaterHome & design · 198570
- EmpireMedia, music & games · 198948
- Enterprise Rent-A-CarTravel & hotels · 195767
- Eon ProductionsMedia, music & games · 196155
- Epic GamesMedia, music & games · 1991
- EquifaxBanks, insurance & finance · 189976
- ercolHome & design52
- Ernst & YoungBusiness & industry · 198979
- EssoEnergy, telecoms & utilities · 191167
- Estée Lauder CompaniesBeauty & grooming · 194673
- eToroBanks, insurance & finance · 200773
- EtsyShops & marketplaces · 2005
- Euro Car PartsCars, bikes & motorbikes · 197864
- EuronicsShops & marketplaces · 199058
- EuropcarTravel & hotels · 194958
- EurostarTravel & hotels · 199488
- EvansFashion & accessories · 1971
- Evans CyclesCars, bikes & motorbikes · 192176
- eveHome & design67
- Evening StandardMedia, music & games · 182764
- Everards BreweryDrinks · 184955
- Everyman CinemasArts, culture & events · 193370
- Expedia GroupTravel & hotels · 199664
- ExperianBanks, insurance & finance · 198070
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