Businesses
- E and C Figgis, tea merchants
- E and D Carton, auctioneers and valuers and pig salesmen
- E Nestor, milliner
- Earle and Company
- Eason and Son Limited
- Ebenezer Thompson and Company
- Eburite Paper Company Limited
- Eden Brothers
- Edinburgh Hotel
- Edinburgh Roperie and Sailcloth Company Limited
- Edison and Swan United Electric Light Company
- Educational Company of Ireland
- Edward Doyle and Company, gents outfitters
- Edward Fitzgerald, solicitor
- Edward Goff, grocers
- Edward Lee and Company Limited
- Edward Moore, publican
- Edward O'Connor and Company
- Edward Walsh and Sons
- Egan's Hotel
- EH Bentall and Company Limited
- Elizabeth Sheridan, grocer, wine and spirit merchant
- Ellis and Company
- Elpis Private Hosptial
- Empire Carpet Company Limited
- Empire Mantle Company
- English and Scottish Law Life Assurance Association
- English Margarine Works Limited
- Ephraim Marks and Company Limited, penny bazaar
- Equitable Loan and Investment Society
- ER Moore, jeweller
- Ernest Manico Limited
- Euston Hotel
- Evening Telegraph