Dublin
- Eacombs limited
- Eager Beaver The
- Eamonn Doran's
- Eamonn Moran
- Eamonn Murray
- Early Bird Cafe The
- Early Learning Centre
- Earth2earth
- East Coast Containers
- East Coast Drain Services Ltd.
- East Wall
- EasyDNA Limited
- Easy Garden - Garden Centre
- Easy Mortgages
- Easy Mortgages
- Easy Reach Window Cleaning
- EBS Mortgages
- Echo Moving & Storage
- Eco Logic
- Ecophon Acoustic Ceiling
