- Executive suite rental agency
- Electrical engineer
- Estate planning attorney
- Electronic engineer
- Ear piercing service
- Eyebrow bar
- Electrical installation service
- Electronic parts supplier
- Electronics
- Electric motor repair shop
- Elevator service
- Elevator manufacturer
- Electrical appliance wholesaler
- English language instructor
- Exporter
- English language camp
- Emergency veterinarian service
- Expertise service provider
- Emergency training school
- Equipment importer