- Engineering consultant
- Electric vehicle charging station
- Engineer
- Event planner
- Electrical installation service
- Electrical substation
- Electronics vending machine
- Electronics
- Exterior shop
- Environmental organization
- Entertainer
- Elevator service
- Emergency dental service
- Environment renewable natural resources
- Electrical wholesaler
- Elevator manufacturer
- Electronics repair shop
- Energy equipment and solutions
- Event ticket seller
- Erotic massage