- Employment agency
- Electrical substation
- Embossing service
- Emergency dental service
- Endodontist
- Equipment supplier
- Earth works company
- Environmental health service
- Engine rebuilding service
- Emergency locksmith service
- Envelope supplier
- Environmental protection organization
- Electrical equipment supplier
- Electric motor store
- Employment consultant
- Ecologists association
- Environmental organization
- Engineers' merchant
- Environmental program
- Electronics company