Contents:
- English Electric
- English Numbering Machines Ltd
- Enquiry Systems Ltd
- Environmental Equipments Ltd
- Epsylon
- ERA Ltd
- ERMA
- ETRI Fans
- Euro Electronic Instruments Ltd
- Eurocom Data Ltd
- European Electronic Systems Ltd
- Evans & Sutherland Computer Corp
- Exchange Telegraph Co Ltd
- FabriTex Inc.
- FacitAddo
- Fairchild Semiconductors Ltd