- EDF Labs
- Ecole Nationale Supérieure des Mines de St Etienne
- Ecole Polytechnique Fédérale de Lausanne
- Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich]
- Eindhoven University of Technology [Eindhoven]
- Emory University [Atlanta, GA]
- Engiweb Security
- Ericsson Business Area Digital Services
- Ericsson Security Research
- Ericsson Universal Delivery Network