| Client name | City | Country |
|---|---|---|
| EBRO Armaturen | Hagen | Germany |
| EBRO Armaturen USA | Houston | United States |
| Eckardt Foxboro Great Britain | Watford, Hertfordshire WD18YH | United Kingdom |
| ECM Projetos Industriais Ltda. | Belo Horizonte | Brazil |
| EDL Anlagenbau GmbH Leipzig | Leipzig | Germany |
| Egypt Basic Industries Corporation | Cairo | Egypt |
| Egyptian Fertilizers Company S.A.E. | Ain Sukhna, Suez | Egypt |
| EIFFAGE ENERGIE SYSTEMES | Saint Julien les Metz | France |
| Eight Lakes Shared Services B.V. | BREDA | Netherlands |
| EKATO Rühr- und Mischtechnik GmbH | Schopfheim | Germany |
| EKIUM | Lyon Cedex 07 | France |
| ELCON Meß- und Regelanlagen | Gelsenkirchen | Germany |
| Electrowatt Engineering (Oman) | Muscat | Oman |
| Elektroplanung Lütkenhaus | Weilerswist - Metternich | Germany |
| Elpro GmbH | Berlin | Germany |
| ELSEWEDY ELECTRIC PSP | New Cairo | Egypt |
| EMCO Controls A/S | Hillerød | Denmark |
| Emerson | Korschenbroich | Germany |
| Emerson Automation Solution Germany GmbH | Mönchengladbach | Germany |
| Emerson Process Management | Cernay | France |
| Emerson Process Management AG | Wiener Neudorf | Austria |
| Emerson Process Management Virgo Valves SRL | Magnago | Italy |
| Emery Oleochemicals GmbH | Düsseldorf | Germany |
| Emile Egger & Cie SA | Cressier | Switzerland |
| Emile Egger & Co GmbH | Mannheim | Germany |