| Client name | City | Country |
|---|---|---|
| Bürkert & Cie. S.a.r.l. | Villé | France |
| C.P.C. - Control(ing) Product Concept | Cordemais | France |
| Carbon Black Nederland B.V. | Botlek | Netherlands |
| Cargill b.v. | Sas van Gent | Netherlands |
| Cargill BV | Schiphol | Netherlands |
| CMR Group HQ | Marseille Cedex 13 | France |
| ConPackSys | Dordrecht | Netherlands |
| Corlido Procurement Services b.v. | Emmen | Netherlands |
| Corporate Solutions | Voest | Belgium |
| Covestro Antwerpen N.V. | Antwerpen | Belgium |
| CVM - Cie de Vannes & Moteurs | Venissieux | France |
| Dana Petroleum Netherlands B.V. | The Hague | Netherlands |
| Danieli Corus Europe BV | Velsen Noord | Netherlands |
| De Jong Combustion b.v. | Schiedam | Netherlands |
| De Smet AGRO s.a. | Mont-Saint-Guibert | Belgium |
| Deltafluid S.A.R.L. | Lacq | France |
| descote s.a.s | Feyzin | France |
| Diro Atlantique | Saint Jean D’Illac | France |
| DMV International | Veghel | Netherlands |
| DOW Benelux N.V. | Terneuzen | Netherlands |
| DSM Polymers & Hydrocarbons | Geleen | Netherlands |
| DSM Research | Geleen | Netherlands |
| EIFFAGE ENERGIE SYSTEMES | Saint Julien les Metz | France |
| Eight Lakes Shared Services B.V. | BREDA | Netherlands |
| EKIUM | Lyon Cedex 07 | France |
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