| Kundenname | Stadt | Land |
|---|---|---|
| PYROCONTROLE | Meyzieu | France |
| QPS Groep | Dordrecht | Netherlands |
| RHODIA OPERATIONS S.A.S. | Saint Fons | France |
| S.D.E. B.U.B.A | Schoten | Belgium |
| SABIC Europe | Urmond | Netherlands |
| SABIC Petrochemicals B.V. | Geleen | Netherlands |
| Safran Aero Boosters SA | Herstal (Milmort) | Belgium |
| Samson Regeltechniek B.V. | Zoetermeer | Netherlands |
| SAMSON Regulation S.A. | Vaulx-en-Velin | France |
| SARL DELTA - IRA | ARLES | France |
| SAS NOX Industrie & Process SAS | Ivry-Sur-Seine Cédex | France |
| SBM Schiedam B.V. | Rotterdam | Netherlands |
| Schneider Electric | Soultz | France |
| SECOMAT INGENIERIE INDUSTRIELLE S.A. | Notre Dame de Gravenchon | France |
| Shell Global Solutions International B.V. | Amsterdam | Netherlands |
| Siemens Heat Transfer Technology B.V. | Hengelo | Netherlands |
| Siemens Nederland N.V. | Hengelo | Netherlands |
| Siersema Scheffers b.v. | Hertogenbosch | Netherlands |
| Sitech Services BV. | Geleen | Netherlands |
| Sitech Services BV. | Geleen | Netherlands |
| SOLVAY S.A. | Bruxelles | Belgium |
| SOLVAY SA | Brüssel | Belgium |
| SPIE Controlec Engineering B.V. | Schiedam | Netherlands |
| SPIE Nederland B.V. | Breda | Netherlands |
| Stamicarbon BV | Sittard | Netherlands |