| 34 | Saipem, Italy | 
										
						| 33 | Saline Water Conversion Corporation, Saudi Arabia (S.W.C.C) | 
										
						| 32 | SAUDI ELECTRICITY COMPANY, Saudi Arabia | 
										
						| 31 | Saudi Government Railroad Organization, Saudi Arabia | 
										
						| 30 | Samsung Engineering Company Limited (SECL) | 
										
						| 29 | Samsung Heavy Ind., Co., Ltd., Changwon / Koje Plant, Korea | 
										
						| 28 | Samyun Ind., Co., Ltd, Korea | 
										
						| 27 | San Diego County Water Authority | 
										
						| 26 | Seals Fluid Processing Corp., USA | 
										
						| 25 | Sea Containers | 
										
						| 24 | Sedae Enertech Co., Ltd. / Nooter Eriksen / PRATT & WHITNEY ROCKETDYNE | 
										
						| 23 | Senermex Ingeniería y Sistemas, S.A. DE C.V., Mexico | 
										
						| 22 | SK Innovation, Ulsan, Korea | 
										
						| 21 | SOCAR, Turky | 
										
						| 20 | Sumitomo Heavy Ind., Ltd., Japan |