Salvin Keith Thomas

Sam P. Wallace Company, Inc.

Satterberg Lars H.

Schlieman Melvin Glynn

Schmitz, Jr. Floyd Albert

Sedco, Inc. of Dallas, Texas

Siehr Richard L.

Six John W.

Smith L. Clark

Smith Wayne Gerald

Societe Anonyme dite: Ateliers et Chantiers de Bretagne-A C B

Societe Anonyme dite: Potain Poclain Materiel

Spector Eric S.

Spetsialnoe Konstruktorskoe Bjuro Gazstroimashina

Staats David

Stamco Division, The Monarch Machine Tool Company

Stanspec Co.

Steadman Containers Limited

Stelck Peter

Stieber Tim David