Rundmund Theo
Rusch Norbert
Ryan Jeffrey
Rydberg Bo L.
Rymell Robert John
Sadi S.p.A.
Saeki Kentaro
Sager-Hintermann Kurt
Sakai Tadashi
Saladino Laura S.
Sallay Gregory L.
Sanko Concrete Building Material Manufacturing Co., Ltd.
Sareyka Brett W.
Satou Yuuji
Sauder Robert A.
Savard Louis-Marie
Schell Paul F.
Schiffers, Jr. Albert
Schmidt Robert C.
Schmitt-Raiser Karl-August