Robert George Banks
Robert Krause GmbH & Co. KG
Robinson Perry
Robinson & Robinson
Robison Steve R.
Roder Peter
Rodriquez Rodrigo
Rogers Victor D.
Rogers, Jr. Walter C.
Rohe Design B.V.
Roland Billy F.
Rolf Benz AG
Roplas Pty. Ltd.
Roquiz Eliseo M.
Roseen James E.
Rosenberg Harvey J.
Roser Dawn C.
Roset Pierre E.
Roset S.A.
Rossi Alessandro Vassallo