Jorma Kontio (78)
AB Archimedes (16)
AB Pentaverken (10)
British Sea Gull Company Ltd. (10)
Electrolux (10)
Outboard Motors Corporation/Outboard Marine Corp. (10)
British Anzani Engineering Company (6)
Auto-Koneistamo Oy (5)
Nymanbolagen AB (5)
Scott-Atwater Outboard Motor Company (5)
AB Aldell Motor (4)
Tohatsu (4)
Tomos (4)
Valmet Jyskän tehdas (4)
Brunswick Corporation (3)
Clinton Engines Corporation (3)
Elto Outboard Motor Company (3)
McCulloch of Belgium S.A. (3)
AB Cykelfabriken Monark (2)
Austin Burrell Limited (2)
Bolinders Fabriks AB (2)
Briggs & Stratton (2)
Evinrude Motor Company (2)
Gale Products Inc. (2)
J. Benson Motor (2)
Jonsereds Fabrikers Aktiebolag (2)
KMB Johannisthal (2)
Kiekhaefer Corporation (2)
Kjapp Motorfabrik (2)
König-Motorenbau G.m.b.H (2)
McCulloch Motors Corporation (2)
Porin Konepaja Oy (2)
Schnacke Manufacturing Corporation (2)
Tandsbyns Mekaniska Verkstad (2)
Valmet Linnavuoren tehdas (2)
AB Gyroverken Speed (1)
AB Seth A. Högman (1)
AB Volvo Penta (1)
ATCO (Atlas Chain Company) (1)
Ahjon Konepaja Osakeyhtiö (1)
Aspera Motors (1)
Brockhouse Engineering Ltd. (1)
Chrysler Corporation (1)
Clarke Engineering Company (1)
Coventry-Victor Motor Company (1)
Diesella Produktion A/S (1)
Gravers Motoraktiebolag (1)
Honda (1)
Husqvarna (1)
Jobu Mekaniske Verksted AS (1)
Kawasaki (1)
Koban Manufacturing Company (1)
Lauson Manufacturing Company (1)
Meccanica Garelli S.p.A. (1)
Metal Products Corporation (1)
Motorfabriken Göta (1)
National Pressure Cooker Company (1)
Outboard Jet Inc. (1)
Oy Axel von Knorringin Teknillinen Toimisto Ab (1)
Oy Elfving Ab (1)
Oy J.A.Nurmi Ab Kehysliike (1)
Perkins Engines (1)
Power Engineering Company Ltd. (1)
S.A. Bernard Moteurs (1)
Teijon Tehtaat Oy (1)
Teknillinen Toimisto Commercial Oy (1)
Vincent Engineers (Stevenage) Ltd. (1)
World Motorboat Corporation (1)
Yamaha Corporation (1)
