Amerika
The Gleason Works, Rochester NY, USA
Gleason Automation Systems, Rochester NY, USA
Gleason Metrology Systems Corporation, Dayton OH, USA
Gleason Cutting Tools Corporation, Loves Park IL, USA
Gleason Plastic Gears, Bergen NY, USA
Gleason Indústria de Ferramentas Ltda, São Paulo, Brasilien
Europa
Gleason-Pfauter Maschinenfabrik GmbH, Ludwigsburg, Deutschland
Gleason Cutting Tools GmbH, München, Deutschland
Gleason Cutting Tools GmbH, Eisenbach, Deutschland
Gleason Switzerland AG, Studen, Schweiz
KISSsoft AG, Bubikon, Schweiz
Asien
Gleason Works (India) Private Ltd., Bangalore, Indien
Gleason Gear Technology (Suzhou) Co., Ltd., Suzhou, China
Gleason-Saikuni Co., Ltd., Niigata, Japan
Gleason Asia Co., Ltd., Tokyo, Japan