Capital Tool Industries
CTI is a long established company producing quality Gear Cutting Tools. We specialize in the manufacture of Gear Hobs, Worm Gear Hobs, Involute Gear Cutters, Gear Shaper Cutters, Gear Shaving Cutters & all types of Milling Cutters. Read more Or visit www.capital-tool.com

Gleason Corporation
Gleason Corporation’s mission is to be The Total Gear Solutions Provider™ to its global customer base. Gleason is a world leader in the development, manufacture and sale of gear production machinery and related equipment. The Company’s products are used by customers in automotive, truck, aircraft, agriculture, mining, windpower, construction, power tool and marine industries and by a diverse set of customers serving various industrial equipment markets. Gleason has manufacturing operations in Rochester, New York; Rockford, Illinois; Dayton, Ohio; Munich and Ludwigsburg, Germany; Studen, Switzerland; Bangalore; India, and Suzhou, China and has sales and service offices throughout North and South America, Europe and in the Asia-Pacific region. Read more Or visit www.gleason.com

Gleason Cutting Tools Corporation
Wherever superior gear performance is needed -- from hand-held power tools to super tankers, from automobiles to aircraft -- Gleason Cutting Tools Corporation gear tools are at work, helping raise the standard of bevel and cylindrical gear manufacturing to levels unimaginable just a few years ago. Read more Or visit www.gleason.com

Klingelnberg AG
Klingelnberg is a world leader in the development, manufacture and sale of gear production machinery and related equipment. Read more Or visit www.klingelnberg.com

Klinglenberg GmbH
Klingelnberg is a world leader in the development, manufacture and sale of gear production machinery and related equipment. Read more Or visit www.klingelnberg.com

Liebherr America / Klingelnberg America
Liebherr Gear Technology Co. is your North American access point to Sigma Pool's broad range of technically advanced gear manufacturing technologies and processes. Read more Or visit www.liebherr.com

Samputensili S.p.A.
SU America is a unit of Samputensili S.p.A. of Bologna, Italy and a part of the multi-national Maccaferri Industrial Group. Read more Or visit www.samputensili.com