About Us

Keller Technology Corporations 'designs & builds' and 'builds-to-print' specialty process equipment for the manufacture of Semiconductors, Medical Devices & Combination Products, Food Products, and Commercial & Industrial Products. Our capabilities also include high precision machining, fabrication, and assembly of components and equipment for high energy research at universities and national labs.

Operating from facilities in Buffalo, New York - Charlotte, North Carolina and affiliates in Seoul, South Korea - Keller Technology offers a range of services from machining a single part to the engineering and manufacture of an integrated manufacturing system.

Our corporate mission is focused upon Total Reliability, providing our customers quality performance, value, schedule adherence, and technical compliance.

In 1918 Joseph and Arthur P. Keller, Sr. founded Duplex Buffing Machine Company, soon to become J & A Keller Machine Company. The company began as a general machine job shop servicing the local industries of metropolitan Buffalo, New York.

Over the next forty years, the company grew both in size and capabilities providing machine-building services to customers located throughout the United States. Upon entering the eighties, the name was changed to Keller Technology Corporation to reflect the company's expanding global scope of operations and capabilities.

Keller Technology Corporation remains a family owned and managed corporation with fifth generation participants - supported by a skilled and talented staff of professionals.

For information on employment opportunities at Keller Technology Corporation go to our careers page.