Keller Lufttechnik  GmbH + Co. KG
Neue Weilheimer Straße 30
73230 Kirchheim unter Teck

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Keller Lufttechnik AG
Walenbüchelstr. 1

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Keller USA Inc.
2168 Carolina Place Drive
Fort Mill, SC 29708

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Keller Environmental Equipment (Shanghai) Co., Ltd.
RM,2001/2002,No 3399 Yuanjiang RD,
SHANGHAI, P.C.201109

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Global Management structure

Horst and Frank Keller maintain overall responsibility for the Keller Group, consisting of the parent company in Kirchheim unter Teck near Stuttgart, and the three subsidiaries in Switzerland, the United States of America and the Republic of China. Same quality and service standards worldwide are ensured by coordinating company policy and strategies between the parent company and on-site management.

Entrepreneurial thinking and actions characterize Keller's company culture.  Executives not only contribute to Keller Lufttechnik's short-term commercial goals but also strive successfully for long-term future positioning in its market.

Keller works daily to continuously enhance its existing services and product offerings across all of its locations, as well as in the development of new innovative solutions for its customer applications.

Organisation: Quality from a single source

From the scheduling, design and production of individual applications,  to final assembly and commissioning on-site, to aftermarket service and technical assistance with systems - Keller offers single source quality throughout all phases of the contract.

Development, service and planning
Experienced engineers and technicians advise you from the initial contact, develop solutions in accordance with your requirements, and ensure the trouble-free progress from planning to production and final assembly of your process-specific air filtration system.

Customized production facilities
Relying on decades of experience and  the new process technologies resulting from research and development and in-house capabilities, Keller Lufttechnik is able to provide optimum filtration systems at the parent company in keeping with the highest quality standards demanded by the "made in Germany" designation.