Since 1877, the way Kiefer thinks and acts has revolved around optimum solutions and products. The aim has always been to create ventilation and air-conditioning technology that is fit for people, does not harm the environment and saves energy – and today more than ever. Our customers' satisfaction is very important to us. This means that we are on hand during every phase of the project: from the initial sketch through the finished project all the way to installation and maintenance services.
Our trademark
Kiefer air diffusers stand for draught-free air distribution, high quality, attractive design and perfect installation details for unobtrusive integration into the room.
Company: | Kiefer Klimatechnik GmbH |
Location: |
Heilbronner Straße 380 - 388 70469 Stuttgart, Germany Telefon +49 711 81 09-0 E-mail: info@kieferklima.de Internet: www.kieferklima.de |
Founded: | 1877 |
Product Overview: |
Linear diffusers Wall air passages Air diffusers Displacement outlets Chilled ceiling panels Air/water systems Concrete core cooling with air Light and acoustic sails |
Service profile: | Plant engineering (construction of complete ventilation and air-conditioning plants for the non-residential sector), maintenance, customer service, consulting, planning, research |
Managing Directors: | Ingo Kiefer, business graduate |
Personnel: | 100 |
Markets: | National, European, Global |
International Representation: | Andorra, Austria, Belgium, China, Czech Republic, France, Ireland, Italy, Korea, Luxembourg, Netherlands, Poland, Portugal, Qatar, Serbia, Slovenia, Spain, Switzerland, Taiwan, United Kingdom, South-East Asia and United Arab Emirates. |
Certification: | Quality management system according to DIN EN ISO 9001:2015 |
Other activities: | Apprenticing company, member of ITGA (Industrieverband Technische Gebäudeausrüstung [Industrial Association for Technical Building Equipment]), FGK (Fachverband Gebäude-Klima e.V. [Trade Association for Buildings and Climate]) |
Leading industry association of the German air conditioning and ventilation industry.
For more information visit FGK directly»
Company founder Georg Kiefer was born in Nuremberg in 1842, the son of a sculptor. He initially trained as a carpenter, but then took work in Berlin and Frankfurt in the food industry. During the Franco-Prussian war of 1870-71 he performed his duty as a civilian caterer and then went on to run a food shop in Marseilles for several years.
The founding years
Many people who worked in flour processing suffered from health problems as a result of the formation of dust. This motivated him to found the company “Stuttgarter Maschinenfabrik Gg. Kiefer”, in Rotebühlstrasse in Stuttgart, on 18 March 1877 and to develop ventilation plants for application in these areas. He sold his products not only within Germany but also to many neighbouring countries and as far away as Africa and South America. In 1882 he purchased a mill in the Feuerbach district of Stuttgart to use as a new production site.
The war years and global economic crisis
Innovation of linear diffuser systems
Setup and expansion of the business area of components
Kiefer Klimatechnik GmbH is a leading company in the field of ventilation, air handling and air conditioning technology. Our range of services includes consulting, planning and execution of systems for thermal comfort and industrial air conditioning, as well as the associated installation and maintenance. For almost four decades, Kiefer has also been selling high grade ventilation components worldwide, such as linear diffusers, wall passages, displacement outlets, light and acoustic sails, chilled ceiling panels and concrete core cooling systems, developed in the company's own laboratories.
© 2025 Kiefer Klimatechnik GmbH