Schwieberdinger Straße 126
71636 Ludwigsburg

More than 75 years of experience in the area of filtration – in the course of its history MANN+HUMMEL started as a small factory producing filters and grew to become a company group with global operations. Today we are proud to be a leading global filtration specialist. We develop solutions for motor cars and industrial applications and enable clean air in interior spaces and the sustainable use of water.
In figures MANN+HUMMEL stands for:

More than 20,000 employees at over 80 locations withover 1,000 R&D specialists, more than 3,000 patents and a turnover of 3.5 billion euros
We produce 24 filter elements every second. Just at the Marklkofen plant – the largest filter factory in the world – we produce more than 170 million filters.

But still we are not satisfied. Innovation is normal for us. We develop and produce cutting edge technology for the health and mobility of people. Our product range includes air cleaners, intake manifold systems, liquid filter systems, technical plastic components, filter media, cabin filters, industrial filters and membrane filters. We are constantly working on our vision of “Leadership in Filtration”.
We invite you to get to know MANN+HUMMEL – our company, our business areas, our employees –  so that you too can immerse yourself in the exciting world of filtration which is our daily work. For more than 75 years. And in future.

+49 7141 98-0
+49 7141 98-2545
Siemens AG
Werner-von-Siemens-Straße 1, Munich

Siemens is incorporated in Germany and has its corporate headquarters in Munich. It has operations in around 190 countries and approximately 285 production and manufacturing facilities. Siemens had around 360,000 employees as of 30 September 2011. 

Electrification, automation and digitalization are the long-term growth fields of Siemens. In order to take full advantage of the market potential in these fields, Siemens businesses are bundled into nine divisions and healthcare as a separately managed business.

Power and Gas
Wind Power and Renewables
Power Generation Services
Energy Management
Building Technologies
Digital Factory
Process Industries and Drives
Financial Services
Automation and drive system for steel Mills

+49-69 797 6660