We reduce emissions

Emission Control Systems for Stationary, Mobile and OEM Applications

Development • Manufacturing • Sales • Service


Ultra-Low NOx Emissions can be achieved! Experience since 1983!


More than 3000 Systems Sold!


Market Leader for Retrofit in California!

The specialist for exhaust gas purification:

With over 30 years of experience in stationary, on- and offroad, rail and marine applications, Hug Engineering has a unique level of expertise in reducing emissions. Our success is based on intensive, focused R&D and a wide range of advanced emission reduction systems - from standardized modules to customized systems. As an innovative leader in exhaust gas purification technology, we have developed systems that will obtain the maximum reduction of exhaust gas emissions.

We develop, design and produce all key components including ceramic substrates, catalytic coatings, housings as well as control systems at our production facility in Switzerland. We are setting new benchmarks and world standards in the area of exhaust gas aftertreatment.

Hug Engineering AG is part of Faurecia, a worldwide successful partner for all leading manufacturers of engines and vehicles.

SCR and DPF Systems for All Applications

Want to Learn More About Hug Products?

Hug Engineering AG | Im Geren 14 | 8352 Elsau | Switzerland | Phone +41 (0)52 368 20 20
info.ch@hug-engineering.com | www.hug-eng.ch

Hug Engineering, Inc. | 123 Holmes Road Unit #1-3| Liberty Hill, TX 78642 | U.S.A. | Phone +1 512 548 6710
info.us@hug-engineering.com | www.hug-engineering.com

Hug Engineering GmbH | Otto-Lilienthal-Strasse 1 | 39120 Magdeburg | Germany | Phone +49 391 555 44 44
info.de@hug-engineering.com | www.hug-eng.ch

Hug Engineering Italia S.r.l. | Via E. Caldara 24/A | 20122 Milano | Italy | Phone +39 02 96753050
info.it@hug-engineering.com | www.hug-eng.ch