In the lead on any terrain
internal combustion engine exhaust gas after-treatment and sound attenuation


RTA develops customised systems for environmentally friendly exhaust gas after-treatment and sound attenuation for diesel engines optimised for each specific application.

Whether on-road, off-road or non-road – with our perfectly tailored solutions, we give our customers the crucial (competitive) advantage on any terrain.

As a successful and independent family firm in the dynamic automotive sector, we build on our strengths to achieve this: With flat hierarchies and the strongest team sprit, we constantly fulfil our own high development expectations and achieve objectives that take us forward.

Mission & Vision

We want to continue to be a successful player on the market as an independent company – with a profitable and sustainable core business marked by great innovative strength and flexibility under increasing market pressures. To this end, we have anchored four drivers in our corporate strategy RTA 2025: Professionalisation, internationalisation, innovation and quality pave the way for our success on a challenging terrain.

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Corporate policy: Download