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Our company looks back on almost 100 years of history! A long time in which a lot has happened, and we have played a decisive role in shaping the development of our industry. Take a journey into the past with us.


We acquire Gottfried Bischoff GmbH, a specialist in flue gas desulphurisation technology, and thus enter the market for flue gas cleaning in power plants and waste-to-energy facilities.

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