1903 - The Danish engineer Iørgen Krüger

The Danish engineer Iørgen Krüger establishes his water treatment company in Copenhagen.

Within a few years Krüger is an international company operating in London, Berlin and Leningrad, and opening representative offices in Scandinavia.

Before the First World War, Krüger had already patented and developed several innovative processes for the sterilization and titration of chemical products, which it markets not only in Europe but also in the USA and in South America.