Nilfisk sets up in Denmark.
Founder of Nilfisk, P.A. Fisker, patents a vacuum cleaner using the name of Nilfisk. It is the first electric vacuum cleaner in Europe, which weights just 17.5kg and can be operated by a single person.
A new vacuum cleaner is launched, available for the first time on hire-purchase. This enables the middle class to afford a vacuum cleaner for the first time.
A new and radical Nilfisk vacuum cleaner is introduced. In comparison to its contemporaries, it is almost silent and becomes known as "the Silent Dane".
The first in the business that achieves the ISO 9002 certification for the vacuum cleaner factory.
The Advance Machine Company in Minneapolis, USA is acquired by Nilfisk. Nilfisk is now one of the biggest vendors of professional cleaning appliances in the world.
The company is re-named Nilfisk-Advance, and a new logo is introduced.
More than 4,500 employees around the world. A total of 7 production line in different countries.