Marioff milestonesFrom its base in Vantaa, Finland Marioff produces its innovative HI-FOG® water mist fire protection systems for use in every corner of the Earth. Each system is tailored to the specific requirement and designed, manufactured and installed by highly-trained Marioff people.With some 1,500 installations now protected on land, and another 1,000 at sea, Marioff has a huge list of references, amongst which are Madrid Metro, Paris A86, Madrid M30, and the new Helsinki tunnel service network. For more about Marioff and its products, click here or on their logolink on this page. 04/09.