Our company
A Family Business evolved to advanced industrial level
STI – Steam Industry – is a young, dynamic company, and a very positive example of a successful Italian family business evolved to advanced industrial level.
The company was founded in the year 2000, but the STI brand was launched in 2009, summing-up the 20 years’ experience gained by the Passuello family in the steam cleaning sector.
Such a treasured heritage has been taken up by the second generation, who has been at the helm of the company for some time now, and has already launched many long-term, large-scale projects which are appreciated by an ever-growing list of customers from all over the world.
Our history
2000
Founding year of the Company, and launch on the market of the “Domestic” line of steam generators
2004
Launch of the “Professional” line of steam generators
2009
The STI–STEAM INDUSTRY brand is launched
2012
Launch of the patented VAP FILTER technology
2014
The second generation of the Passuello family takes control of the Company
2015
Expansion of the production plant, and launch of the Industrial Line
2017
Launch of the most successful STI steamer, model Comby 3500
2020
2023
2024
Launch of the “Pest Control” line
What do we do?
We are leaders in the production of steam cleaning machines.
STI Steam Industry:
our social commitment
At STI Steam Industry, we believe that business success must be accompanied by a strong sense of social responsibility. For several years, we have been proud to support I Bambini delle Fate (The Fairy Children), an organization that is tangibly committed to supporting projects dedicated to children and young people with intellectual disabilities and their families. Through our contribution, we join a network of companies and individuals who believe in the importance of building a more inclusive and supportive society.
Our support is particularly focused on the Intellectual Disability project, which offers concrete opportunities for inclusion and autonomy to those who often face complex obstacles in daily life. Through this collaboration, we want to emphasize that our commitment goes beyond producing cutting-edge sanitation technologies: we stand with people and communities, working every day to make a difference, not only with our products but also with our values.