Stilmas S.P.A.

Stilmas S.P.A.

Stilmas develops complex and wide-ranging projects capitalizing on more than 60 years of experience in the realization of complete generation, storage and distribution of Clean Utilities Systems (Purified Water, Water for Injection, Clean Steam) for pharmaceutical and bio-tech industries. Stilmas is an ISO 9001:2008 certified company, representing leading technology for distillation, purification plants as well ultra-pure steam production systems for pharmaceutical companies. With more than 10,000 installations worldwide, Stilmas has played a major role in the Pharmaceutical / Biotech markets for over 60 years. Through distributors and agencies, Stilmas has a very strong presence worldwide, and we have continued to increase that presence by opening offices directly in countries like China, Russia and the United States.

Company details

Viale delle Industrie, 14 , Settala , Milan 20090 Italy

More Office Locations Locations Served

Business Type:
Industry Type:
Water and Wastewater - Water Filtration and Separation
Market Focus:
Globally (various continents)

This company also provides solutions for other industrial applications.
Please, visit the following links for more info:

1912- Stilmas was founded by Dr. Eng. Mascarini with the name of Mascarini Company for the construction of innovative patented systems for industrial steam production. The name of the company is, in itself, an effective symbol of our history and tradition, being the merging of the Founder’s name, and our main product, STIL (L)-MAS (carini).


Stilmas moves towards the manufacturing of pure water treatment plants


A decisive expansion: a new operational center is built up in Settala, outskirts of Milan


Stilmas becomes a worldwide leader in the Pharmaceutical field


Inception of DOC


Opening of a representative office in Shanghai, China


Stilmas expands its activities into an additional site, close to Milan and dedicated to mechanical works


Acquisition: Olsa


A new acquisition supports the business: Ponzini


A further step: a new production site established in China


Stilmas opens its subsidiary Stilmas USA, dedicated to the market in Northern America


Starting the extension of the facilities in Settala, with new 4.000 square meters


Opening of a representative office in Moscow, Russia


Stilmas celebrates its first 100 years of experience


Stilmas keeps expanding in China


Inauguration of new production facility and offices in Settala


New rebranding

Stilmas is an industrial and engineering Company specialized in research, design, development and construction of high technology systems for pharmaceutical, biotechnological and cosmetic industries.

The scope of our business encompasses design, production, assembly and installations of equipment and instruments up to successful qualification. 

The range and variety of production includes generation equipment, as well as complete storage and distribution systems for Purified water, Water for Injection and Pure steamobtained by multiple technologies: chemical, thermal and mechanical.

A dedicated R&D department and its active participation in international committees, allows Stilmas to be up to date with the latest developments regarding the international regulations and standards in the pharmaceutical, biotechnological and cosmetic industry.

By doing so, we are able to offer our clients the most advanced solutions.