Since 1974 Losma S.p.A. designs and engineers air and coolant filtration systems for machine tools. A 40-years-know-how the company offers on the market thanks to its service of Technical Advisory and Assistance, organized to assist the customer from design to turn key installation.

Company details

Via E.Fermi 16 , Curno , Bergamo 24035 Italy

More Office Locations Locations Served

Business Type:
Industry Type:
Air Filtration
Market Focus:
Globally (various continents)
Year Founded:

Losma S.p.A. is an International Leader on the market and is the sole company supplying complete solutions both for air and coolant filtration, able to cover over 95% of plant design requirements in the sector. Losma products are unique and innovative. The company distributes worldwide and is famous for efficiency, reliability and modularity.

Founded with the mission of making the workplace a healthier place, LOSMA S.p.A. is today a company with a strong eco-friendly identity and is committed in the research of new solutions to support companies in preserving the environment.

Losma S.p.A. is certified UNI EN ISO 9001:2008 and UNI EN ISO 14001:2004.

Losma group stands out for its vocation to export and internationalization. The headquarters is based in Italy, in Curno near Bergamo, and has a second office in Turin, but it controls directly the most important markets through four subsidiaries in Germany, India, UK and USA. Losma group exports to more than 60 countries thanks to its wide distributors’ network.

An increasing attention to environmental safety and protection in workplaces has been registered in the last decades from economical as well as political players: companies, users, control authorities and agencies who are strongly committed in respecting new regulations and operational guidelines.

All manufacturing companies are directly involved on these topics, especially those using machine tools, which employs coolants (neat oils or emulsions). Due to mechanical, thermic or pressure operations these liquids generate a mix of pollutants such as: mists, vapor, smoke and odors; with or without dusts and metallic swarf depending on worked material.

Air and coolant filtration systems are necessary to eliminate this pollutant mix from the workplace and can face different needs:


If pollutants disperse in the air and are inhaled by people working on the machine tools, they could lead to serious health risks. Eliminating oil mists and metallic micro-particles from the workshop helps to prevent respiratory and dermatologic disease and allergies, dangerous for all employees.


Oil particles deposit onto surrounding surfaces (floor, walls, etc.) and on machine tools, threatening their good operation; thus, air filtration can prevent those accidents caused by slippery surfaces and diminish risks of fire and short circuit caused by the deposit of oil in electrical controls or electronic devices.


Oil mists and coolant filtration assists to secure a cleaner workplace and reduce maintenance costs. Avoiding oil particles deposit on surfaces, increases not only the safety of workplaces but also limits cleaning costs and reduce maintenance interventions and breakdown events.


Installing a filtration system for air or coolant allows to reduce both cleaning and maintenance costs for workplaces and those connected to special waste disposal. Once cleaned from pollutant particles coolants can be re-used in the machining process, thus securing savings derived from a longer life. Finally, all Losma systems are designed to grant the better performances with low energy consumption, contributing to the corporate’s energy saving program.

To manage relationships with company stakeholders (internal resources, shareholders, supplier, etc.) with accuracy, transparency and responsibility, the Board of Administration approved two important documents:

Ethic Code:

Accuracy, transparency and responsibility

This important document describes the set of values, rights and duties accepted and shared from all the subjects with whom the company keeps in touch.

Organizational Model:

Corporate guidelines system (in compliance with Confindustria regulations and Italian best practice) with the aim to prevent any illegal action following Italian law D.L. 231/2011.