About us

COLASIT combines tradition with cutting-edge technology. Our responsible use of resources is typified by our high product quality and recycling of high-quality materials. Extensive in-house production facilities allow us to achieve the necessary flexibility to adapt our products to customer-specific requirements. Together with our worldwide partners, we solve application-related problems arising from handling aggressive exhaust air.



We are part of the green technology revolution, and sustainability is an integral part of our business. We want to take the field of plastic fans and exhaust air scrubbers made of chemically resistant plastics to the next level. This is why we apply the highest possible professional standards to our product development. Global progress and the promotion of energy efficiency are decisive factors for us.



Our agile business units are driven by goals and results, but managerial decisions are guided by modesty. We recognise the potential offered by diversity, and we maintain flat hierarchical structures while aiming to achieve our goals without compromising our ethical principles.



We are convinced that the decisive factors for sustainable solutions are personal contact and tailored advice. With our own branches in Switzerland, the Netherlands, Germany, Sweden and Singapore as well as representatives in 13 other countries, we are never far away from our customers.


Products & Services

We offer a comprehensive portfolio of products and services for plastic fans and exhaust air scrubbers. With our many years of experience, we rely on resource-oriented innovation, local procurement, and global cooperation to provide our customers with the services they need – flexibly and from a single source.



For us, a supplier relationship is a partnership based on constructive cooperation. We prefer to work with companies whose quality philosophy is a good fit with ours and that of our customers.



As a family business, we meet our internal and external financial responsibilities at all times, allowing us to develop sustainably.



Our corporate culture fosters talent, skill and drive in our people through innovation, agile leadership, teamwork and quality to cross new horizons and achieve future capabilities. Recognising individual achievements and providing opportunities for training and further education creates a broader perspective: we want our employees to take personal responsibility for every decision they take.


Quality Management

Everyone at Colasit understands what quality means due to our ISO 9001-certified processes. This results in levels of expertise which enable mutually supportive services and ensure tried-and-tested solutions are in place, even for unplanned challenges. No matter the size your project, we are the partner you can rely on. We invest in modern, sustainable production technology and business processes in order to be ahead of the future’s increasing quality requirements.