Under the name "poesia-gruppe.ch", five companies present themselves with a common mission: competent consulting, customized solutions, and reliable delivery of high-quality products.

mk dichtungs ag – Your specialist for sealing profiles. With over 5000 profiles, we offer high-quality solutions for construction, sanitary, refrigeration and air conditioning technology. Our range includes new, replacement and retrofit seals for frames, doors, windows, showers, conservatories, caravans, furniture, refrigerators and many other applications. We also assemble seals and plastic profiles into customised sealing frames - a perfect addition to our product range.

pbc polymer ag – Development and extrusion of TPE and silicone profiles. From the first sketch to the ready-to-install product - we extrude high-quality TPE and silicone profiles. We also process bio-based TPEs in order to offer sustainable and environmentally friendly solutions.

bk brändli ag – Specialized in two-component liquid silicone rubber (LSR) injection-molded parts. Our products are used in industry, mechanical engineering, drinking water, household appliances, sanitary technology, and consumer goods. We also distribute threaded bushings and offer high-quality contract manufacturing.

herzog dichtungen ag – Your sealing partner for mechanical engineering, plant construction for pharmaceuticals, chemicals and food, industrial maintenance, rail and commercial vehicles, cable cars, hydraulics and pneumatics, apparatus and power tool construction, energy and building technology, water management, structural and civil engineering and white industry. Customised inflatable seals (ABD), InflaSeal® - ideal for applications with large gaps. We are also a partner for high-tech gaskets from Elring and have a wide range of commercial products in our webshop.

poesia holding ag – The central service provider for all operational companies of the poesia group.

poesia-gruppe – Your partner for innovative sealing solutions.