We are innovators and facilitators – always have been, always will be
Learn moreWe are a family-owned company. That shapes our traditions and the way we think and act. We have been setting standards in the valve industry for over 60 years. Because we understand what moves people and satisfying their needs is our priority; working together to learn new things, find new solutions, and achieve unique results that inspire. Now and in the future.
Discover our job profiles
We are always evolving and looking for new talent. Whether it’s in product development, production, service or sales, we have plenty of exciting jobs and career opportunities to offer, including for those just starting out in their first job or for apprentices. Our employees take you with them - click through their stories.
JOBPROFILE STORIES
Whether they come in the form of knife gate valves, butterfly and check valves or water control gates, isolation valves are our expertise. We combine engineering skills with exceptional manufacturing know-how. Our definition of performance: the highest level of quality, which stands the test of time.
From the initial idea through to the installation.
Learn moreNew at Sistag
New Image Video
We proudly present our new Sistag image film. Get to know us and find out what makes us special – as the makers of Wey.
Sales partner training
Every year, it is a special moment for us when we bring our sales partners from all over Europe together in Switzerland for three days.
Barbecue
Last Friday, we enjoyed our traditional Sistag barbecue in fantastic summer weather, feasting, playing, and celebrating. What a great night together!
