We believe in reliability in cost-effective and sustainable solutions
Semvac is one of the world’s leading suppliers of high-quality sanitary systems to the global railway industry.
In Europe, Semvac enjoys a leading market position with an extensive reference list, which is growing continuously with new, important projects for the leading players in our industry.
From our headquarters in Odense, Denmark, 80 highly skilled employees are dedicated to maintain and expand our market position.
Semvac is proud of being a healthy company with high focus on securing our employees the best possible working conditions.
We firmly believe that long lasting business relationships are built between people and are proud that all our skilled and competent employees contribute daily to the expansion of our partnerships all over the world.
Since the company was established in 1985, Semvac has supplied more than 45,000 sanitary systems to the world’s leading train manufacturers, train owners, operators and maintenance centres.

  • 100 % focus on the supply of sanitary systems to the global railway industry
  • Ongoing development of our competence centres, so that we are always at the leading edge in relation to current and future demands within our industry
  • Professional and effective project management – always with our customer in focus
  • Application of the most recent technology to ensure consistent high quality and uniformity of all of our products

This makes Semvac a highly specialised partner with the primary objective of creating long-term and close relationships with our customers – small and large, and regardless of their location.