WITT is a manufacturer of gas-related equipment that meets the highest quality requirements. It is founded in 1945.
- Family business in 3rd generation
- Global network of subsidiaries and partners
- Customers in more than 100 countries
- Products are Made in Germany
Today, WITT offers a complete range of gas safety and control equipment. These products include gas mixers, gas analysers and metering systems, as well as package leak detection systems. With this wide array of products, WITT has developed from a two-man business to a world market leader.
The WITT headquarters are in Witten, Germany. More than half of the turnover comes from export. Still a family-owned business, WITT, through its subsidiary companies and partners, now operates worldwide. The requirements and demands of our customers are central to our activities. We are flexible, fast-reacting and strive to offer the best possible service. We enjoy long-term partnerships with our customers and suppliers based on fairness. As a truly international company we embrace all cultures.
For almost 80 years the name WITT has stood for quality, safety and customer commitment. As a global player, WITT delivers high quality gas control and gas safety equipment to more than 100 countries.
From all of this emerges a broad portfolio of reliable gas safety and gas control equipment: flashback arrestors and non-return valves, gas mixing and analysing systems, safety relief valves, pressure regulating systems, package leak detection systems and much more.




