We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. By continuing to use our site, you accept our use of cookies. View our Privacy Statement.


Our History

For 20 years, Interlock Medizintechnik GmbH, has been one of Europe’s leading providers of products and solutions for surgical instrument cleaning and reprocessing, the operating room, and endoscopy. In 2019 we aquired Insitumed, based in Wentorf near Hamburg, to strengthen our market presence in endoscopy. On 01.01.2020, we changed our name into Key Surgical GmbH.

Key Surgical is a leading provider in its segment, with sites in Germany, Switzerland and the UK and approximately 70 distributors. Together we offer a huge product portfolio for over 10,000 hospitals and surgery centers worldwide. We are dedicated to meeting the healthcare industry's highest quality standards for patient care, safety, and efficiency in hospitals, clinics, and surgical centres around the world. We employ around 320 people worldwide and we continue to grow.

Our Mission

Our Mission

Our global mission is three-fold. First, to hire and retain good people who understand that nothing happens until a customer decides to buy something from us. Second, to grow by providing the quality products, value, and service that our customers want, when they want them. And, finally, to be good citizens by providing a rewarding and fun place for employees to work and sharing the benefits of our growth with the community in which we operate.

The Key Surgical Group

The Key Surgical group recently includes Insitumed, a leader in endoscopy products for procedures and reprocessing. Our broad portfolio of products and solutions is designed to support the vital processes in sterile processing/CSSD, O.R., and endoscopy.

We are focused on providing an exceptional customer experience at every level of interaction, proudly serving the market as a solutions partner and not just a vendor, and we will continue to advocate for improved patient safety and positive surgical outcomes through the use of the highest quality products, solutions, and continuing education.

We welcome you to visit our websites to learn more about how we can support you on a global level.