PEAK-System is one of the leading manufacturers of CAN PC interface cards and other CAN-based solutions for industrial automation, special vehicles, consumer goods, and more. In addition to PC interfaces, they offer a variety of chip solutions, routers, couplers, and data loggers. They also offer a variety of software solutions, including PC applications, APIs for developing software for CAN-based systems, and industrial-grade CAN hardware.

PEAK-System Technik GmbH is located in Darmstadt, Hessen, Germany, and offers several products to meet the needs of its clients. It has four different code signing certificates from VeriSign, Inc., which are recognized worldwide. These credentials provide customers with the peace of mind they need to purchase quality software products. These tools are available free of charge from PEAK-System Technik GmbH's website and are available to download and print.

The company was founded in 2005 and is ISO 9001:2015 certified. All of their products are certified to comply with the latest international standards. PEAK has a complete product catalog, including firmware. The company also pioneered the CAN FD standard and introduced the first USB adapter hardware. PEAK is ISO 9001 and 14001 compliant. They have been in business for over a decade and have many satisfied clients.