Signum Systems

In 1979, as the personal computer was in its infancy, Signum Systems was founded in Camarillo, California. The company focused on a critical, behind-the-scenes market: creating the software and hardware tools for developers working with embedded systems. They built the essential gear, like in-circuit emulators (ICEs) and debuggers, that other engineers used to create the microprocessors and electronics inside countless products, initially serving major hard disk drive manufacturers. For over three decades, Signum Systems carved out a niche, becoming a key supplier of development tools. In the mid-1990s, the company adapted to market shifts, focusing on the growing demand for DSP and ARM processors with its JTAGjet line of products. This ability to evolve kept them relevant in the rapidly changing tech landscape. Under the leadership of its president, Jerry Lewandowski, the company solidified its reputation for creating state-of-the-art emulators and user-friendly debuggers. A significant chapter in the company's journey began in the fall of 2011. On October 3rd, IAR Systems, a leading global provider of software tools for embedded systems, announced its acquisition of Signum Systems. The move was strategic for IAR Systems, complementing its software offerings with Signum's hardware expertise. The acquisition marked the end of an era for Signum as an independent entity but ensured its technology would continue to be integrated and developed within a larger, influential player in the embedded systems industry.