Connexium is an engineering company located in France that specializes in FPGA and digital signal processing design for applications such as industrial systems, test instruments, and embedded systems. They offer expertise in areas like RF/IF design, DSP, and communications protocols. Connexium helps clients with complex projects involving FPGAs, multicore processors, and system on a chip designs. They provide training, custom designs, and off-the-shelf test instruments and IP cores. Connexium has experience working on projects for aerospace companies and the European Space Agency.