CCS, Inc., also known as Custom Computer Services, specializes in developing C compilers for Microchip PIC® MCUs, programmers, debuggers, development boards, internet modules, and educational offers. They provide support resources such as technical support, FAQs, video tutorials, and customer service. Additionally, CCS offers design services including electronic engineering services for embedded software development, R&D support, hardware design, and custom electronic products. Their subsidiary, West Mountain Radio, focuses on products for amateur radio and DC power distribution and control, incorporating PIC® MCU devices into their designs.