Arm Holdings is a British semiconductor and software design company known for its innovative microprocessor technology. Founded in 1990, it specializes in designing energy-efficient processors that are widely used in mobile devices, embedded systems, and increasingly in data centers. The company's designs are licensed to various manufacturers, allowing them to create their own chips based on Arm's architecture. This licensing model has made Arm a key player in the global technology industry, with its designs powering billions of devices worldwide, including smartphones, tablets, and Internet of Things (IoT) devices.