Qualcomm

Qualcomm is one of the key names behind modern mobile phones, because its chips and modem technology sit deep in the Android handset world and in the wider wireless stack. By our assessment, it is especially good at combining connectivity, power management, and platform design into parts phone makers can actually build around. The honest limit is that it is tied to a very concentrated chip market and to licensing disputes that have shadowed the brand for years. In practice, Qualcomm means Snapdragon-style platform thinking: processor, modem, and radio work treated as one system. It sits near the center of mobile semiconductors, well above a plain component supplier and below a full device maker. The company is based in the United States, which matches its long role in wireless standards and phone silicon.