Guerrilla RF is a fabless semiconductor company that designs and sells RF chips, specifically monolithic microwave integrated circuits (MMICs). Its products — including low-noise amplifiers, power amplifiers, driver amplifiers, switches, digital step attenuators, and front-end modules — are the core building blocks inside any device that transmits or receives a wireless signal. Guerrilla RF organizes its business across three end markets: wireless infrastructure (5G base stations and satellite communications), automotive (GPS, WiFi, 5G, and V2X connectivity), and a broad catalog of standard RF components for defense, IoT, RFID, and other applications. As a fabless company, Guerrilla RF designs chips in-house and outsources manufacturing to foundries in Taiwan, Singapore, and the U.S., which lets Guerrilla RF use multiple semiconductor process technologies (GaAs, GaN, SOI CMOS) without owning fabrication plants. Revenue is driven by design wins — getting Guerrilla RF chips designed into a customer's product, where they typically remain for the life of that product, which in infrastructure and automotive can span 5–10 years. Guerrilla RF grows by expanding its product catalog (183 products as of end of 2025) to compete for more design wins across more applications. The company sells primarily through independent distributors, which account for roughly 93% of revenue. Guerrilla RF's core positioning is that it targets niches that larger competitors like Qorvo and Skyworks underserve, offering more responsive technical support and better-fit products for smaller or more specialized applications.