The company has three business segments: NAST (North American Surface Transportation), Global Forwarding, and Robinson Fresh. We'll look at each of these segments in detail later in this series. CHRW's global network depends on its global technology platform, Navisphere, for operations. Navisphere is a key CHRW proprietary platform that matches customers' requirements with suppliers' capabilities and uses centralized resources to complete transactions. Currently, C.H. Robinson has a low-single-digit market share and competes with various logistics (UPS) and trucking companies, freight forwarding companies, logistics carriers (EXPD), and property freight brokers.