Maersk Deploys OneWireless IoT Platform Across 450 Vessels

Maersk is upgrading its entire fleet of over 450 vessels by deploying a new IoT connectivity platform called OneWireless, developed in collaboration with technology partners including Nokia. The transition from a 2G to a 4G-based private wireless network will significantly improve the frequency and detail of real-time data transmission, enabling smarter cargo tracking and enhanced operational insights. This upgrade supports thousands of IoT devices, allowing for continuous monitoring of cargo conditions such as temperature and humidity, which is crucial for perishable goods. The new system is designed to operate seamlessly across sea, port, and inland transport, providing improved supply chain visibility and operational efficiency for Maersk’s customers. Hardware installations will be carried out during routine port calls to minimize disruption, with full deployment expected by the first quarter of 2026. This initiative marks a major step in Maersk’s strategy to enhance digital innovation and transparency across global logistics operations.