The global IoT technology market is set to increase from $959.3bn in 2025 to U$1.14tn by 2030, achieving a CAGR of 3.7%, according to Research & Markets.

The growth trajectory is influenced by widespread adoption of connected devices, progressive advancements in 5G, AI and edge computing, alongside escalated demand for smart homes, industrial automation and smart city endeavours. Additionally, surging internet penetration and government digital transformation programmes are propelling this expansion.

While these drivers are accentuating market growth, difficulties persist in data security, privacy concerns and the lack of skilled professionals. Integration hurdles among diverse IoT systems also pose significant obstacles, making balancing of these factors critical for sustainable market proliferation.

Within the IoT ecosystem, software is projected to register the highest growth rate. Software offerings include real-time analytics, network bandwidth management, remote monitoring, security and data management systems designed to manage interoperability and secure data management. Key players providing these include Microsoft, IBM, AWS, Cisco and PTC.

Cloud-based software facilitates comprehensive connectivity and data aggregation from devices and sensors, optimising business functions by addressing interoperability issues. This enhances flexibility and efficiency across various operations.

The professional services segment continues to dominate, necessitated by the complex nature of IoT implementations. These services, comprising planning, consulting and system upgrades, support organisations in managing large data volumes generated by connected devices. Providers also enable the development of analytics strategies, facilitating informed decision-making and process optimisation.

The USA, Canada and Mexico wield significant influence, with a combined 30% share in 2024. The presence of multinational corporations such as Intel, Texas Instruments, Dell and Cisco drives strong market dynamics.

On-going R&D investments and increasing demand for enhanced lifestyles, particularly in the USA, stimulate IoT application growth across industries such as consumer electronics, automotive and healthcare. This makes North America a pivotal region for IoT advancements.

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