01 The IoT gateway market is highly exposed to supply chain disruptions because it depends on globally sourced processors, microcontrollers, memory chips, communication modules, sensors, networking components, and electronic assemblies. Disruptions in the supply of these critical components increase manufacturing costs, delay product deliveries, and slow IoT deployments across industrial, commercial, and smart infrastructure applications worldwide. The market is expected to follow a J-shaped recovery, with an initial slowdown followed by accelerated growth as semiconductor availability improves, edge computing adoption expands, and investments in connected infrastructure increase.
01 Integration of Edge AI into IoT Gateways The need for faster local decision-making is shifting IoT gateways from basic data forwarding toward on-device AI processing. Gateways can analyze sensor and machine data locally, enabling real-time anomaly detection, predictive maintenance, and quality monitoring without continuously sending raw data to the cloud. This trend is increasing the intelligence and value of gateways within industrial IoT deployments.
02 Convergence of Legacy OT Protocols with Modern IoT Platforms The need to connect existing industrial equipment with cloud and IoT platforms is driving gateways to support both legacy OT protocols and modern communication standards. This allows manufacturers to modernize brownfield facilities without replacing installed machines. HMS Networks’ Anybus X-gateway converts Modbus TCP data into OPC UA and MQTT formats, enabling older control systems to communicate with modern IoT platforms. This supports wider IoT adoption by reducing integration barriers in existing industrial environments.
01 The IoT gateway market forecasts continued investment and funding activity driven by the rapid expansion of connected devices and adoption of edge computing.
02 Key Investment and Funding Activities in IoT Gateway Market, 2025–2026 Company Funding/Investment (USD) Details DATOMS USD 2.76 million In February 2026, DATOMS raised USD 2.76 million in Series A funding to strengthen its industrial IoT platform, expand into new markets, and enhance AI-driven predictive maintenance and automation capabilities. INLAN USD 5 million (Series A) In December 2025, INLAN raised USD 5 million in Series A funding to scale its battery-less IoT hardware and expand the software and data infrastructure supporting industrial and supply-chain IoT applications.
01 Deployment of Connected Fleet and Mobile Assets and Expansion of Smart Building Infrastructure Drive Market The spread of connected vehicles and mobile equipment is increasing the need for gateways that collect telemetry from onboard sensors and maintain reliable communication with fleet platforms. According to Microsoft, connected-fleet architectures support OEMs, fleet operators, mobility providers, and fleet-solution companies, expanding gateway use across transportation applications. This enables real-time tracking, vehicle diagnostics, and remote asset management, supporting broader gateway adoption.The growing use of connected HVAC, lighting, energy, security, and occupancy systems is increasing the need for gateways that aggregate data across building networks. India’s Smart Cities Mission had operational Integrated Command and Control Centres in all 100 participating cities by 2025, using IoT and data technologies for city management. This creates wider opportunities for IoT gateways to connect building systems and support centralized monitoring and control.
01 Data Volume Management and Physical Security Risks at Unattended Locations Restrain Market Expansion Large IoT deployments generate continuous streams of sensor and machine data, placing greater processing, storage, and bandwidth requirements on gateways. Gateways must filter and prioritize information without creating local processing bottlenecks or transmission delays. This increases hardware and system-design requirements as deployments scale.Gateways installed at remote factories, utility sites, vehicles, and other unattended locations can be exposed to tampering, theft, or unauthorized physical access. NIST identifies physical access as an IoT security concern and recommends measures such as secured enclosures, locks, and controls to prevent unauthorized access. These additional protections increase installation and maintenance requirements, making deployments more complex and potentially slowing adoption in remote environments.
01 IoT Gateways for Renewable Energy Assets and EV Charging Infrastructure Create Growth Opportunities The rapid build-out of solar, wind, and battery installations is creating an opportunity for IoT gateway providers, renewable energy operators, and grid management companies to connect distributed assets with centralized monitoring platforms. Gateways can aggregate inverter, battery, weather, and equipment data for real-time performance management. According to the IEA, global renewable power capacity is expected to increase by 4,600 GW between 2025 and 2030, expanding the addressable base for connected gateway solutions.The expansion of charging networks creates opportunities for charging-network operators, utilities, automotive companies, and IoT solution providers to use gateways for charger monitoring, load management, payment connectivity, and remote diagnostics. This positions gateway providers to benefit as charging networks become larger, smarter, and more geographically distributed.
01 Geographically Distributed Sites and Firmware Fragmentation Hinder Growth The need to manage gateways across factories, utility sites, vehicles, and remote facilities requires centralized provisioning, monitoring, diagnostics, and software updates. Poor visibility across locations can increase maintenance visits, downtime, and operating costs, making large deployments harder to scale.Gateways use different processors, operating systems, firmware architectures, and hardware configurations, making it difficult to maintain a common software stack. Manufacturers must adapt updates and security patches across multiple hardware versions, increasing development and testing costs. This fragmentation can slow product upgrades and make large-scale gateway deployments more complex to support.