IDC's Worldwide Internet of Things Spending Guide Taxonomy, 2025: Release V1, 2025

This IDC study provides details of IDC's Worldwide Internet of Things Spending Guide (IoT SG) taxonomy. This document is to be used as a companion piece for IDC's Worldwide Internet of Things Spending Guide. Technology suppliers may utilize this forecast structure to help them build an industry-focused outlook to pursue Internet of Things market opportunities. The research methodology used to develop the IoT SG is also referenced."The IDC Worldwide Internet of Things Spending Guide forecasts enterprise technology buyer spending by industry and use case. Technology vendors and services companies can rely on this data set to help shape their IoT market strategy. The latest release IoT Spending Guide, supported by dozens of analysts located around the world, sports IDC's newly expanded 27 enterprise industries and 140 named use cases," said Marcus Torchia, research vice president, IDC's Data and Analytics Group. "With a newly focused ICT taxonomy, the 2029 TAM exceeds $952 billion across end-user hardware, software, provisioned services, and professional services."