United States IoT Security Market Outlook to 2030: Size, Share, Growth and Trends

The United States IoT Security Market was valued at USD 10,850 Mn in 2024 on an industry-revenue basis. The scope includes software solutions, hardware, and managed or professional services sold by IoT security vendors to U.S.-domiciled end-customers. It does not measure device hardware GMV or general enterprise cybersecurity spend that cannot be tied to connected-asset security use cases. The revenue lens matters because it aligns directly with vendor monetization, platform economics, and investable profit pools across network security, endpoint protection, cloud security, OT security, and managed services.

The market is projected to reach USD 40,683 Mn by 2030 , which implies a 24.6% CAGR during 2025-2030 . This forecast assumes continued cloud and data-center expansion, higher embedded security expectations, and deeper adoption of OT-specific controls across industrial environments. The projected endpoint base also rises materially, which supports both platform subscriptions and managed-security contracts. While the growth rate remains high, the market is expected to become more software- and services-led over time, improving revenue visibility and valuation quality for vendors with recurring models.

Profit pools are shifting away from pure perimeter controls toward cloud-native, identity-led, and service-enriched security layers. Network Security Solutions remain the largest segment at USD 2,988 Mn in 2024 , but Cloud & Virtual Security is the fastest-growing segment at a locked 31.5% CAGR . That indicates future value creation will increasingly come from software subscriptions, policy orchestration, workload protection, analytics, and outsourced operations. OT security also gains relevance because industrial digitalization creates longer-duration contracts, stronger switching costs, and higher service intensity than many consumer or SMB device use cases.

The main constraints are labor scarcity, patch-management complexity, and the heterogeneity of legacy devices and protocols. U.S. information security analysts earned a median USD 124,910 in 2024 , while the role still faces 16,000 openings annually , which raises delivery cost for MSSPs and enterprise security teams. At the same time, CISA’s Known Exploited Vulnerabilities catalog had 1,422 entries in the latest available count, showing how rapidly exploit pressure compounds. In IoT environments, patching is further constrained by uptime requirements, firmware dependencies, and weak vendor support cycles.

The West is the leading region, estimated at 34% of market revenue in 2024 , because it concentrates core vendor headquarters, hyperscale infrastructure, and a dense cyber labor pool. California alone had more than 200 active data centers and 19,800 information security analysts in the latest available counts. That matters commercially because the West sets the pace for new product development, cloud integrations, channel partnerships, and high-value enterprise buying. It also tends to host early adopters that validate pricing power for cloud-native and platform-based IoT security offerings.

The United States ranks first among selected advanced-economy peers by market size and also leads on forecast momentum. At USD 10,850 Mn in 2024 , it is materially larger than Germany, Japan, the United Kingdom, and Canada in this report’s comparison set. Its projected 24.6% CAGR also exceeds Germany and Japan, reflecting a broader vendor base, deeper enterprise cyber budgets, larger cloud infrastructure, and a stronger commercial pipeline in OT, cloud, and managed-security offerings. This combination makes the U.S. the reference market for product scaling and acquisition strategies.

The most important demand-side factor is the continued increase in connected assets that require lifecycle security rather than one-time hardening. The market already covered 2.31 Bn secured IoT endpoints in 2024 , and that installed base is projected to reach 5.85 Bn by 2029 . Industrial automation adds another layer of intensity, with 381,964 robots already operating in U.S. factories. As connected assets proliferate, budgets shift toward asset discovery, identity, segmentation, continuous monitoring, and managed response, which favors vendors that can scale policy enforcement and telemetry across heterogeneous environments.