US Operational Technology (OT) Security Market

The report "US Operational Technology (OT) Security Market by Solution (Asset Discovery & Management, Network Security, Vulnerability Management, IAM, Data Security), Service (Incident Response, Managed, Consulting & Integration) - Forecast to 2030", is projected to grow from USD 4.64 billion in 2025 to USD 9.37 billion by 2030 at a CAGR of 15.1% during the forecast period. The market’s growth is driven by ongoing industrial modernization, rising OT-focused cyber incidents, and stronger resilience requirements across critical infrastructure.

Browse 20 market data Tables and 25 Figures spread through 100 Pages and in-depth TOC on "US Operational Technology (OT) Security Market by Solution (Asset Discovery & Management, Network Security, Vulnerability Management, IAM, Data Security), Service (Incident Response, Managed, Consulting & Integration) - Forecast to 2030"
View detailed Table of Content here - https://www.marketsandmarkets.com/Market-Reports/us-operational-technology-ot-security-market-169890.html

Federal and state initiatives are prompting utilities, manufacturers, and public-sector operators to enhance their cyber readiness by securing industrial control systems and enabling continuous monitoring and controlled remote access. At the same time, closer collaboration among infrastructure operators, OEMs, and OT security providers is increasing the adoption of asset visibility tools, incident response capabilities, and managed OT services across energy, transportation, and manufacturing sectors.

By solution, IAM segment to exhibit highest growth during forecast period

Based on solution, the identity and access management (IAM) segment is expected to grow at the fastest rate in the US OT security market as operators strengthen access controls for remote teams, contractors, and field personnel. IAM supports centralized credential management, multi-factor authentication, and policy-based access across plants, substations, and distributed control systems. The expansion of remote operations, IIoT connectivity, and compliance requirements is increasing the need for controlled and auditable access to operational assets. As legacy OT environments are modernized, IAM is becoming a key enabler of secure access and operational reliability across the US industrial sectors.

By deployment mode, cloud segment to witness higher CAGR than on-premises segment during forecast period

The cloud deployment segment is expected to experience a higher growth rate than the on-premises deployment segment in the US OT security market as operators adopt centralized visibility, remote access, and scalable monitoring for distributed control systems and production assets. Cloud-based OT platforms enable real-time analytics and continuous monitoring without heavy on-premises infrastructure. Ongoing modernization, remote diagnostics, and compliance reporting requirements are further supporting cloud adoption. As a result, cloud delivery is increasingly used for managed OT security, continuous threat monitoring, and operational resilience across US industrial environments.

By service, consulting & integration segment to account for largest market size in 2025

Based on service, the consulting & integration segment is estimated to hold the largest share of the US OT security market in 2025, as operators rely on specialized expertise to assess OT risks and modernize legacy systems. These services support asset mapping, network segmentation, and controlled technology deployment across plants and utilities. The need for secure remote access, vulnerability remediation, and regulatory compliance further drives demand. As a result, consulting-led engagements remain central to implementing OT security programs across US industrial environments.

Key Players

Nozomi Networks (US), Dragos (US), Stellar Cyber (US), Armis (US), Forescout (US), Tenable (US), Claroty (US), Rockwell Automation (US), TXOne Networks (US), Radiflow (US), Industrial Defender (US), Armexa (US), Cisco (US), IBM (US), and Fortinet (US) are the key players in the US OT security market.

Don’t miss out on business opportunities in US Operational Technology (OT) Security Market. Speak to our analyst and gain crucial industry insights that will help your business grow.

About MarketsandMarkets™

MarketsandMarkets™ has been recognized as one of America's Best Management Consulting Firms by Forbes, as per their recent report.

MarketsandMarkets™ is a blue ocean alternative in growth consulting and program management, leveraging a man-machine offering to drive supernormal growth for progressive organizations in the B2B space. With the widest lens on emerging technologies, we are proficient in co-creating supernormal growth for clients across the globe.

Today, 80% of Fortune 2000 companies rely on MarketsandMarkets, and 90 of the top 100 companies in each sector trust us to accelerate their revenue growth. With a global clientele of over 13,000 organizations, we help businesses thrive in a disruptive ecosystem.

The B2B economy is witnessing the emergence of $25 trillion in new revenue streams that are replacing existing ones within this decade. We work with clients on growth programs, helping them monetize this $25 trillion opportunity through our service lines – TAM Expansion, Go-to-Market (GTM) Strategy to Execution, Market Share Gain, Account Enablement, and Thought Leadership Marketing.

Built on the 'GIVE Growth' principle, we collaborate with several Forbes Global 2000 B2B companies to keep them future-ready. Our insights and strategies are powered by industry experts, cutting-edge AI, and our Market Intelligence Cloud, KnowledgeStore™, which integrates research and provides ecosystem-wide visibility into revenue shifts.

To find out more, visit www.MarketsandMarkets™.com or follow us on Twitter , LinkedIn and Facebook .

Contact:
Mr. Rohan Salgarkar
MarketsandMarkets™ INC.
1615 South Congress Ave.
Suite 103, Delray Beach, FL 33445
USA: +1-888-600-6441
Email: sales@marketsandmarkets.com
Visit Our Website: https://www.marketsandmarkets.com/