Global Water and Utilities Cybersecurity Market - Global Industry Size, Share, Trends, Competition, Opportunity, and Forecast, By Component (Solutions, Services), By Security Type (Network Security, Endpoint and Asset Security, Application and Control System Security, Identity and Access Security, Security Monitoring and Threat Detection, Governance, Risk and Compliance), By Deployment Mode (On-Premises, Cloud, Hybrid), By Application (Water Treatment Plants, Water Distribution Systems, Wastewater Management Systems, Smart Water Metering Infrastructure, Remote Monitoring and Control Centers, Pumping Stations and Reservoir Infrastructure), By Region, By Company 2021-2031F 2021-2031F

Key Insights	Details
Forecast Period	2026 - 2031
Market Size (2025)	USD 3.27 Billion
CAGR (2026-2031)	18.02%
Fastest Growing Segment	Services (20.12% CAGR through 2031)
Largest Market	North America
Market Size (2031)	USD 8.84 Billion

Market Overview

The Global Water and Utilities Cybersecurity Market is expected to grow from USD 3.27 Billion in 2025 to USD 8.84 Billion by 2031 at a 18.02% CAGR. The Global Water and Utilities Cybersecurity Market encompasses the specialized technologies and practices adopted by energy and water companies to safeguard critical infrastructure including grids, pipelines, control systems, and associated digital assets from cyber threats. Key drivers propelling market growth include the escalating frequency and sophistication of cyberattacks, coupled with increasing regulatory mandates for critical infrastructure protection. According to CISA, in July 2026, malicious cyber activity targeted over 100 internet-exposed systems in the Water and Wastewater Systems Sector. This persistent threat landscape necessitates robust defense mechanisms and continuous investment.

Further market expansion is driven by the ongoing digital transformation of operational technology and the critical need to maintain public health and safety. However, a significant challenge impeding market growth is the pervasive resource limitation, particularly among small and medium-sized utilities, which frequently lack adequate cybersecurity budgets and specialized operational technology security expertise. This deficiency in resources leaves numerous smaller entities highly vulnerable, complicating comprehensive sector-wide defense.

Key Market Drivers

Escalating Threats Drive Upgraded Water Utility Cybersecurity
The escalating sophistication and frequency of cyber threats profoundly impacts the Global Water and Utilities Cybersecurity Market by necessitating continuous upgrades to defensive capabilities. As threat actors employ increasingly advanced tactics, utilities must invest in robust solutions to protect critical operational technology and infrastructure. For instance, according to Minnesota IT Services, in July 2026, a coordinated attack targeted operational technology at more than 30 community water systems, underscoring the persistent and widespread nature of these threats. This environment compels utilities to adopt proactive security measures, including advanced threat detection, incident response platforms, and specialized industrial control system protection.

IT/OT Convergence Expands Attack Surface and Cybersecurity Demand
Another significant driver is the accelerated digital transformation and IT/OT convergence within the utility sector. The integration of previously isolated operational technology systems with enterprise information technology networks expands the attack surface, creating new vulnerabilities and complex interdependencies. This convergence, while offering operational efficiencies, mandates comprehensive cybersecurity strategies that span both IT and OT environments. According to ORDR, in 2025, 88% of organizations increased their operational technology security spending by more than 10%, reflecting the urgent need to secure these interconnected systems. The demand for integrated security platforms and specialized expertise is thus amplified as utilities strive to manage risks across their evolving digital landscapes. Overall, the global industrial cybersecurity market is projected to reach $23.3 billion in 2026.

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Key Market Challenges

Resource Constraints Impede Cybersecurity Adoption
The Global Water and Utilities Cybersecurity Market faces a significant impediment from the pervasive resource limitation prevalent among small and medium-sized utilities. These entities frequently lack sufficient cybersecurity budgets and specialized operational technology security expertise, directly restricting their capacity to adopt and implement essential defense mechanisms. This critical deficiency subsequently curtails the demand for cybersecurity products and services, thereby hindering overall market expansion.

Financial Constraints and Expertise Gaps Suppress Market Growth
According to the American Water Works Association's (AWWA) State of the Water Industry survey conducted in late 2025, less than half of utilities, specifically 43%, reported being very to fully able to cover their costs of operations through rates and fees. This financial constraint means a substantial portion of the market struggles with basic operational funding, making significant investment in advanced cybersecurity technologies, staff training, or external security services highly challenging. Consequently, the market growth for cybersecurity vendors is suppressed, as a large segment of potential clients cannot allocate the necessary capital for robust protection measures. The absence of dedicated security expertise within these utilities further complicates the effective deployment and management of any cybersecurity solutions they might acquire.

Key Market Trends

Regulatory Push Driving Utility Cybersecurity Investments
The evolving regulatory landscape significantly influences the Global Water and Utilities Cybersecurity Market by establishing mandatory standards and increasing accountability for critical infrastructure protection. New and updated government directives compel utilities to enhance their cybersecurity postures, moving beyond voluntary guidelines towards enforceable compliance. For instance, according to the U.S. Environmental Protection Agency, in its May 2024 enforcement alert, more than 70 percent of water systems inspected by EPA since September 2023 were not fully compliant with Safe Drinking Water Act Section 1433 requirements. This widespread non-compliance underscores a pressing need for utilities to invest in robust cybersecurity solutions, including risk assessments, incident response planning, and advanced threat detection capabilities, to meet legal obligations and avoid penalties, thereby stimulating market demand.

IoT Expansion Expands Attack Surface in Utilities
The proliferation of smart water and Internet of Things technologies also profoundly shapes the market by expanding the digital attack surface within utility operations. As utilities integrate interconnected sensors, smart meters, and automated control systems for enhanced efficiency and resource management, new entry points for cyber threats emerge. For example, according to PatentPC, in April 2025, over 60% of water utilities in the U.S. had started transitioning to Advanced Metering Infrastructure systems. This growing reliance on digitally enabled infrastructure necessitates specialized cybersecurity measures to protect these devices, their communication networks, and the vast amounts of data they generate. Consequently, demand is rising for solutions that provide asset visibility, network segmentation, and real-time monitoring tailored to operational technology environments.

Segmental Insights

Rising Demand for External Cybersecurity Services in Water and Utilities
The Services segment is emerging as the fastest-growing component within the Global Water and Utilities Cybersecurity Market, driven by a confluence of escalating cyber threats and stringent regulatory demands. The increasing sophistication of attacks, such as ransomware and malware, necessitates specialized expertise for robust defense and incident response, which many utilities often lack internally. Consequently, water and utilities organizations increasingly depend on external providers for cybersecurity implementation, ongoing management, and professional consulting to address complex operational technology environments and comply with evolving mandates from bodies like the U.S. Environmental Protection Agency (EPA) and the Cybersecurity and Infrastructure Security Agency (CISA). This reliance on specialized services addresses critical skill gaps and ensures effective protection against disruptions to essential public services.

Regional Insights

Regulatory Momentum and Rising Cyber Threats Propel North America's Water Sector Cybersecurity
North America leads the global water and utilities cybersecurity market primarily due to its robust regulatory landscape and heightened awareness of escalating cyber threats. The United States Environmental Protection Agency (EPA) actively enforces cybersecurity requirements under the Safe Drinking Water Act, specifically Section 1433 of America's Water Infrastructure Act of 2018, mandating risk and resilience assessments and emergency response plans for numerous community water systems. This regulatory impetus, coupled with a significant increase in cyberattacks targeting operational technology within water and wastewater utilities, drives substantial investment in cybersecurity solutions across the region. Federal agencies, including the FBI and the Cybersecurity & Infrastructure Security Agency (CISA), issue warnings and guidance, further emphasizing the critical need for enhanced protection of vital infrastructure.

Recent Developments

• In October 2025, the U.S. Environmental Protection Agency (EPA) released an updated suite of resources aimed at enhancing cybersecurity and emergency preparedness for drinking water and wastewater utilities. These new tools included a revised Emergency Response Plan (ERP) guide, a Cybersecurity Incident Response Plan (CIRP) template, incident-specific checklists, and a cybersecurity procurement checklist. The initiative emphasizes updating risk and resilience assessments to integrate cyber vulnerabilities and incorporating these findings into modernized emergency response plans, thereby providing water and utilities in the Global Water and Utilities Cybersecurity Market with crucial guidance to improve their defenses.
• In July 2025, the U.S. Environmental Protection Agency (EPA) published "Securing the Future of Water: Addressing Cyber Threats Today," a report outlining practical steps and ten core recommendations to bolster cyber resilience for drinking water and wastewater systems. This was complemented by an August 2025 announcement from the EPA, making over $9 million in grant funding available for midsize and large water systems. The funding aimed to strengthen cybersecurity defenses and improve resilience against various threats, directly impacting the Global Water and Utilities Cybersecurity Market through enhanced support for critical infrastructure.
• In December 2024, the Water Information Sharing and Analysis Center (WaterISAC) announced the release of its consolidated 12 Cybersecurity Fundamentals for Water and Wastewater Utilities. This updated guide brought together comprehensive best practices into a single document, offering streamlined guidance for its members in the water and wastewater sectors. The refresh was part of a concerted effort by WaterISAC to provide the Global Water and Utilities Cybersecurity Market with the most current information and strategies to defend against evolving cyber threats, supporting critical infrastructure protection efforts nationwide.
• In late 2024, security firm Censys revealed a significant cybersecurity vulnerability, reporting that nearly 400 human-machine interfaces (HMIs) across water facilities and other critical infrastructure were exposed online, with 40 being fully unauthenticated. This discovery prompted coordinated efforts with the Environmental Protection Agency and the HMI device vendor. By May 2025, many water utilities had implemented security measures, leading to a substantial reduction in exposed systems. This breakthrough research highlighted critical operational technology risks within the Global Water and Utilities Cybersecurity Market, driving focused mitigation actions across the sector.

Key Market Players

• Siemens AG
• Schneider Electric SE
• Honeywell International Inc.
• ABB Ltd.
• GE Vernova Inc.
• Cisco Systems, Inc.
• Fortinet, Inc.
• IBM Corporation
• Check Point Software Technologies Ltd.
• Rockwell Automation, Inc.

By Component	By Security Type	By Deployment Mode	By Application	By Region
Solutions Services	Network Security Endpoint and Asset Security Application and Control System Security Identity and Access Security Security Monitoring and Threat Detection Governance, Risk and Compliance	On-Premises Cloud Hybrid	Water Treatment Plants Water Distribution Systems Wastewater Management Systems Smart Water Metering Infrastructure Remote Monitoring and Control Centers Pumping Stations and Reservoir Infrastructure	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Water and Utilities Cybersecurity Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• Water and Utilities Cybersecurity Market, By Component:

• Solutions
• Services

• Water and Utilities Cybersecurity Market, By Security Type:

• Network Security
• Endpoint and Asset Security
• Application and Control System Security
• Identity and Access Security
• Security Monitoring and Threat Detection
• Governance, Risk and Compliance

• Water and Utilities Cybersecurity Market, By Deployment Mode:

• On-Premises
• Cloud
• Hybrid

• Water and Utilities Cybersecurity Market, By Application:

• Water Treatment Plants
• Water Distribution Systems
• Wastewater Management Systems
• Smart Water Metering Infrastructure
• Remote Monitoring and Control Centers
• Pumping Stations and Reservoir Infrastructure

• Water and Utilities Cybersecurity Market, By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE