UK Security Testing Market (2025-2030)
The UK Security Testing Market was valued at $837.2 Million in 2025 and projected to reach to $2664.6 Million by 2030, representing a compound annual growth rate of 21.3%. The UK security testing market is positioned for sustained growth through 2030, driven by escalating cyber threats, regulatory pressures, and organizational commitment to proactive security postures.
| Market Size in | USD 26.32 MN |
| Market Forecast in | |
| CAGR | |
| Forecast Period | |
| Units Considered | Value (USD MN) |
UK Security Testing Market Trends and Insights
- The UK's digital transformation initiatives and stringent regulatory frameworks are driving demand for comprehensive security testing solutions across enterprises.
- UK organizations are increasingly investing in vulnerability assessments, penetration testing, and compliance-driven security evaluations to protect critical infrastructure and customer data. The UK market benefits from a mature cybersecurity ecosystem and high awareness of security risks among financial services, healthcare, and government sectors.
- Between 2025 and 2030, the UK is expected to see accelerated adoption of automated security testing tools and cloud-based testing platforms.
- The UK's position as a global fintech hub and its commitment to data protection regulations further strengthen the market's growth trajectory during the forecast period..
Key Market Statistics
- CAGR (2025-2030) 21.3% CAGR
- Market Size, 2025 ~USD 837.2 Million
- Forecast, 2030 ~USD 2664.6 Million
- Country UK
UK Security Testing Market Overview
Market Valuation Growth :
The UK security testing market is valued at $837.2 million in 2025 and is projected to reach $2,664.6 million by 2030, representing a robust 21.3% CAGR over the forecast period.
Regulatory Compliance Drivers :
UK organizations face stringent regulatory requirements including GDPR, NIS Regulations, and sector-specific compliance mandates that necessitate continuous security testing and vulnerability management across all enterprise systems.
Digital Transformation Acceleration :
UK enterprises are rapidly accelerating digital transformation initiatives, cloud migration, and API-first architectures, creating heightened demand for comprehensive penetration testing and vulnerability assessment services.
Enterprise Investment Trends :
UK organizations are increasingly allocating budgets toward advanced security testing solutions, including automated vulnerability scanning, threat modeling, and continuous security validation across development pipelines.
UK Security Testing Market Dynamics
- Financial services, healthcare, and critical infrastructure sectors are leading investment in comprehensive testing solutions.
- The convergence of DevSecOps adoption, cloud-native architectures, and zero-trust security frameworks is reshaping how UK enterprises approach vulnerability management and risk mitigation. Government initiatives promoting cybersecurity resilience and the National Cyber Security Centre's guidance are reinforcing organizational investment in security testing capabilities.
- UK enterprises recognize that continuous security validation is essential for protecting customer data, maintaining regulatory compliance, and defending against sophisticated threat actors.
- This market momentum is expected to accelerate as organizations mature their security testing practices and integrate automation into development workflows..
Related Ecosystem
Application Security
- Cloud Security
- Security Analytics
- Network Testing
- Web Application Security
- Biometric Security and Authentication System
- International Business Machines Corporation
- MICROSOFT CORPORATION
- Cisco Systems, Inc.
- PALO ALTO NETWORKS, INC
- Fortinet, Inc.
Cyber Security
- Cloud Security
- Biometric Systems
- Data Loss Prevention (DLP)
- Multi-Factor Authentication
- Security Analytics
- International Business Machines Corporation
- Cisco Systems, Inc.
- MITSUI BUSSAN SECURE DIRECTIONS INC
- MICROSOFT CORPORATION
- Allot Ltd.
Testing Inspection And Certification
- Eddy Current Testing (ECT)
- Safety Testing
- Signal Generators
- Acoustic Emission Testing (AET)
- Automated Test Equipment
- Sgs s.a.
- Intertek Group plc
- TUV RHEINLAND AG
- Bureau veritas s.a.
- EUROFINS SCIENTIFIC SE
Key Takeaways
- The UK security testing market will grow from $837.2M (2025) to $2,664.6M (2030) at a 21.3% CAGR.
- UK regulatory compliance requirements and data protection mandates are primary drivers of security testing adoption.
- The UK financial services and healthcare sectors lead demand for advanced penetration testing and vulnerability management.
- Automation and cloud-based security testing platforms are reshaping the UK market landscape through 2030.
Security Testing Market Report Scope
| Report Metric | Details |
|---|---|
| Base Year | 2025 |
| Fastest Growing Segment | INTERACTIVE APPLICATION SECURITY TESTING (IAST) (Application Security Testing Tool) |
| Forecast Period | 2025–2030 |
| Growth Rate | CAGR of 24.6% from 2025 to 2030 |
| Largest Segment | ON-PREMISES (Deployment Mode) |
| Market Size Base Year (Billions) | ~USD 10.95 (2025) |
| Revenue Forecast (Billions) | ~USD 32.9 (2030) |
| Segments Covered | Security Testing Type, Network Security Testing Type, Application Security Testing Type, Application Security Testing Tool, Deployment Mode, Organization Size, Vertical |
UK Security Testing Market Report Segmentation
7 segment dimensions are covered across the global market.
By Security Testing Type
- Application Security Testing
- Device Security Testing
- Network Security Testing
- Social Engineering Testing
By Network Security Testing Type
- Firewall Security Testing
- Network Configuration Auditing
- Network Penetration Testing
- Vulnerability Scanning
- Wi-Fi/Wireless Security Testing
By Application Security Testing Type
- Api Security Testing
- Mobile Application Security Testing
- Secure Code Review
- Web Application Security Testing
By Application Security Testing Tool
- Dynamic Application Security Testing (Dast)
- Interactive Application Security Testing (Iast)
- Runtime Application Self-Protection (Rasp)
- Static Application Security Testing (Sast)
By Deployment Mode
- Cloud
- On-Premises
By Organization Size
- Large Enterprises
- Smes
By Vertical
- Bfsi
- Education
- Energy & Utilities
- Government & Defense
- Healthcare
- It & Ites
- Manufacturing
- Other Verticals
- Retail & Ecommerce
- Telecommunications
UK: SECURITY TESTING MARKET, BY APPLICATION SECURITY TESTING TYPE, 2025–2031
| Segment | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | CAGR (%) |
|---|---|---|---|---|---|---|---|---|
| API SECURITY TESTING | 29.3 | 36.7 | 46.1 | 57.7 | 72 | 89.5 | 111.3 | 24.9 |
| MOBILE APPLICATION SECURITY TESTING | 22.8 | 28.8 | 36.4 | 45.9 | 57.7 | 72 | 90 | 25.7 |
| SECURE CODE REVIEW | 37.7 | 47 | 58.5 | 72.8 | 90.1 | 112 | 138.5 | 24.2 |
| WEB APPLICATION SECURITY TESTING | 48.5 | 59.1 | 72.1 | 87.9 | 106.7 | 128.5 | 155 | 21.4 |
| TOTAL | 138.3 | 171.7 | 213.1 | 264.3 | 326.5 | 402.1 | 494.8 | 23.7 |
UK: SECURITY TESTING MARKET, BY APPLICATION SECURITY TESTING TOOL, 2025–2031
| Segment | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | CAGR (%) |
|---|---|---|---|---|---|---|---|---|
| DYNAMIC APPLICATION SECURITY TESTING (DAST) | 38.3 | 47.1 | 57.9 | 71.2 | 87.1 | 106.1 | 129.2 | 22.4 |
| INTERACTIVE APPLICATION SECURITY TESTING (IAST) | 34 | 43.5 | 55.5 | 70.7 | 89.7 | 113.3 | 142.9 | 27 |
| RUNTIME APPLICATION SELF-PROTECTION (RASP) | 18.2 | 23 | 29 | 36.5 | 45.7 | 57.8 | 72.5 | 25.9 |
| STATIC APPLICATION SECURITY TESTING (SAST) | 47.7 | 58.1 | 70.7 | 85.9 | 104 | 124.9 | 150.2 | 21.1 |
| TOTAL | 138.3 | 171.7 | 213.1 | 264.3 | 326.5 | 402.1 | 494.8 | 23.7 |
Target Audience
- Security Testing Vendors : Vendors need UK-specific market intelligence to develop localized solutions, understand regulatory requirements, identify customer segments, and optimize pricing strategies for the British enterprise market.
- Enterprise Security Leaders : CISO and security directors require market data to benchmark their security testing investments against UK peers, justify budget requests to leadership, and identify best-in-class solution providers.
- Management Consulting Firms : Consultants advising UK enterprises on digital transformation and cybersecurity strategies need market insights to develop evidence-based recommendations and support client investment decisions.
- Investment & Private Equity Firms : Investors evaluating cybersecurity companies targeting the UK market require detailed market sizing, growth projections, and competitive dynamics to assess investment opportunities and portfolio company potential.
- Technology Resellers & Integrators : UK-based resellers and system integrators need market intelligence to identify emerging security testing opportunities, understand customer pain points, and develop compelling value propositions for enterprise clients.
Key Companies in the UK Security Testing Market
| Company | HQ | Ownership | Strongest segments |
|---|---|---|---|
| CYNERGISTEK | United States | Private Company | Risk and program assessments / IT audits,Technical testing (penetration, vulnerability, red teaming),Managed security, privacy, and compliance oversight, |
| VIAVI SOLUTIONS | United States | Public Company | Network and Service Enablement (NSE) – telecom and cloud test, monitoring, assurance, AIOps,Optical Security and Performance Products (OSP) – anti-counterfeiting and 3D sensing,Services and support – repair, calibration, software support, professional services, |
| FORESCOUT TECHNOLOGIES | United States | Private Company | Core NAC / device visibility platform,Cyber asset attack surface management and advanced analytics,OT, IoT, and medical device security solutions, |
| MICROSOFT CORPORATION | United States | Public Company | Intelligent Cloud (Azure, server products, GitHub, Nuance, enterprise services),Productivity and Business Processes (Microsoft 365, Teams, LinkedIn, Dynamics),Personal Computing (Windows, devices, gaming, search and news advertising), |
| TENABLE INC | United States | Public Company | Tenable Vulnerability Management & Security Center,Nessus & Nessus Expert,Cloud Security & Attack Surface Management, |
| QINETIQ GROUP PLC | United Kingdom | Public Company | Test and Training,Mission Support and Operations,Research and Development, |
| CASA SYSTEMS | United States | Private Company | Converged cable access platforms and optical access,Virtualized broadband network gateway and multiservice routers,Wireless core (vEPC, 5G core) and small cells, |
| GETRONICS | Netherlands | Private Company | Digital Workplace & Service Desk,Cloud & Multicloud Services,Cybersecurity & Managed Security, |
| KUDELSKI GROUP | Switzerland | Public Company | Core Digital Security (digital TV, middleware, smartcards, watermarking, digital broadcasting),Cybersecurity (advisory, technology resale, managed security solutions),Internet of Things (IoT security and related services), |
| IBM | United States | Public Company | Software (Hybrid Cloud & AI Platforms),Consulting (Strategy, Technology, Intelligent Operations),Infrastructure (Servers, Storage, Lifecycle Services), |
| OPENTEXT | Canada | Public Company | Content Services and Information Management Cloud,Business Network and B2B Integration Managed Services,Cybersecurity, DevOps, Observability, and Service Management, |
| CIGNITI TECHNOLOGIES | India | Public Company | Digital assurance (AI, IoT, mobile, security, RPA, cloud, 5G),Core quality engineering and test automation,Enterprise application assurance (ERP, Salesforce, medical device), |
| INTERTEK | United Kingdom | Public Company | Consumer Products,Corporate Assurance,Health and Safety, |
| DXC TECHNOLOGY | United States | Public Company | Global Infrastructure Services,Consulting & Engineering Services,Insurance Software & Services, |
CYNERGISTEK
CYNERGISTEK is a private company founded in 1995 in the United States with 89 employees. The company specializes in healthcare cybersecurity and compliance solutions.
VIAVI SOLUTIONS
VIAVI SOLUTIONS is a public company founded in 1923 and based in the United States with 3,600 employees. The company provides network testing, software, and analytics solutions for telecommunications and cybersecurity.
FORESCOUT TECHNOLOGIES
FORESCOUT TECHNOLOGIES is a private cybersecurity company founded in 2000 in the United States with 1,212 employees. The company specializes in network security and device visibility solutions.
MICROSOFT CORPORATION
MICROSOFT CORPORATION is a public technology company founded in 1975 and headquartered in the United States with 228,000 employees. The company develops software, cloud services, and hardware products for consumers and enterprises worldwide.
TENABLE INC
TENABLE INC is a public cybersecurity company founded in 2002 in the United States with 1,995 employees. The company specializes in vulnerability management and exposure analytics solutions.
QINETIQ GROUP PLC
QINETIQ GROUP PLC is a public defense and security company founded in 2001 in the United Kingdom with 7,378 employees. The company provides technology, engineering, and consulting services to government and commercial clients.
CASA SYSTEMS
CASA SYSTEMS is a private software company founded in 2003 in the United States with 1,043 employees. The company develops cable access and video delivery solutions for service providers.
GETRONICS
GETRONICS is a private IT services and managed services company founded in 1887 in the Netherlands with 23,915 employees. The company provides infrastructure, workplace, and security solutions to enterprises.
KUDELSKI GROUP
KUDELSKI GROUP is a public technology company founded in 1951 in Switzerland with 110 employees. The company specializes in digital security and content protection solutions.
IBM
IBM is a public technology and consulting company founded in 1911 in the United States with 264,300 employees. The company provides cloud computing, artificial intelligence, and enterprise software solutions globally.
OPENTEXT
OPENTEXT is a public enterprise information management company founded in 1991 in Canada with 20,500 employees. The company develops software for content management, business process management, and cybersecurity.
CIGNITI TECHNOLOGIES
CIGNITI TECHNOLOGIES is a public software testing and quality assurance company founded in 1998 in India with 3,444 employees. The company provides independent testing services and digital assurance solutions.
INTERTEK
INTERTEK is a public testing, inspection, and certification company founded in 1885 in the United Kingdom with 45,425 employees. The company provides quality and safety solutions across multiple industries globally.
DXC TECHNOLOGY
DXC TECHNOLOGY is a public IT services and consulting company founded in 1959 in the United States with 115,000 employees. The company offers infrastructure, cloud, and security solutions to enterprises globally.
Reasons to Buy this Report
- Regulatory Compliance Intelligence : Understand how GDPR, NIS Regulations, and sector-specific compliance requirements are driving UK enterprise investment in security testing, enabling informed compliance strategy and budget allocation decisions.
- Market Sizing & Forecasting : Access precise UK market valuation data ($837.2M in 2025, $2,664.6M by 2030) with detailed segment breakdowns to support business planning, competitive positioning, and revenue projections.
- Competitive Landscape Analysis : Identify leading security testing providers, emerging vendors, and market consolidation trends specific to the UK, enabling strategic partnerships and competitive differentiation strategies.
- Enterprise Investment Trends : Discover which UK sectors (financial services, healthcare, critical infrastructure) are prioritizing security testing investments and understand their specific testing requirements and budget cycles.
- Growth Opportunity Identification : Pinpoint high-growth segments within UK security testing including DevSecOps integration, cloud security testing, and API security validation to guide product development and go-to-market strategies.
Frequently asked questions
What is the current size of the UK security testing market?
The UK security testing market is valued at $837.2 million in 2025 and is projected to grow to $2,664.6 million by 2030.
What is the growth rate of the UK security testing market?
The UK security testing market is expected to grow at a compound annual growth rate (CAGR) of 21.3% from 2025 to 2030.
Which sectors drive the UK security testing market?
The UK financial services, healthcare, government, and critical infrastructure sectors are the primary drivers of security testing demand.
What are the key trends in the UK security testing market?
Key trends include increased adoption of automated testing tools, cloud-based security platforms, and compliance-driven security assessments across UK enterprises.
Why is the UK security testing market growing faster than global average?
The UK's stringent data protection regulations, mature cybersecurity ecosystem, and high digital adoption rates among enterprises support above-average market growth.
RESEARCH METHODOLOGY
Secondary research was conducted to collect information useful for this technical, market-oriented, and commercial study of the security testing market. The next step involved validating these findings, assumptions, and sizing with industry experts across the value chain using primary research. Different approaches, including top-down and bottom-up methods, were employed to estimate the total market size. After that, the market breakup and data triangulation procedures were used to estimate the market size of the segments and subsegments of the security testing market.
Secondary Research
During the secondary research process, various secondary sources were consulted to identify and collect information relevant to the study. The secondary sources included annual reports, press releases, investor presentations of security testing vendors, forums, certified publications, and whitepapers. The secondary research was mainly used to obtain key information about the industry’s supply chain, the total pool of key players, market classification and segmentation according to industry trends to the bottom-most level, regional markets, and key developments from both market- and technology-oriented perspectives, all of which were further validated by primary sources.
Primary Research
In the primary research process, various primary sources from both the supply and demand sides were interviewed to obtain qualitative and quantitative information for this report. The primary sources from the supply side included various industry experts, including chief executive officers (CEOs), vice presidents (VPs), marketing directors, technology and innovation directors, and related key executives from various key companies and organizations operating in the security testing market.
In the market engineering process, top-down and bottom-up approaches were extensively used, along with several data triangulation methods, to perform market estimation and forecasting for the overall market segments and subsegments listed in this report. Extensive qualitative and quantitative analysis was conducted across the complete market engineering process to present key information/insights throughout the report.
After the complete market engineering process (including calculations for market statistics, market breakups, market size estimations, market forecasts, and data triangulation), extensive primary research was conducted to gather information and verify & validate the critical numbers arrived at. The primary research was also conducted to identify segmentation types, the competitive landscape of security testing market players, and key market dynamics, such as drivers, restraints, opportunities, and challenges, as well as key strategies.
The following is a breakdown of the primary respondents:
Notes:
Tier 1 companies receive revenues higher than USD 10 billion; Tier 2 companies' revenues range between USD 1 and 10 billion; and Tier 3 companies' revenues range between USD 500 million and USD 1 billion.
Other designations include sales, marketing, and product managers.
Source: Industry Experts
To know about the assumptions considered for the study, download the pdf brochure
Market Size Estimation
Top-down and bottom-up approaches were employed to estimate and validate the size of the security testing market, as well as the size of various dependent sub-segments within the overall security testing market. The research methodology used to estimate the market size includes the following details: critical players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure involved studying the annual and financial reports of the top market players and conducting extensive interviews with key industry leaders, including CEOs, VPs, directors, and marketing executives, to gather valuable insights.
All percentage splits and breakdowns were determined using secondary sources and verified through primary sources. All possible parameters that affect the market covered in this research study were accounted for, examined in detail, verified through primary research, and analyzed to yield final quantitative and qualitative data. This data was consolidated and added to detailed inputs and analysis from MarketsandMarkets.
Source: MarketsandMarkets Analysis
Data Triangulation
The market was split into several segments and subsegments after determining the overall market size using the market sizing processes described above. The data triangulation and market breakup procedures were employed, wherever applicable, to complete the overall market engineering process and arrive at the exact statistics of each market segment and subsegment. The data was triangulated by studying various factors and trends from both the demand and supply sides.
Market Definition
Security testing is an activity that identifies vulnerabilities in software, hardware, and services by using highly automated tools or through manual attacks by skilled information security practitioners. It helps organizations maintain confidentiality, integrity, availability, authentication, authorization, and non-repudiation of sensitive information.
Key Stakeholders
- Chief Technology and Data Officers
- Consulting Service Providers
- Cybersecurity Professionals
- Business Analysts
- Information Technology (IT) Professionals
- Government Agencies
- Investors and Venture Capitalists
- Small and Medium-sized Enterprises (SMEs) and Large Enterprises
- Third-party Providers
- Consultants/Consultancies/Advisory Firms
Report Objectives
- To describe and forecast the security testing market by security testing type, network security testing type, application security testing type, application security testing tool, deployment mode, organization size, vertical, and region from 2025 to 2031, and analyze the various macroeconomic and microeconomic factors that affect market growth
- To forecast the market size of five major regions: North America, Europe, Asia Pacific, the Middle East & Africa, and Latin America
- To analyze the subsegments of the market with respect to individual growth trends, prospects, and contributions to the overall market
- To provide detailed information regarding major factors (drivers, restraints, opportunities, and challenges) influencing the growth of the market
- To analyze opportunities in the market for stakeholders and provide details of the competitive landscape of major players
- To profile key market players; provide a comparative analysis based on the business overviews, regional presence, product offerings, business strategies, and key financials; and illustrate the competitive landscape of the market
- To analyze competitive developments, such as mergers & acquisitions, product developments, partnerships and collaborations, and research & development (R&D) activities, in the market.
Available customizations:
With the given market data, MarketsandMarkets offers customizations based on company-specific needs. The following customization options are available for the report:
GEOGRAPHIC ANALYSIS
- Further breakup of the Asia Pacific market into countries contributes to the rest of the regional market size.
- Further breakup of the North American market into countries contributes to the rest of the regional market size.
- Further breakup of the Latin American market into countries contributing to the rest of the regional market size.
- Further breakup of the Middle East & African market into countries contributing to the rest of the regional market size.
- Further breakup of the European market into countries contributes to the rest of the regional market size.
Company information
- Detailed analysis and profiling of additional market players (up to 5)
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Full forecast, segment splits, and company analysis for all Security Testing Market.
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