Leading agencies include Armor, Secureworks, Ciklum, TPXimpact Ltd and Guidance Software. A total of 459 Cybersecurity & Pentesting providers in United Kingdom are ready to help. They serve clients such as Finance, Healthcare, Manufacturing, Government, Technology, Financial Services, Retail, Education, Charities and Businesses. Local internet speeds average 80.2 Mbps, supporting fast development and collaboration. Average local salaries are around $38,440, reflecting market rates.
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Found 459 matching agencies
Lookout provides a comprehensive data-centric security solution to protect sensitive data from various threats. The company's platform detects and responds to breaches in real-time, using advanced threat intelligence and machine learning algorithms. With Lookout's cybersecurity services, organizations can ensure the secure movement of their mobile devices and applications, as well as protection against phishing attacks and data leakage. By leveraging Lookout's cloud-based security platform, businesses can safeguard their critical data from unauthorized access and minimize the risk of exploitation. Lookout's solution is designed to be flexible and adaptable to the needs of different industries, including healthcare and finance.
team of 101 - 250 people
15+ years of industry experience
rate $150 - $200 / hr
min project budget $5k
Rapid7 provides comprehensive cybersecurity services and solutions to help organizations secure their attack surface. Their testing services and IT consulting enable businesses to identify vulnerabilities and improve their security programs. With expertise in cyberpentesting, Rapid7 helps companies prevent breaches and ensure confidentiality, integrity, and availability of their data. By leveraging their unified cybersecurity platform, organizations can gain visibility into their multi-cloud environments and understand risk across hybrid environments. Additionally, Rapid7's MDR services provide 24/7 monitoring, remediation, and DFIR from SOC experts to protect against external threats. By joining the Velociraptor and Metasploit communities, organizations can access industry-leading attack expertise and stay ahead of emerging threats.
team of 501 - 1000 people
20+ years of industry experience
rate $150 - $200 / hr
min project budget $10k
BSI Group is a global leader in helping organizations make a positive impact through innovative solutions. By providing expert services in Cloud Consulting, Cybersecurity & Pentesting, and Business Services, BSI enables clients to drive transformation and achieve sustainability goals. This UK-based company has no shareholders, ensuring that profits are reinvested to support impactful initiatives.
team of 501 - 1000 people
unknown
contact for pricing
contact for pricing
Digital Guardian provides IT services and cybersecurity solutions to help organizations protect their sensitive data. Their comprehensive data loss prevention (DLP) platform gives immediate visibility into assets, blocking threats before they're lost. With a market-leading DLP solution, Digital Guardian helps clients monitor and log threats, schedule demos, and watch on-demand webinars for expert knowledge. The company's intuitive dashboards provide real-time insights into data egress, enabling faster deployment and greater progress towards operational security maturity.
team of 101 - 250 people
20+ years of industry experience
rate $150 - $200 / hr
min project budget $10k
Veracode empowers enterprise and public sector development and security teams to create and run secure software. Their AI-powered application security solutions reduce friction and delays, enabling teams to build applications faster and manage risks confidently. Veracode provides complete and accurate application security coverage, integrating find and fix capabilities into developer workflows. By automating onboarding for developers, Veracode enables seamless integration with existing tools. With its comprehensive services, Veracode helps clients create secure software and mitigate application risk.
team of 101 - 250 people
15+ years of industry experience
rate $150 - $200 / hr
min project budget $10k
IT Governance Ltd specializes in providing comprehensive solutions for information technology governance, risk management, and compliance. With years of experience implementing fit-for-purpose solutions, they help organizations protect themselves, their customers, and their data from evolving threats. Their end-to-end solutions are designed to support clients throughout their projects, whether it's implementing management systems or achieving regulatory compliance. By providing practical expertise and a wide range of tools and training, IT Governance Ltd enables clients to redefine cyber security and privacy risk management. From cybersecurity as a service to certified ethical hacking training, they offer industry-leading software, books, and courses to enhance knowledge and skills.
team of 26 - 50 people
20+ years of industry experience
contact for pricing
contact for pricing
Cybereason's innovative solutions empower defenders to detect and respond to cyber threats more effectively. The company offers a comprehensive range of services, including Big Data & BI, Cybersecurity & Pentesting, designed to help businesses protect themselves against the ever-evolving threat landscape. By leveraging cutting-edge technologies such as endpoint security, artificial intelligence, and machine learning, Cybereason helps organizations streamline their security operations and reduce the risk of data breaches. With its expertise in incident response, managed security, and technical services, Cybereason empowers defenders to focus on what matters most - mitigating threats and protecting assets. By converging SIEM and XDR capabilities, Cybereason's platform provides a unified view of the entire attack, enabling faster detection and response.
team of 101 - 250 people
10+ years of industry experience
rate $150 - $200 / hr
min project budget $10k
Darktrace brings AI innovation to enhance cyber security. Their Cyber AI is designed to learn an organization's digital details, identify normal behavior, and prevent sophisticated cyber-attacks. This powerful AI complement to existing infrastructure provides a continuous feedback loop for effective protection. Darktrace monitors and protects all people and digital assets across entire ecosystems. Elevate cyber defenses with their AI-driven solutions.
team of 501 - 1000 people
10+ years of industry experience
rate $150 - $200 / hr
min project budget $25k
Secureworks provides comprehensive cybersecurity solutions to protect businesses from evolving threats. Their services, including threat defense and managed security operations (MSO), are designed to deliver a strong ROI while minimizing costs. With Taegis, Secureworks offers a unified security platform that leverages data from various sources, such as cloud environments, networks, and endpoints, to provide comprehensive protection. By leveraging the power of collaboration and open-source approaches, Secureworks maximizes ecosystem investments and ensures long-term security effectiveness.
team of 501 - 1000 people
20+ years of industry experience
contact for pricing
contact for pricing
RiskIQ provides Big Data & BI, Cybersecurity & Pentesting services to help organizations protect their digital estates from cyber threats. With its advanced threat intelligence capabilities, RiskIQ helps security professionals uncover and neutralize modern adversaries and cyber threats. By providing a complete view of the internet and tracking day-to-day changes, RiskIQ enables clients to identify vulnerabilities and investigate tools and systems used in cyberattacks. Additionally, RiskIQ's Big Data & BI services help organizations gain insights from large datasets and make data-driven decisions. Its Cybersecurity & Pentesting services provide comprehensive protection against cyber threats and ensure that clients' digital assets are secure.
team of 26 - 50 people
15+ years of industry experience
rate $150 - $200 / hr
min project budget $5k
Global Knowledge helps individuals and organizations worldwide develop future-ready skills through industry-recognized instructor-led training in a dynamic and interactive live learning environment. It offers online IT training, certifications & skills development using popular platforms like Skillsoft. Subscriptions provide the flexibility to learn on your terms. With prepay plans, promotions, and membership discounts, it maximizes the training investment. Global Knowledge is authorized for training with big names in tech. Its services include mobile app development, cloud consulting, cybersecurity & pentesting, and business services.
team of 501 - 1000 people
30+ years of industry experience
contact for pricing
contact for pricing
IOActive provides comprehensive cybersecurity and pentesting services to clients worldwide. By leveraging cutting-edge research and expertise, the company helps organizations protect themselves against emerging threats and vulnerabilities. Its team of security experts assists businesses in identifying weaknesses and implementing robust defenses. This proactive approach enables clients to mitigate potential breaches and ensure the integrity of their digital assets.
team of 26 - 50 people
20+ years of industry experience
rate $150 - $200 / hr
min project budget $5k
AAG empowers businesses to take control of technology, unlocking new potential and improving performance. With a full suite of IT services and expertise, AAG helps clients work smarter, transform their operations, and achieve strategic goals.
team of 2 - 10 people
15+ years of industry experience
rate $100 - $150 / hr
min project budget $5k
Mad Devs provides comprehensive software development services to help businesses reduce costs, optimize resources, and enhance work processes. The company offers a range of services including web & software development, mobile app development, AI development, DevOps, and more. By leveraging their expertise, clients can streamline their operations, improve productivity, and achieve their business goals. Mad Devs' team of experts works closely with businesses to understand their unique needs and provide tailored solutions. With a focus on transparency and open communication, the company ensures seamless collaboration and efficient project management. From transportation and logistics to health and biotech, Mad Devs serves clients across various industries. Their services are designed to drive business growth, improve customer satisfaction, and increase revenue.
team of 26 - 50 people
9 years of industry experience
rate $50 - $75 / hr
min project budget $50k
Censornet provides Cybersecurity & Pentesting services to empower businesses. Its Autonomous Integrated Cloud Security platform offers total security from a purpose-built cloud platform, empowering organisations with the tools and intelligence to anticipate threats, manage vulnerabilities, and protect users anywhere in the world across email, web, and cloud applications. With zero proxying for efficient user experience, unified policies across email, web, and cloud applications, and reliable cloud security built around growing companies, Censornet streamlines experience for security leaders and users with one centralised platform. Global presence, flexible scalability, and 100% uptime make Censornet a perfect innovative partner for thousands of organisations and millions of users.
team of 2 - 10 people
20+ years of industry experience
contact for pricing
min project budget $1k
Matillion empowers companies to unlock their data potential. The company provides Big Data & BI, IT Services & Consulting, and Cybersecurity & Pentesting services to drive productivity, profits, and innovation. With its Data Productivity Cloud, Matillion helps clients build and manage data pipelines for faster insights, automate data loads, and orchestrate operations in one place. This enables users to track data lineage back to its source, spot issues, and deploy quickly. Matillion's services are trusted by the world's best data teams, and its platform is designed to be user-friendly, with features like drag-and-drop visual designers, no-code experiences, and high-code transformations.
team of 101 - 250 people
10+ years of industry experience
contact for pricing
contact for pricing
Herjavec Group provides comprehensive IT services and consulting, including cybersecurity and pentesting. Their expertise helps businesses manage risk and accelerate their cyber outcomes. With award-winning managed security services, identity and access management, and professional services, Herjavec Group delivers world-class solutions to protect modern enterprises. By leveraging their global scale and decades of experience, businesses can focus on what makes them great. Herjavec Group's tech-enabled solutions address threats in a way that's better, faster, more cost-effective, and more scalable than in-house solutions. This enables companies to share information and work together to make their industries safer.
team of 101 - 250 people
20+ years of industry experience
rate $100 - $150 / hr
min project budget $10k
Armor is a leading provider of cybersecurity and pentesting services. We help businesses deliver comprehensive security outcomes with cloud-native solutions, making it easier to stay ahead in the digital age.
team of 26 - 50 people
15+ years of industry experience
contact for pricing
contact for pricing
RelyWP offers premium WordPress management services to businesses worldwide. Their expert team provides reliable and secure solutions, including managed hosting, cybersecurity, eCommerce marketing, and SEO. By utilizing enterprise-grade security features, such as malware scanning and removal, advanced firewalls, and secure backups, RelyWP helps protect clients' websites from spam and other online threats. Additionally, their premium care plans include powerful plugins to optimize website performance, increase sales, and improve overall user experience.
team of 1 person
6 years of industry experience
contact for pricing
contact for pricing
FORVIS provides integrated approach to tax, assurance, and consulting services. Cybersecurity & Pentesting, Business Services help clients move with momentum. Experienced insight is offered to up the game. Forward Vision informs and anticipates matters. FORSight becomes your insight. Integrated approach and expertise are available for all sizes of industries.
team of 501 - 1000 people
100+ years of industry experience
contact for pricing
contact for pricing
Guidance Software provides comprehensive cybersecurity solutions to protect businesses from various threats. Their Cybersecurity Cloud offers multivector protection, real-time threat intelligence, and incident response expertise. With over 25 years of experience, Guidance Software helps organizations reduce business and financial risk through robust security measures. They support compliance and governance by understanding and securing data. By leveraging AI-powered threat detection and endpoint agents, businesses can stay resilient and compliant in today's digital landscape. Guidance Software's solutions are trusted by law enforcement, government agencies, and corporations alike.
team of 101 - 250 people
20+ years of industry experience
rate $150 - $200 / hr
min project budget $10k
Neoslab Limited is a cybersecurity-oriented company that helps clients understand risks and defend against threats. Their goal is to establish a strong security baseline and business relationship. With customised solutions, they fight and protect against potential threats, safeguard data and assets, and minimise risk. Neoslab provides IT services and consulting, cloud consulting, cybersecurity and pentesting, helping clients secure and empower their digital future in a privacy-focused world. By offering zero-trust segmentation technology, they protect critical applications and valuable digital assets. The company enables consumers and employees to protect their data while securely staying connected without violating privacy and trust.
team of 2 - 10 people
20+ years of industry experience
rate $50 - $75 / hr
min project budget $5k
This company specializes in digital transformation, providing services that improve services, experiences, and outcomes. They cover various disciplines from human-centered design to data modeling and visualization, enabling clients to make predictions and smarter business decisions. Their solutions help build high-quality, scalable systems and services that underpin organizations. The company supports modernization through the latest approaches in cloud, automation, and engineering standards. By applying design thinking and leveraging AI, they help clients connect with their audiences across digital platforms, improving customer loyalty and conversion rates.
team of 101 - 250 people
15+ years of industry experience
contact for pricing
contact for pricing
Ciklum is a cutting-edge custom software engineering firm that partners with businesses to create transformative solutions. By combining next-generation product engineering, slick customer experience, and advanced AI, they accelerate growth and drive impressive results. Their end-to-end partnership approach enables clients to reimagine, reshape, and redefine their business experiences. With expertise in web & software development, mobile app development, e-commerce development, big data & BI, testing services, DevOps, IT services & consulting, cybersecurity & pentesting, and app designing (UI/UX), Ciklum helps global enterprises and digital disruptors create innovative experiences that resonate with customers.
team of 501 - 1000 people
20+ years of industry experience
rate $25 - $50 / hr
min project budget $25k
Tell us about your project and get matched with top-rated agencies. It’s fast, free, and backed by expert insight.
Post your project — free & easyThe digital agency sector in the United Kingdom remains one of Europe's most dynamic and competitive markets. Driven by digital transformation initiatives and increased investment in online platforms, UK digital agencies continue to thrive, offering specialized services in web development, digital marketing, UX/UI design, and data analytics. With hubs in London, Manchester, Bristol, and Edinburgh, the UK's digital ecosystem supports a diverse range of small to mid-sized agencies alongside global players.
UK digital agencies face several key challenges, including intense competition, talent shortages, and ongoing economic uncertainties post-Brexit. The industry's rapid pace also demands continuous upskilling and adaptation to new technologies, such as AI, machine learning, and automation tools.
However, significant opportunities exist as more UK businesses accelerate their digital transformation plans. Agencies capable of delivering effective digital solutions that enhance customer experience, utilize data-driven marketing, and integrate emerging technologies such as generative AI and augmented reality will remain highly competitive. Furthermore, increased demand for sustainability-focused digital solutions provides another promising avenue for growth and differentiation within the UK's vibrant digital agency landscape.
Cybersecurity and penetration testing (pentesting) services today encompass proactive methods designed to identify and address vulnerabilities in digital infrastructures. These services protect businesses from cyber threats such as data breaches, ransomware, unauthorized access, and compliance violations. Providers often combine automated scans with manual testing to simulate real-world attacks, ensuring comprehensive security assessments.
The cybersecurity market is rapidly growing, projected to reach approximately $424 billion globally by 2030. Decision-makers frequently ask questions such as:
Benefits include enhanced security posture, compliance assurance, protection of sensitive customer data, and improved customer trust. However, pitfalls can arise when providers offer insufficiently detailed reports, lack expertise in specific technologies, or fail to provide actionable remediation guidance. Businesses should choose agencies with proven industry experience, reliable references, and transparent methodologies.
A standard pentesting project generally lasts from one to four weeks, depending on the organization's size and complexity. Providers frequently utilize industry-standard tools such as Nessus, Burp Suite, Metasploit, Wireshark, and OWASP ZAP, combined with manual techniques to ensure thorough testing and accurate vulnerability identification.
In conclusion, hiring a knowledgeable and experienced cybersecurity and pentesting provider can significantly mitigate risks and protect critical business assets. Decision-makers should carefully evaluate providers based on their expertise, transparency, and ability to deliver actionable insights and recommendations.
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