Compare 6 companies in Belfast, United Kingdom offering Cybersecurity & Pentesting services!

Leading agencies include SilverSky, Vertical Structure, ITMS Ireland, TIBUS and Nimbus. A total of 6 Cybersecurity & Pentesting providers in Belfast, United Kingdom are ready to help. They serve clients such as SMEs, Finance, UK Companies, Irish Companies, Industry Leaders, Financial Services, Information Technology, Large Corporate Clients and Businesses throughout Ireland. Local internet speeds average 80.2 Mbps, supporting fast development and collaboration. Population of Belfast, United Kingdom is 333,000. Average local salaries are around $38,440, reflecting market rates.

Average starting budget
$2,333
while min. project budget is $500
based on 6 profiles
Average hourly rate
$108
and starting from $50 / hr
based on 6 profiles
Popular skills
Machine learningBehavioral trackingHuman analysis and support
Key technical proficiencies
based on found companies
Also specialize in
Cybersecurity & Pentesting (6)IT Services & Consulting (4)Cloud Consulting (2)Web Hosting (1)Web & Software Development (1)
Complementary specialties
validated by client feedback
Cybersecurity & Pentesting services protect your systems and data from online threats. Cybersecurity involves setting up and maintaining firewalls, antivirus software, secure user access, and regular security audits. Penetration testing, or “pentesting,” simulates real attacks to find weak spots before malicious hackers do. Sub-services include vulnerability scans, controlled attack simulations, security policy reviews, incident response planning, and training staff on safe online practices to reduce risk.
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Trusted by
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Microsoft
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Spotify
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Found 6 matching agencies

S
Morrisville, United States

SilverSky is a cybersecurity company that provides managed detection and response services to protect businesses from cyber threats. With over twenty years of experience in cybersecurity, we've learned the best way to stay ahead of the game is to change it.

team of 101 - 250 people

20+ years of industry experience

contact for pricing

contact for pricing

T
Belfast, United Kingdom

TIBUS provides secure, managed hosting for important websites to deliver on digital strategies. The company offers technology and advice for UK & Irish companies. Hosting and cloud services are available, including streaming and CDN connectivity solutions. Trust is built through experience. TIBUS is fully certified under ISO 27001, providing an independently verified level of confidence in IT security and information governance. This framework allows clients to have confidence in the way their data is looked after. Cloud and hosting services are offered to UK public sector IT buyers under H.M. Government G-Cloud framework. The company focuses on IaaS, managed, and un-managed cloud services. TIBUS is tracking a bug that affects CPU processors globally and is planning ahead with specialist business continuity advisors.

team of 2 - 10 people

20+ years of industry experience

rate $100 - $150 / hr

min project budget $1k

V
Belfast, United Kingdom

Vertical Structure provides expert cyber security solutions to help businesses prepare, protect and persist in the digital landscape. Their comprehensive services include cloud consulting, cybersecurity & pentesting, which enable companies to understand, identify and resolve potential security issues at the earliest stages. The company offers bespoke digital security solutions, including penetration testing, training & workshops, and security consulting for Cyber Essentials, ISO27001, and more. This helps organisations improve their security levels through information assurance processes, auditing, and certification. By working with Vertical Structure, businesses can benefit from continual improvements in security and gain a competitive edge. With expert guidance, they can identify and resolve potential security issues, protect themselves from threats, and ensure the continuity of operations.

team of 2 - 10 people

15+ years of industry experience

rate $100 - $150 / hr

min project budget $5k

E
Glasgow, United Kingdom

Euro Systems provides a range of services to support businesses, from managed IT support and security to cloud consulting and cybersecurity. By partnering with Euro Systems, businesses can improve their productivity and efficiency, while also ensuring the safety and reliability of their data. The company's experienced team offers customized solutions tailored to each client's specific needs, helping them to prosper through the effective use of technology. With expertise in IT services & consulting, cloud consulting, cybersecurity & pentesting, Euro Systems is well-equipped to handle even the most complex IT challenges. By leveraging the latest tools and technologies, the company helps businesses to streamline their operations, reduce costs, and achieve greater success.

team of 2 - 10 people

15+ years of industry experience

rate $50 - $75 / hr

min project budget $1k

N
Belfast, United Kingdom

Nimbus delivers a portfolio of infrastructure, IT security, and cloud management services to businesses across the UK and Ireland. Trusted by industry leaders, Nimbus provides trusted IT solutions to manage complexity. By partnering with the best in the industry, Nimbus helps clients improve their operations, reduce costs, and increase productivity. Nimbus' IT services include infrastructure management, cybersecurity, and pentesting. These services enable businesses to better protect themselves from cyber threats and ensure the security of their data. With Nimbus' expertise, businesses can focus on growth and innovation, knowing that their IT infrastructure is secure and optimized. By leveraging Nimbus' cloud management services, clients can improve scalability, reduce costs, and increase agility. Whether it's managing IT complexity or improving cybersecurity, Nimbus provides expert solutions to help businesses succeed.

team of 2 - 10 people

15+ years of industry experience

contact for pricing

contact for pricing

I
Belfast, United Kingdom

ITMS Ireland provides comprehensive IT services and solutions to businesses throughout Ireland. With a focus on reducing downtime, increasing productivity, and revenue, their team of experts offers first-class support services, including hardware maintenance and repairs. By providing 24/7 technical support, they ensure that businesses can manage and run their operations smoothly. From cybersecurity and penetration testing to vulnerability assessments and disaster recovery, ITMS Ireland has a wealth of knowledge and expertise in all areas of IT infrastructure. Their team of skilled engineers and project managers can assist with any IT project or help with business growth. With exceptional customer service and 35 years of industry experience, ITMS Ireland is the trusted partner for businesses looking to make their operations more efficient.

team of 2 - 10 people

unknown

contact for pricing

contact for pricing

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Cybersecurity & pentesting services: what decision-makers should know

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.

Industry overview and common questions

The cybersecurity market is rapidly growing, projected to reach approximately $424 billion globally by 2030. Decision-makers frequently ask questions such as:

  • What cybersecurity certifications does your team hold?
  • How often should pentesting be conducted?
  • What industries do you primarily serve?
  • Can your service meet specific compliance standards (e.g., GDPR, HIPAA)?

Key benefits and common pitfalls

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.

Project duration and commonly used technologies

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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