Choose with Confidence

Verified Professionals Near You

Trusted & Vetted Services

Find the Right Expert Fast

Logo
IT & Cybersecurity Services Belfast

Trusted IT & Cybersecurity Services in Belfast

Every it & cybersecurity services listed in Belfast has been checked for credentials, customer reviews and reputation.

Takes Less Than 2 Minutes

Recommended 5 IT & Cybersecurity Services by Trusted Sources

Updated: 20 May 2026
  • Reviews
  • Complaints
  • Transparency
  • Engagement
  • Registration

Looking for trusted it & cybersecurity services in Belfast? We have curated a list of vetted professionals who are known for reliability, expertise and genuine customer satisfaction. Browse the best it & cybersecurity services serving Belfast and get free quotes today.

Learn about ourselection process
Expert Data Recovery | N.Ireland's Belfast-based, only dedicated Data Recovery Specialist.

Expert Data Recovery

Why choose this service?

Clients say:Detailed

Data Forensics Ltd is a dedicated data recovery specialist based in Belfast, Northern Ireland, serving clients across the UK and Ireland. The company offers advanced data recovery services for businesses, media studios, and critical situations, handling failed SSDs, RAID arrays, encrypted Apple devices, and virtual machines. All work is performed in-house at their secure Belfast lab, ensuring data never leaves the premises.

With a business-first approach, they provide urgent, transparent, and results-driven service to IT professionals, corporate clients, and law firms. Reviews highlight exceptional service, successful recoveries, and excellent communication. For IT and cybersecurity needs involving data loss, Data Forensics is a trusted partner in Belfast.

Source:Google
ITNI LTD

ITNI

Why choose this service?

Clients say:Dependable

ITNI is a Belfast-based provider of IT and cybersecurity services, offering comprehensive support for businesses. They deliver managed IT solutions, cloud services, cybersecurity, and hardware maintenance, ensuring secure and efficient operations.

With a team of PSNI security-cleared staff, they provide peace of mind for clients. Reviews highlight their responsive support, quick issue resolution, and proactive approach, making them a reliable choice for businesses seeking robust IT infrastructure and cybersecurity in Belfast.

JTec IT Solutions

JTec IT Solutions

Why choose this service?

Clients say:Fast

JTec IT Solutions is a trusted provider of IT and cybersecurity services based in Belfast. The company delivers reliable, personal, and cost-effective IT support to public and private sector organizations and SMEs across Northern Ireland, the Republic of Ireland, and Great Britain. Services include virus removal, hack recovery, data loss solutions, and comprehensive cyber security.

Clients praise the team's knowledge, professionalism, and quick response times. JTec IT also offers hardware procurement and setup. With over a decade of experience and a strong track record, the company helps businesses save time and increase productivity. Located at 21-23 Carnmoney Rd, Glengormley, Newtownabbey, JTec IT is a dependable partner for all IT needs in Belfast.

Rapid7, Belfast Office

Rapid7

Why choose this service?

Clients say:Consistent

Rapid7 is a leading provider of IT and cybersecurity services, with an office in Belfast. The company offers a unified cybersecurity platform that covers endpoints to cloud, helping businesses outpace attackers. Services include 24/7 MDR with unlimited incident response, exposure management, attack surface management, next-gen SIEM, cloud security, and vulnerability management.

Rapid7's platform is AI-powered and human-led, designed to anticipate and disrupt threats before they escalate. The Belfast office serves local clients seeking robust cybersecurity solutions. With a focus on preemptive security, Rapid7 helps organizations build business resilience and secure their digital ecosystems.

Nemstar Ltd

Nemstar

Why choose this service?

Clients say:Fair-priced

Nemstar is a leading provider of IT and cybersecurity training services based in Belfast. With over 15 years of experience, the company has trained more than 13,000 individuals in cybersecurity, offering courses such as Certified Ethical Hacking, CCSK, CISMP, and CISA. Their training is delivered by expert instructors who simplify complex topics, making them accessible to learners.

Nemstar's success or resit guarantee provides confidence to students pursuing certification. Trusted by global companies, Nemstar's academy equips professionals with the skills to manage AI risks and enhance cyber resilience. For those in Belfast seeking comprehensive IT and cybersecurity education, Nemstar offers practical, hands-on training that prepares individuals for real-world challenges.

Learn about ourselection process

IT & Cybersecurity Services in Other Cities Near Belfast

Need a trusted it & cybersecurity services in a different location? Browse nearby cities to find vetted professionals close to you.

More Business Services in Belfast

Looking for a different type of professional in Belfast? Explore other vetted services in the business category, all reviewed and trusted locally.

New Vetted Professionals, Straight to Your Inbox

Join the TrustValet newsletter to stay informed about newly vetted professionals, expanded services and expert recommendations in your area.