Viper Computer Systems provide a complete range of IT services, from managed support and cyber security to Microsoft 365, network installation, backups, hardware and disaster recovery.
Managed IT Services
Proactive monitoring, maintenance and support to keep your business systems running securely and efficiently at all times.
Cyber Security
Advanced security solutions designed to protect your business from cyber threats, data breaches and malicious attacks.
Microsoft 365
Seamless setup, migration and management of Microsoft 365 to improve collaboration, productivity and secure cloud working.
Network Installation
Professional design and installation of reliable, high-performance networks tailored to support your business operations.
IT Strategy & Consultation
Expert IT guidance to help your business leverage technology, improve efficiency and plan for future growth.
Backups & Disaster Recovery
Secure backup systems and disaster recovery planning to ensure your critical business data is always protected and recoverable.
IT Hardware
Supply, installation and support of high-quality IT hardware to ensure your team has the tools they need to perform.
Web Design
Professional website design that combines modern aesthetics with performance to showcase your business online.

VIPER COMPUTER SYSTEMS
Business IT Support Services - Networks, Security & Hardware
Technology plays a vital role in every modern business, but managing it effectively takes time, expertise and the right support partner.
Viper Computer Systems provide a complete range of IT services, from managed support and cyber security to Microsoft 365, network installation, backups, hardware and disaster recovery.
Whether you need day-to-day IT assistance or long-term strategic guidance, we deliver reliable solutions tailored to your business goals.
Whether you need ongoing support, stronger cyber security or a complete technology upgrade, we are here to help.
Trusted by 100's of UK & Irish brands and organsations of all sizes
















Need Reliable IT Support?
Testimonials
Real Customer Experiences

“As a business operating 24/7, with a critical response department we cannot afford downtime and having the right IT partner is essential. Viper have done an excellent job connecting our multiple sites back to head office through secure VPN solutions, ensuring seamless communication across all locations. Their knowledge and rapid response give us complete peace of mind that our systems will remain operational at all times.”
Michelle McCrory Director - PK Murphy
“We have been working with the team in Viper for over 10 years now, and nothing is a problem to them. Their knowledge and expertise is second to none. IT & its functions are one of the foundations of all businesses now & we are happy to have Viper on our side.”
Sean Hughes Operations Director - MM Freight
“The Viper team are always responsive, professional, and willing to go the extra mile to keep everything running smoothly. It’s reassuring to know we can rely on them no matter what. We’ve partnered with Viper for many years and their support has been outstanding throughout.”
Darragh Cullen Managing Director – Edge Innovate
“Viper have become an essential part of how we operate, especially with our business running across multiple time zones. Downtime simply isn’t an option for us, and their proactive approach ensures our systems stay up and performing around the clock. Their responsiveness, technical expertise, and commitment to keeping everything running seamlessly give us real confidence in our day-to-day operations.”
Ronan Mallaghan CEO – Mallaghan Group