The strategic technology partner for scalable organisational growth.
IT support
Keep your systems running smoothly with reliable IT support designed to minimise downtime and disruption.
arrow_forward_iosData management services
Unlock the value of your data with secure, compliant solutions designed to support better decisions.
arrow_forward_iosMicrosoft 365 support
Get more from Microsoft 365 with expert support designed to enhance collaboration and productivity.
arrow_forward_iosCyber security
Protect your business with tailored cyber security solutions designed to defend against evolving threats.
arrow_forward_iosBespoke product solutions
Develop custom applications designed to streamline processes and improve user experience.
arrow_forward_iosAI business solutions
Enhance your operations with AI to improve efficiency, insight, and smarter decision-making.
arrow_forward_iosOur work in Channel Islands.
We support businesses across Guernsey with tailored IT solutions that deliver real results – explore our case studies to see how.
Contact us to discuss
IT Support Services
Give us a call
Speak directly with an IT expert. Available Monday to Friday.
email us at
Drop us a line anytime.
We reply within one business day.
IT Support in Guernsey.
Homefield,
Rue de L’Epinel,
GY8 0HL,
Guernsey
Give us a call
Speak directly with an IT expert.
Available Monday to Friday.
email us at
Drop us a line anytime.
We reply within one business day.
Our latest projects.
We’re proud to be part of the local community and actively support charities and initiatives across each of our locations.
Better collaboration
Supporting St John
Guernsey with free IT services and cloud migration.
Over the past year, Zenzero has been proud to support St John Guernsey LBG (St John) by providing complimentary IT support alongside delivering a fully managed cloud migration project.
This initiative reflects Zenzero’s ongoing commitment to supporting the local community through impactful partnerships.
Flexible working
Supporting Leeds Rhinos
with modern workplace transformation.
Zenzero partnered with Leeds Rhinos to modernise their systems and create a more flexible, collaborative working environment. By introducing modern workplace technology, we helped the club improve productivity, support remote working, and build a foundation for future growth.
Improved operational visibility
Transforming operations
at Wessex Packaging
Zenzero partnered with Wessex Packaging to modernise its business operations through the implementation of Microsoft Dynamics 365 Business Central. By replacing manual processes and legacy systems, the project has helped create a more efficient, scalable platform to support the company’s continued growth.
Improved business continuity
Transforming network infrastructure
at Sunseeker International
Zenzero partnered with Sunseeker International to deliver a major network transformation across its Dorset headquarters and wider estate. By upgrading core network infrastructure and modernising connectivity across 11 sites, the project has provided a scalable, resilient foundation to support business continuity and future growth.
Better collaboration
Automating music distribution
at Proper Music
Zenzero partnered with Proper Music Distribution to streamline and automate key business processes as its catalogue continued to grow. By removing manual administration and improving the creation and distribution of product information sheets, the project has increased efficiency, enhanced data accuracy, and delivered a better experience for subscribers.
We deliver attainable, manageable innovation for our clients, and stand ready to support them at every next step.
With strong local roots and a real understanding of how Guernsey businesses operate, we combine on-island expertise with global capability to help you succeed in an increasingly digital world.
From financial services to growing local enterprises, our clients benefit from innovative, secure, and scalable technology solutions that boost productivity, support growth, enhance customer experience, and protect the data and assets that matter most.
over
IT professionals located in the United Kingdom, South Africa, Dubai, Australia, and Guernsey
"We know the right expert is always at the other end of the phone if we need them. The benefit of outsourcing means we have the ability to call on the right expertise at the right time, we can always draw on the skillset that we need."
Administration and Finance Manager, St John
"The project was very well planned, exceptionally well executed and smoothly implemented. The team were wonderful, the project was delivered on time and on budget, and we received great support all the way through. I couldn’t fault it."
Executive Director, Saffery Trust
"They’ve become more than a service provider; they are a trusted partner. This partnership between Solent Mind and Zenzero allows us to adapt and evolve more quickly, leading to improved services and outcomes for our users."
FEE & Director, Solent Mind
Ready for
better outcomes?
Questions we
often get asked:
We provide a broad range of technology and IT services for Guernsey businesses, including managed IT support, Microsoft 365 support, cyber security, data management, artificial intelligence and bespoke product development. Our services can be tailored around your existing technology, internal resources and long-term business goals.
Working with a local technology partner gives your organisation access to specialists who understand Guernsey’s business environment and can provide responsive, on-island support. Zenzero combines this local knowledge with wider expertise across managed IT, cyber security, Microsoft technology, data and AI.
Yes. We help Guernsey businesses identify and implement practical artificial intelligence solutions. This may include Microsoft 365 Copilot, intelligent automation, AI agents, predictive analytics and bespoke AI tools designed to reduce manual work, improve productivity and provide better insight.
Yes. Our data management services help organisations improve the quality, security and accessibility of their information. We can support data governance, SQL Server administration, system integration, Power BI reporting and the development of reliable data platforms that support better decision-making.
Yes. Our bespoke product development team creates applications and digital solutions around specific operational requirements. We can develop new products, modernise legacy systems, connect existing applications and automate processes that cannot be addressed effectively through off-the-shelf software.