Managed IT Support in Portsmouth

Proactive IT services for Portsmouth businesses — from Gunwharf Quays to Lakeside and across the island city.

IT Services for Portsmouth's Diverse Business Community

Portsmouth is a city of contrasts — historic naval heritage alongside a fast-growing digital and creative economy. Businesses here range from defence contractors working with the Royal Navy to tech startups in converted waterfront buildings, and they all need IT infrastructure they can depend on.

KTS provides managed IT services that match Portsmouth's energy. We handle everything from day-to-day helpdesk support to strategic projects like cloud migrations, security overhauls, and device fleet deployments. Our clients across the city benefit from proactive monitoring that prevents problems, rapid response when issues arise, and a team that actually picks up the phone.

With the University of Portsmouth driving innovation, the Historic Dockyard attracting global visitors, and Lakeside North Harbour establishing itself as a major business destination, the city's technology needs are growing. We grow with you.

Why KTS

99.9%
SLA Achieved
<15m
Response Time
500+
Endpoints Managed
4.9/5
Client Satisfaction

Why Portsmouth Businesses Choose KTS

Portsmouth's island geography and military heritage create a distinctive business environment. We provide IT services that fit.

Solent Coverage

Supporting businesses across Portsmouth, Southsea, Cosham, and the wider Solent area including Fareham, Gosport, and Havant.

Defence & Security

Portsmouth's proximity to the Royal Navy and MoD means many local businesses work to strict security standards. We build compliant IT environments that meet these requirements.

Digital Growth

The city's digital economy is expanding rapidly. We support tech businesses with the modern infrastructure — cloud-native, Apple-friendly, security-first — they need to compete.

Industries We Support in Portsmouth

Defence & Naval

Portsmouth is home to the Royal Navy's principal base, BAE Systems, and a network of defence contractors. Businesses in this ecosystem need IT that meets stringent security and compliance requirements, including Cyber Essentials Plus and beyond.

Digital & Creative

Portsmouth's waterfront has attracted a growing community of digital agencies, game studios, and creative businesses. We provide the high-performance infrastructure, collaboration tools, and endpoint management these companies depend on.

Marine Engineering

The Solent's marine engineering sector requires IT systems that support both design workflows and operational technology. We bridge the gap between office IT and the specialised systems these businesses use.

KTS got us through our Cyber Essentials certification with zero stress. They identified gaps we didn't know existed, fixed everything, and now manage our security ongoing. Couldn't recommend them more highly.
Tom Wheeler
Technical Director, A Portsmouth defence contractor

Ready to Get IT Right in Portsmouth?

No obligation, no jargon. Let's talk about what your business needs.