Managed IT Support

Springpod

Career exploration and virtual work experience platform connecting students with employers and universities.

Sprint Integration Ltd

Sprint Integration provides managed IT support for businesses in London, Essex and the South East. Services include IT support, cyber security and endpoint protection, cloud solutions including Azure migration, backup and disaster recovery, infrastructure installation and recycling, and connectivity such as broadband, VoIP and leased lines. It also assists with Cyber Essentials accreditation, offering remote and on-site assistance, 24/7 support and network monitoring.

Square Edge IT Solutions

Square Edge IT Solutions provides IT services, cybersecurity and cloud solutions to businesses across the UK, based in Dorridge. The company's cybersecurity services cover network security, data protection and compliance auditing, while its cloud services include cloud migration, infrastructure management and backup solutions. Square Edge IT Solutions also offers IT support and consulting, including 24/7 help desk support, system maintenance and strategic technology planning.

Stabilise

Stabilise provides managed IT support for Mac-first businesses in London, covering onboarding, identity, security and day-to-day support. Services include zero-touch device enrolment, Okta single sign-on, Jamf mobile device management, and preparation for SOC 2 and Cyber Essentials Plus. The company works with scaling startups that need a full IT function before hiring their first IT person, and creative studios that need shared storage and support for DaVinci Resolve, Adobe and Final Cut. Stabilise offers 30-day rolling contracts with no lock-in or setup fees, a 15-minute response SLA on urgent tickets, and states it resolves 95 percent of issues the same day.

Stealth IT

Stealth IT provides IT support and managed services to small and medium-sized businesses in Enfield, trading since 2001. Services include day-to-day IT support, network support and management, computer repair, hardware and software installation, network setup, backup and server monitoring, internet connection setup, cybersecurity and cloud computing. The company is Microsoft certified, CISSP-certified and Cyber Essentials Plus qualified, offering contracted 24/7 support and flexible one-off assistance across Enfield and surrounding areas.

Stirling IT

Stirling IT provides technical support for a wide variety of businesses across West and Central Scotland. The company offers services including IT support, repairs, maintenance, connectivity, networking, remote working solutions, VOIP telephony, and web design. It serves small start-ups, call centres, and other organisations requiring ongoing or ad-hoc technical assistance throughout Scotland.

Storm IT Support

Storm IT Support provides managed IT services to businesses in Solihull and across the West Midlands, Staffordshire, Warwickshire, Worcestershire, Shropshire and Leicestershire, with offices in Solihull and Cannock. Services include unlimited IT support with 24/7 system monitoring, Microsoft 365 and Azure cloud solutions, cloud backup and disaster recovery, cybersecurity including Cyber Essentials certification, VoIP hosted telephony, data cabling, leased lines and fast onsite support for start-ups and established businesses.

Stotles

Strand Intelligence

Strand Intelligence is a Manchester-based cybersecurity firm whose agentic AI platform automates digital forensics and incident response for ransomware, BEC and EDR alerts, with containment and audit-ready reporting.

Streaem

Connected TV advertising platform enabling targeted, measurable campaigns across streaming and OTT environments.

Strikey's Computers

Strikey's Computers provides IT support, software licensing, cybersecurity, backup and hosting services to businesses in Harrogate and across the UK. The company manages clients' services, licences and billing through a single client portal, alongside IT support covering remote and on-site help, and software and licence management for Microsoft 365 and Adobe products. Strikey's Computers also delivers cybersecurity for devices, email and business systems, backup and recovery for files, mailboxes and systems, and hosting, domain and hardware services including custom PC builds.

Sumari Business Systems Ltd

Sumari Business Systems provides IT support to UK businesses, covering hardware sourcing, networking, outsourcing and tailored support packages. The company also develops Metfin, a management system for the metal finishing industry handling quotations, job cards, certificates of conformity and stock control. Based in Royal Leamington Spa, Sumari has supported companies with their IT infrastructure for over 20 years.

Sunrise Computer Systems

Sunrise Computer Systems provides computer installation, repair and maintenance services to business clients from its Kirkcaldy head office. Services include maintenance contracts covering individual PCs or full networks, networking, online backup, computer sales and custom-built machines, plus web design, hosting and domain registration. The company also advises on VoIP telephony, building Asterisk and Linux based PBX exchanges, and offers fax-to-email services.

SuperSys IT Services

SuperSys IT Services are a Yorkshire IT firm offering small to medium businesses IT support including consultancy, server maintenance, web design and hosting

Supercharge London

Supercharge is a digital product company that builds AI-enabled products and services. It offers product strategy, software engineering, data, managed services, and agentic AI engineering, working with clients in energy, healthcare, finance, insurance, mobility, and the public sector. The company has offices in London, New York, Amsterdam, Helsinki, Budapest, and Vienna.

Superior IT

Superior IT is a Croydon-based technology partner providing managed IT services to businesses of all sizes. Its offering covers 24/7 IT support and helpdesk, IT consultancy, auditing and training, mobile device management, remote monitoring and management, onsite support, IT asset lifecycle management, and user onboarding and offboarding. It also delivers cybersecurity and compliance services, including threat protection, endpoint and email security.

Supportkey Ltd

SupportKey Ltd provides managed IT support and services to small and medium-sized businesses across Scotland from its Paisley base. Established in 1998, its consultants and service desk technicians handle sourcing, supply, installation, ongoing support and training. Services include IT support, internet connections and infrastructure, unified communications, security and data protection, business continuity, and consultancy, backed by round-the-clock system monitoring and backup integrity checks.

Surf Tech IT Ltd

Surf Tech IT provides managed IT support to businesses, education providers and charities across Worcestershire and the Midlands. Based in Stourport, the company offers IT services, telephony, cyber security, cloud computing and on-premise IT solutions, supporting more than 100 businesses. Sectors served include construction, transport and logistics, finance, education and charities, with coverage across Worcester, Bromsgrove, Kidderminster, Redditch and Birmingham.

Surrey IT Solutions

Surrey IT Solutions is a Woking-based IT services firm providing managed IT support, network support, server upgrades and installations, and security services to small and medium businesses.

Suvera

Digital-first chronic disease management platform supporting NHS practices to deliver proactive long-term condition care.

SwanseaTech

SwanseaTech provides IT support, cybersecurity and web services to small businesses in Swansea and South Wales with one to ten staff. Managed support starts at £35 per person monthly, or £60 an hour pay-as-you-go, covering helpdesk assistance, email spoofing protection and Microsoft 365 set up in the client's own name. A free site scan checks website security, email protection and Google visibility. No fixed-term contracts; clients deal directly with the owner.

Swift IT Computer Services Ltd

Swift IT Computer Services provides managed IT support and strategic IT consultancy to businesses in Milton Keynes and across the UK. Services include managed and co-managed IT support, IT strategy, cyber security covering Cyber Essentials, endpoint protection and patch management, Microsoft 365 and cloud hosting, Veeam-based backup and disaster recovery, hosted telephony including Microsoft Teams solutions, and mobile device management.

Switch IT Support

Switch IT Support provides a remotely managed IT support service for businesses, giving access to an IT director and help desk support without the cost of an in-house team. Services include remote support and monitoring of Windows and Apple devices, migration to Microsoft Office 365 and the cloud, and fully managed desktop and server backup. Based in Wakefield, the company offers a one-month free trial.

Switchnet Services Limited

Switchnet Services Limited is a Southampton-based IT support company serving businesses across Hampshire. Formed in 2004, it offers one-off call-outs, remote assistance and fully managed service level agreements, alongside cloud solutions including web hosting, cloud email and hosted exchange mailboxes. It also provides backup and disaster recovery planning, virtualisation and business continuity support, plus ICT services for education providers, from full infrastructure management to helpdesk assistance.