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IT Companies in Southampton

Compare IT and cloud providers in Southampton. What businesses running around the clock should check on support hours, resilience and on-site cover.

89 Providers

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IT Providers in Southampton

Showing 73–89 of 89 providers in our directory

Hinge.

Southampton

Hinge is a Southampton design and development studio building software, iOS and Android mobile apps, WordPress websites and digital products for businesses, organisations and startups. Services include discovery workshops such as Design Sprints, Brand Sprints and Lightning Decision Jams, alongside branding, print, and ongoing growth and support informed by usage data. The company also provides Laravel software development.

Hotovo (UK LTD)

Southampton

Hotovo is a Southampton-based software development company providing dedicated development teams and AI integration services. It works with startups building MVPs, scaleups whose architecture is under pressure, and enterprises needing secure integrations and automation across legacy and new platforms. The company holds ISO/IEC 42001, ISO/IEC 27001 and ISO 9001 certifications, with case studies spanning developer infrastructure, finance and RegTech, and industrial IoT.

Inside Technology

Southampton

Inside Technology provides managed IT support and cybersecurity services to businesses. Its solutions cover day-to-day IT support, fully managed IT infrastructure, cloud services and Office 365, alongside telecoms and connectivity provision. The company delivers business continuity planning including data backup and disaster recovery, and guides clients through Cyber Essentials certification. Support packages are tailored to individual business requirements and designed to scale as teams grow.

Integr8 IT

Southampton

Integr8 IT provides bespoke IT and connectivity solutions for businesses from its base at Mountbatten House in Southampton. Its fully managed IT service operates as an outsourced IT department, offering proactive infrastructure monitoring and 24/7 technical support. Additional services cover IT support, cloud services, cyber security and connectivity, and the company offers a free IT audit for prospective clients.

IT Warehouse

Southampton

IT Warehouse is an online supplier of IT accessories and spare parts, covering categories such as computer and camera cables, monitor and TV mounts, notebook docks and cases, printer and scanner spares, projector lamps, telephone and VoIP equipment parts, and electrical accessories including surge protectors and cable management. Based in Southampton, the company operates an e-commerce catalogue with quick order, account sign-in and basket checkout facilities.

LayerNine Ltd.

Southampton

LayerNine Ltd is a Southampton-based software development company building custom web solutions for individuals, startups and small businesses. Work covers custom software built from scratch, brand design with clean interfaces, performance-focused development using mobile-first design and SEO practices, plus optional maintenance plans and hosting. The company emphasises modern architecture, clean code and scalable builds that can expand as a client's business grows.

MR Cloud

Southampton

MR Cloud is a Southampton-based provider of managed cloud, web and IT services. It offers SSD cloud web hosting with free SSL, backups and migrations, VPS and email hosting, managed WordPress, and domain name registration and transfer. Its IT support covers remote and on-site assistance including troubleshooting, upgrades, cybersecurity and network management, alongside bespoke website development. The site also provides a knowledgebase, blog and free tools such as a RAID calculator.

Netshell Limited

Southampton

Netshell is a Hampshire-based consultancy specialising in low-code development on Microsoft's Power Platform. It builds tailored business systems, business and mobile apps, automates workflows with Power Automate, and delivers data visualisation through Power BI. The company also advises on AI readiness, provides software consultancy and code reviews, and modernises legacy systems using Microsoft .NET. Clients include manufacturing, public sector, retail, maritime and events organisations.

Querix (UK) Ltd

Southampton

Querix develops Lycia, an all-in-one software suite for I4GL applications, alongside the Liberatii and Hydra products. The company provides application migration services, including migration from Oracle to Azure SQL, and supports legacy system modernisation through features such as Lycia LowCode visual editing, a Visual Studio Code extension and right-to-left language support. Its environment is stated as compliant with UK National Cyber Security Requirements. Based in Southampton.

Rareloop

Southampton

Rareloop is a Southampton-based digital product studio building bespoke web apps, mobile apps and websites for companies and charities. Mobile development covers iOS, Android, Ionic and hybrid platforms, while web work includes Laravel, PHP and WordPress builds. Projects run through discovery, design and build, and continuous improvement phases. Past work includes the Dry January app, a mortgage digital transformation platform and a SaaS notification tool.

SecQuest

Southampton

Our Cyber security consultancy can help assist you in protecting your information, securing your systems, and avoiding potential threats.

Send Communications

Southampton

Send Communications supplies VoIP phone systems, business broadband and communications software to businesses of all sizes from Southampton. The company helps organisations move off ISDN lines ahead of the 2026 switch-off, offering cloud-based calling with call forwarding, video conferencing, call analytics and recording, plus iPECS handsets, headsets and mobile apps. Installations are fully managed, backed by UK-based support and dedicated account managers.

Senseye

Southampton

AI-driven predictive maintenance platform reducing machine downtime in manufacturing, acquired by Siemens.

Southern Telecom

Southampton

Southern Telecom is a Southampton-based telecommunications provider serving businesses along the south coast. It supplies and supports VoIP calling, cloud-based phone systems, unified communications combining voice, video and messaging, and traditional landline services. The company highlights scalability, features such as call routing and voicemail-to-email, cost savings through internet-based telephony, and local support from its Southampton office, open Monday to Friday.

Switchnet Services Limited

Southampton

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.

Tucasi

Southampton

School payments platform enabling cashless payments for school meals, trips and activities.

Vizulink Solutions

Southampton

Vizulink Solutions is a Southampton-based company delivering digital display and software solutions to businesses across the UK. Beginning in 2016 with digital displays for hospitality venues, it now provides digital signage installations alongside bespoke software integration platforms, native apps and web apps. The company works with brands at various stages of development, aiming to improve customer experience through digital technology.

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