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Reliable IT Support for London Businesses


Keep your business running with responsive, proactive IT support from an experienced managed service provider.

Advantage provides managed IT services in London, helping businesses reduce downtime, strengthen security and take the day-to-day pressure of IT away from their internal teams.

Whether you need fully outsourced IT support, additional expertise for your existing IT team or a trusted London MSP to manage your technology, we provide the support your business needs.

The Results You Can Expect
Faster IT Support

Get responsive help when your team needs it, with experienced engineers available to investigate and resolve IT problems quickly.

Less Downtime

Proactive monitoring and maintenance help identify potential issues before they become disruptive problems for your business.

Stronger IT Security

Protect your users, devices and business data with security controls, monitoring and expert guidance built into your managed IT service.

Predictable IT Costs

Replace unexpected IT support bills with a managed service designed around your users, technology and business requirements.

More Productive Employees

Give your people reliable access to the systems and technology they need, without IT problems repeatedly getting in the way.

An IT Partner You Can Rely On

Gain ongoing access to experienced IT professionals who understand your business, your systems and your longer-term technology needs.

How We Deliver These Outcomes


Managed IT Support

Day-to-day IT support for your users, devices and systems, helping resolve technical issues quickly and keep your business operating smoothly.

Proactive IT Monitoring

We monitor your IT environment to identify potential problems early, helping reduce downtime, disruption and unexpected IT issues.

Microsoft 365 Support

Support for Microsoft 365, including users, email, Teams, SharePoint, security, licensing and the wider Microsoft cloud environment.

Cyber Security

We help protect your business with practical security measures, monitoring and guidance designed to reduce your exposure to cyber threats.

IT Strategy & Advice

Get expert guidance on your IT roadmap, technology investments, cloud services and the improvements that can support your wider business goals.

Fully Outsourced IT

Use Advantage as your external IT department, providing ongoing technical support, management and expertise without building a large in-house team.

What's Included in Our Managed IT Services?


Your managed IT support service can be tailored around your organisation, but typically includes:

  • IT helpdesk and end-user support
  • Remote IT support
  • Proactive monitoring and maintenance
  • Microsoft 365 support and administration
  • User, device and access management
  • Cyber security support
  • Backup and business continuity guidance
  • IT infrastructure support
  • Cloud services and Microsoft Azure support
  • Hardware and software guidance
  • IT licensing support
  • Strategic IT advice and planning
Microsoft Solutions Partner Cyber Essentials

We are a Microsoft solutions partner and Cyber Essentials certified

These standards reflect our commitment to secure, reliable, and well-governed IT services.

Could Managed IT Support Be Right for Your Business?

Our managed IT services could be a good fit if you are:

  • Looking for a reliable IT support company in London
  • Spending too much time dealing with recurring IT problems
  • Considering outsourcing some or all of your IT support
  • Concerned about cyber security, downtime or ageing technology
  • Looking for an IT partner that can support your business as it grows
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How We Deliver These Outcomes

Our security posture has improved significantly thanks to their clear guidance and hands‑on support.

Trevor @ TAD Communications Ltd

Affordable Microsoft 365 licensing with straightforward management. Exactly what we needed.

Lucy @ We Are Orbis Group

A friendly, knowledgeable team that resolves issues fast. We feel really well looked after.

Vernon @ Ivory & Ledoux

Request an IT Support Consultation

Looking for reliable managed IT support in London? Talk to Advantage about your current IT setup, the challenges you're experiencing and the level of support your business needs. We'll help