Every tech service
your business needs,
under one roof.

Global 4 has been solving communications and technology problems for UK businesses since 1998.

We’re headquartered in Horsham, West Sussex, with teams and customers across the UK, delivering managed IT, cyber security, cloud telephony, connectivity, mobile and energy solutions all under one roof. Nearly three decades in, we’re still doing this properly.
Get a free technology review today See our services
Rated Excellent on Trustpilot
Highest Rated MSP in Class.
Award-winning Independent UK Technology Provider
Cyber Essentials & Microsoft Certified Partner

Why thousands of UK businesses choose Global 4 as their MSP.

At Global 4, we don’t sell technology, we solve business problems. Our consultative approach means we start by understanding your operations before recommending a single solution.

Five Star, UK Based Support.

Every ticket, every call, every installation — we don’t close it until you’re fully satisfied. Rated Excellent on Trustpilot, making us one of the highest-rated MSPs in the UK. Real people. Real support.

Your complete partner.

Stop managing multiple vendors. Global 4 is your single point of contact for IT, cyber security, Microsoft 365, telephony, connectivity, mobiles and energy. One relationship. One invoice. Total accountability.

Award Winning Independent.

Our awards aren’t press releases — they’re proof. Agile enough to care, experienced enough to deliver. Independently judged recognition that reflects the daily commitment of our entire team.

Every service your business needs. Managed, monitored & supported

Seven core service lines. One trusted provider. No more supplier juggling — just consistent, expert-managed technology across every part of your business.

Microsoft Solutions

Unlock the full power of Microsoft 365, Copilot, security and backup, with expert deployment, training and ongoing management from a certified Microsoft partner.
Microsoft services

Managed IT Solutions

Proactive, UK-based IT support that keeps your systems running, your team productive and your data secure, available when you need us, not just when things go wrong.
Managed IT services

Cybersecurity

From EDR and MDR to phishing simulation and email security, we protect your business against the evolving cyber threats that UK businesses face every day.
Cybersecurity services

Cloud Telephony

Replace your ageing phone system with a flexible, cloud-hosted telephony solution that works from anywhere, and integrates with Microsoft Teams and your CRM.
Cloud telephony

Data Connectivity

Fast, reliable business broadband and leased line connectivity that keeps your team connected, with SLA-backed uptime and expert support if anything goes wrong.
Managed business broadband

Mobile Solutions

Business mobile plans on the UK’s leading networks, with MDM solutions, IoT SIMs and full account management, keeping your team connected wherever they are.
Business mobile contracts

Energy Solutions

Reduce your energy costs and carbon footprint with solar power, voltage optimisation and EV charger installations, sustainable solutions that deliver real savings.
Business energy solutions

Not sure what you need?

Book a free Technology Review and we’ll map out exactly what your business needs — and what you can save.
Book a free review

Our four-step approach to Managed Services.

We don’t deploy a standard package and walk away. Every solution we build starts with a genuine understanding of your business — and grows with you over time.

Start with a free technology review

No obligation. No sales pressure. Just honest expert advice.

Understanding your business

We start by listening. Our team takes time to understand your operations, your challenges and your goals — so every recommendation is built around you, not a pre-packaged product.

Your trusted long-term partner

We don’t disappear after go-live. Our team provides ongoing strategic guidance, proactive monitoring and expert advice — so your technology keeps pace as your business grows.

Streamlined, consolidated services

Global 4 consolidates your technology services into a single, expertly managed solution — simplifying your operations and eliminating the cost of managing multiple suppliers.

Real, measurable savings

Consolidating your technology with one trusted MSP doesn’t just save you time — it saves you money. Benefit from multi-service discounts and measurable operational efficiency gains.

Managed Service Provider of the Year 2026

£10M+ Turnover Category

We won. At the 2026 Technology Reseller Awards, Global 4 was named Managed Service Provider of the Year in the £10M+ Turnover category. It’s a brilliant result for the team, and a real testament to the businesses who trust us to look after their technology every day.

Want to see what award-winning Managed Services looks like for your business? Book a free Technology Review and we’ll show you exactly where we can make a difference.

Book your free technology review
Free, no obligation, expert advice

Is your technology holding your business back?

Book a free Technology Review with our Horsham-based team. We’ll assess your current setup, identify risks and inefficiencies, and show you exactly how Global 4 can help — with no obligation and no hard sell.

Book your free technology review

No obligation. No sales pressure. Just honest expert advice.