Mobile | Connectivity | IT

Connected By Experts

Over 17,000 Connections Globally

Tailored Solutions, Real Savings

Independent & Unbiased

Long-Term Support

Over 17,000 Connections Globally

Tailored Solutions, Real Savings

Independent & Unbiased

Long-Term Support

At CoByEx, we’re more than just a telecoms company – we’re a connection company.

Our vision is to be the connectivity partner of choice for our clients – globally. Our experts connect people to mobile, connectivity and IT solutions so they can thrive. No matter the size of your company or where you are in the world, choose to be Connected by Experts.

Paying too much for your business mobile plan?

Get a flexible, cost-effective plan built around your business needs.

Save On Business Plans

Sailing globally and need flexible connectivity?

Stay connected wherever you cruise with our bespoke yacht solutions.

Connect At Sea

Not sure where to start? Our team of
experts are here.

Speak with our expert team for tailored advice and a solution that fits your needs.

Connect With An Expert

Let’s Solve Your Problem

    No-nonsense.

    We have a fresh approach to connectivity and communications. Our customers choose us because we fuse industry-leading expertise with a straightforward approach.

    Experts first. Sales people second.

    To us, it’s customer-first and product second. We use our expertise to guide you to the right solutions – we’ll never sell you a service you don’t need.

    Engineered for cost efficiency.

    No matter the size of your company or where you are in the world, you can trust us to find the right solutions for you based on flexibility and scalability – not profitability.

All Services

What we do

We have vast experience serving industries such as:

Aviation

Aviation

We help aviation and aerospace professionals stay connected across borders with tailored mobile, connectivity and IT solutions built for global operations.

Legal

Legal

Whether your partners and staff are located across the UK or are frequent European or global travellers, we can keep you connected.

Retail

Retail

No need to shop around for the best deals You can rely on our expertise to connect you to the right solutions whether you're visiting suppliers, trade shows or exhibitions.

Construction

Construction

No matter the size of your team or where you're based in the world, we offer flexible and scalable solutions to keep you connected either on-site or when you're travelling.

Motorsport

Motorsport

Don’t let bad connection slow you down! We offer custom connectivity solutions, including mobile and IT solutions so you can stay connected wherever you are in the world.

Education

Education

Tailored and scalable connectivity solutions to ensure seamless connectivity across different centres and remote learning environments.

Hospitality

Hospitality

Enhance your guest experience and improve operational efficiency across multiple locations with seamless connectivity solutions.

Sports

Sports

Maintain your team’s competitive edge across the globe with reliable connectivity and uptime.

Let's Solve Your Problem

Answer two questions, and we'll get started on your challenge.

Connected By Experts Global Coverage Connected By Experts Global Coverage Connected By Experts Global Coverage Connected By Experts Global Coverage

A Dedicated Team That Cares

Over the last 20 years, we’ve redefined what it means to be a connectivity and communications provider. We have a fresh approach based on our core values of transparency, truth and trust.

At CoByEx, you can trust our team of experts to guide you to the right solutions based on your unique business needs. To us, you’re not just a number. You will have a dedicated account manager who you will always liaise with so we can deliver you a personalised service every time, from anywhere.

Get in touch

From theKnowledge Hub


FAQs

Why did RoamingExpert rebrand to CoByEx?

The name CoByEx stands for Connected by Experts — a bold step that reflects how far we’ve come since 2003. While the name has changed, our core promise remains: expert-led connectivity solutions designed around your needs, not our products.

What makes CoByEx different from other connectivity providers?

We don’t believe in one-size-fits-all. Everything we offer is built around your unique goals, with a focus on flexibility, transparency, and long-term value — not pushing unnecessary products.

Is your support team actually based in the UK?

Yes — and proudly so. Our experienced UK-based team offers responsive, real human support with global reach. Wherever you are in the world, we’re only ever a call or message away.

Do you work with businesses of all sizes?

Absolutely. Whether you’re a global enterprise, an independent yacht owner, or a growing SME, we scale our services to fit your needs — no matter the size or location.

How do you handle billing and account management?

We simplify the process with consolidated billing — all your services on one clear invoice, backed by data-driven insights to help you understand and optimise usage and costs.

Is your advice really independent?

Yes. We don’t push vendor agendas or sell solutions for profit’s sake. Our only priority is helping you make the smartest, most efficient connectivity and IT decisions — with full transparency and integrity.