Our Best Business Mobile Phone Deals​

Get the latest mobiles, SIM‑only plans and secure mobile services for your business — all on the UK’s leading networks. Chess helps you keep your people connected, productive and protected, wherever they work.

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The Cost of Unreliable Business Mobile Services

When mobile services fail, teams slow down, customers lose confidence and costs quickly add up. For modern businesses, unreliable calls, data or devices directly impact productivity, security and revenue.

Pain points:

  • Missed customer calls and delayed responses
  • Poor mobile data performance for remote and hybrid workers
  • Unexpected roaming or out‑of‑bundle charges
  • Lost or stolen devices putting company data at risk
  • IT teams overwhelmed by device setup and leaver processes
  • Limited visibility of usage across the business


Reliable mobile services don’t have to be complicated — Chess makes it simple.

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More than half of entrepreneurs run a business from their mobile phone.

BT Group

Business Mobile Solutions Built around Your People

Chess works with EE, O2 and Vodafone to deliver flexible, secure mobile solutions that fit the way your business works today — and scale as you grow.

Calls & Data SIMs

Business SIM‑only plans with flexible data options on leading UK networks.

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Mobile Handsets

The latest smartphones, leased or purchased, matched to each role.

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Mobile Device Management (MDM)

Central control and security for all your business mobile devices.

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Calls & Data SIMs

Keep your teams connected with business‑grade SIM‑only plans across EE, O2 and Vodafone. Choose from unlimited, shared or aggregated data to suit your usage and budget.

Best for:

  • Mobile and hybrid teams
  • Businesses looking to control mobile spend
  • UK‑wide or multi‑site organisations

Benefits:

  • Access to 4G and 5G networks
  • Flexible tariffs to match real usage
  • Reduced out‑of‑bundle charges
  • Simple, consolidated billing

View Business SIM Deals

Mobile Handsets

From entry‑level smartphones to premium devices, Chess helps you choose the right handset for every role — with leasing or purchase options to suit your business.

Best for:

  • Growing teams
  • Role‑based device requirements
  • Businesses refreshing ageing devices

Benefits:

  • Latest Apple, Samsung and Android devices
  • Predictable monthly costs with leasing
  • Devices matched to job needs
  • Easy upgrades at end of term

Explore Business Mobile Phones

Mobile Device Management (MDM)

Secure, manage and support all your business mobile devices from one place. Chess MDM simplifies onboarding, protects data and supports joiners, movers and leavers.

Best for:

  • IT‑managed businesses
  • Security‑conscious organisations
  • Companies with high staff turnover

Benefits:

  • Remote device setup and wipe
  • Enforced security policies
  • Faster starter and leaver processes
  • Reduced IT admin time

Talk to Us About MDM

Case Study

OnCall Security

OnCall Security improved the reliability of its alarms and smart devices by switching to Chess IoT SIMs. The result was smoother operations, better support, and greater confidence in delivering round‑the‑clock home protection.

Read OnCall's Case Study

Making IT Work For You

Chess is one of the UK’s leading independent and trusted technology service providers, employing more than 240 skilled people across the UK, supporting over 18,000 organisations.

We believe IT should work for you, reduce costs, deliver efficiency, keep you secure, enhance your work-life balance, improving performance. At Chess, we’re passionate about our unique culture and our continuous investment in our people to be industry experts.

We’re extremely proud that our people voted us No.1 in ‘The Sunday Times 100 Best Companies to Work for’ list 2018, and we continue to celebrate more than 17 years in the top 100.

Frequently asked questions

The best deals depend on usage, roles and coverage needs. Chess compares EE, O2 and Vodafone to find the right fit.

Yes. Chess offers flexible business SIM‑only plans with shared, unlimited and aggregated data options.

Yes. Our MDM solutions help secure, manage and support all business mobile devices.

We partner with EE, O2 and Vodafone to provide reliable UK business mobile coverage.

Yes. We review usage, tariffs and devices to remove waste and control spend.

Mobile security can be added to protect devices, data and users across your business.

Speak to an expert

Please fill in the form and one of our experts will get in touch to explore how we can help your business work smarter and achieve more.