Mobile SIMs, Handsets and Data

Airtime, Hardware, Bulk Plan, Business Support

Multiple Solutions, One Provider

Business Mobile Plans

Business mobile is more than just picking a plan and a handset. Network Signal, usage assessments, device management, billing and Account management are key factors that are as if not more important than price.

SIM Only, Bundled and Shared Plans, Tetrabyte have options for all.

Tetrabyte provide bespoke plans developed around your business needs, supported by our experienced engineers. Together with our Business IT Support, we can create solutions that extend beyond data and airtime to seamless device provisioning, security and management.

Mobile Upgrades

Multiple Networks
Tetrabyte can offer solutions across O2, Voafone amd EE

Stay Secure, Maintain Control
With combined Mobile Device Management Solutions, you keep control of business data and devices.

Flexible Contracts
Choose from 30 day, 1 year, 2 year or 3 year commitments with our range of business plans.

Mobile Phone Fan

Hardware Options

Bespoke hardware recommendations and sales from Apple, Samsung and a whole range of other providers.
We can source and supply Tablets, Mobile Handsets, Mobile Broadband and IOT device Connectivity.



Give us a call for your personalised quotation today –  0330 900 1066

Contact Us for a Simple Quote

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What Our Customers Say About Tetrabyte

  • Excellent. Had a problem with Sage permissions and Owen straight onto it and resolved within a matter of minutes.

    George Mitchell, Walsall

  • I was absolutely dreading calling up IT support – well this experience has totally changed my mind! Thank you Owen for taking over my lap top and making all ok for me.

    Pam Fricker, Chichester

  • Tetrabyte to the rescue! amazing support from Charlie – it was a very arduous and finicky job but am so glad and grateful Charlie was able to see it through to the end and resolve it (as usual)

    Samantha Connor, London

  • We have been with Tetrabyte for many years – but although we always get approached by other IT support companies, I would always stay with Tetrabyte as they are reliable, professional and nothing is too much trouble

    Mike Copeland, West Sussex

  • Having now been with Tetrabyte some months and using their expertise in IT Support I can only praise the whole team for their professional attitude. They resolve issues quickly and go above and beyond by ensuring that when something is fixed it stays fixed… I am happy with their level of support and cannot but recommend them and their services.

    Hendri Cawood, London

  • …As always polite, knowledgeable and can do right now approach with a friendly and approachable personality never leaving me thinking that I am silly for calling even on the most simple of tasks.

    Sarah Veness, Hastings

  • The guys are always at the other end of the phone and log straight in remotely to fix the problem there and then (no down time). Whatever is necessary to get the job done the team at Tetrabyte will do it.

    Murray Greenhill, East Sussex

  • Since Tetrabyte have taken over the service, issues with IT are now at a minimum which is very important for the work that we do. I have no hesitations in recommending Tetrabyte to any other organisation, due to the high level of support they provide.

    Rachel Evans, London

  • I get many calls and emails from IT support companies offering their services but I am 100% confident that Tetrabyte provide the best service for our organization. I would certainly recommend them.

    Di Smith, East Sussex

  • We have worked with Tetrabyte for about seven years now and have found them to be brilliant. As somebody that isn’t the most IT literate, I have found them to be extremely helpful, patient and supportive…

    Debbie Hargreaves, St Leonards on Sea