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Keeps businesses, sites and machines online with 4G and 5G data, bonded internet, backup links, satellite and IoT SIMs.
About Comms365
Resilient, always-on internet is the focus at Comms365, which says it has supported companies of all sizes for more than 17 years. Its range includes 4G and 5G data SIMs, bonded internet (several connections combined into one faster, more resilient link), SD-WAN for managing multi-site networks, fixed line services, managed firewalls and low earth orbit satellite.
The Internet of Things is a large part of the business, with SIM cards and eSIMs that connect remote devices and machines. Comms365 lists work in construction, retail, energy, media and events, electric vehicles, healthcare and security. That makes it worth a look for building sites, events and other places where a fixed line is slow to arrive or a backup is needed.
Comms365 Limited was incorporated in 2008 and has its registered office in Reading.
Checked 2 November 2026 against Companies House and comms365.comWhat Comms365 customers say
Comms365 has a Trustpilot profile, but no reviews on it yet, so there is no score to show.
Comms365 at a glance
- Type
- Business ISP, for businesses
- Status
- Active
- Technology
- 4G and 5G, satellite, full fibre, Ethernet
- Where it sells
- UK-wide
- Headquarters
- East of England
- Ownership
- Independent
- Company
- COMMS365 LIMITED, 06662688, active, incorporated 4 August 2008
- Complaints scheme
- CISAS / Communications Ombudsman
- One Touch Switch
- N/A (B2B-only, OTS applies to residential switching)
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Comms365 questions
Who owns Comms365?
Comms365 is independently owned and has been trading since 2008.
Where is Comms365 available?
Comms365 sells broadband across the UK. Coverage changes street by street, so check your postcode for the deals available at your address.
How do I complain about Comms365?
Complain to Comms365 first. If it is not sorted within eight weeks, or you get a deadlock letter, you can take it free to the independent complaints scheme Comms365 belongs to, CISAS or the Communications Ombudsman. Your bill or contract says which.
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