Business ISP Verified

4Com

4Com is a UK broadband provider delivering full fibre broadband to businesses across the UK.

★★★★☆ 4.1 / 5
3656 reviews on Trustpilot Last verified: 19/04/2026
View on Trustpilot →

About 4Com

This profile is built from our broadband market dataset and the sources linked on this page. We do not repeat unchecked marketing claims; numbers and dates match fields on file or linked evidence.

4Com is a UK broadband provider delivering full fibre broadband to businesses across the UK. Established in 1999. Services include ultrafast full fibre connections with fast upload and download speeds. Part of O2 Daisy Group.

Key details

Year founded1999
ADR schemeCISAS
Parent companyO2 Daisy Group
Legal name 4Com Group Limited Companies House 10844874 →

Check availability in your area

This provider is not yet in our postcode comparison tool. Visit www.4com.co.uk to check availability directly.

What stands out

  • Business phone systems (HiHi)
  • Connectivity
  • Cloud comms

Technologies on file

These labels come from our directory data for this provider. Short explanations below describe the technology terms in general; they are not a statement about availability at your address.

  • FTTP Full fibre to your door. Fastest and most reliable.
  • Ethernet Dedicated leased line. Primarily for business.
  • Voice

Coverage

National

4Com is not yet in our postcode comparison tool. Check availability on their website, or see which providers we can compare at your postcode.

If something goes wrong

Here is where 4Com sits within the UK consumer protection framework.

Regulator
Ofcom. Sets the General Conditions that 4Com must follow.
Complaints
CISAS. CISAS is a free, Ofcom-approved dispute resolution scheme. If your complaint is not resolved within eight weeks, you can escalate to CISAS for an independent decision.
Security
Cyber Essentials: Yes (typical for B2B telecoms)

Questions and answers

Straight answers from our directory fields for 4Com. If you need live pricing or availability, use the postcode tool or the provider link above.

Where can I verify 4Com's Companies House registration?
Companies House lists 4Com Group Limited under company number 10844874. Open the official record using the Companies House link on this page.
What Trustpilot figures does this directory show for 4Com?
Our directory captured Trustpilot as 4.1 out of 5 with 3656 reviews. Snapshot date in our directory: 19/04/2026. Trustpilot updates live; use the Trustpilot link on this page for the current score.
What coverage note is on file for 4Com?
Our dataset records: National
Is 4Com in the BroadbandSwitch postcode comparison tool?
No. This provider is not currently among those we return in the postcode comparison tool. You can still compare other providers we list.
What does verification status mean on this profile?
This profile's verification status in our directory is recorded as: verified. That reflects our internal checks against the sources linked on this page, not a government endorsement.
Does this directory flag 4Com as Ofcom-registered?
Yes. We record this provider as Ofcom-registered (General Conditions of entitlement). For complaints or disputes, follow the dispute route and Ofcom guidance that apply to your situation.
Which dispute resolution scheme does this directory list for 4Com?
CISAS. CISAS is a free, Ofcom-approved dispute resolution scheme. If your complaint is not resolved within eight weeks, you can escalate to CISAS for an independent decision.
What is the BroadbandSwitch verification score?
It is an internal score from 1 to 10 based on how thoroughly we have checked Companies House, regulator and trade-body fields, and independent review data where available. It is not a measure of customer satisfaction.