Where can I verify BT Business's Companies House registration?

Companies House lists BT Group plc under company number 01800000. Open the official record using the Companies House link on this page.

What coverage note is on file for BT Business?

Our dataset records: UK - National B2B (all 4 nations)

Is BT Business 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 BT Business 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 BT Business?

Communications Ombudsman. The Communications Ombudsman is a free, Ofcom-approved dispute resolution scheme. After eight weeks with an unresolved complaint, you can escalate for an independent decision.

Does this directory record ISPA Code of Practice adherence?

Yes. The ISPA Code of Practice field is set to yes in our dataset for this provider.

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.

BT Business: Major ISP · London, UK

BT Business

Legally trading as BT Group plc

BT Business (est. 1984) is a UK altnet delivering full fibre broadband, offering an alternative to the traditional Openreach network.

Not yet verified on Trustpilot We add a score once we have confirmed a live Trustpilot profile and a rating on file.

About BT Business

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.

BT (British Telecommunications plc) is the UK's oldest and largest communications provider, with a heritage stretching back to 1846. Its Openreach subsidiary builds and maintains the UK's largest broadband network, reaching 25 million premises with Full Fibre by end of 2026. BT Consumer offers broadband, phone, TV, and mobile services, with Home Essentials social tariffs supporting lower-income households. As part of BT Group, it is a FTSE 100 company and a major investor in UK digital infrastructure.

Key details

Year founded1984

ISPA member Listed member View ISPA members directory →

ADR schemeCommunications Ombudsman

Parent companyBT Group

Legal name BT Group plc Companies House 01800000 →

Check availability in your area

This provider is not yet in our postcode comparison tool. Visit business.bt.com to check availability directly.

What stands out

Parent of Openreach network (25m+ premises target by 2026)
Stadium Wi-Fi and 5G leader
Home Essentials social tariff
Sport and TV bundles
Widest network coverage
BT Digital Voice for digital phone

Recognition

Connected Britain Awards
multiple industry awards for network leadership and digital inclusion

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.
Leased line Dedicated symmetric connection for businesses.
Ethernet Dedicated leased line. Primarily for business.

Coverage

UK - National B2B (all 4 nations)

BT Business 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 BT Business sits within the UK consumer protection framework.

Regulator: Ofcom. Sets the General Conditions that BT Business must follow.
Complaints: Communications Ombudsman. The Communications Ombudsman is a free, Ofcom-approved dispute resolution scheme. After eight weeks with an unresolved complaint, you can escalate for an independent decision.
Industry code: Operates under the ISPA Code of Practice.
Security: Cyber Essentials: Yes (NCSC Cyber Essentials certified)

Questions and answers

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

Where can I verify BT Business's Companies House registration?: Companies House lists BT Group plc under company number 01800000. Open the official record using the Companies House link on this page.
What coverage note is on file for BT Business?: Our dataset records: UK - National B2B (all 4 nations)
Is BT Business 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 BT Business 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 BT Business?: Communications Ombudsman. The Communications Ombudsman is a free, Ofcom-approved dispute resolution scheme. After eight weeks with an unresolved complaint, you can escalate for an independent decision.
Does this directory record ISPA Code of Practice adherence?: Yes. The ISPA Code of Practice field is set to yes in our dataset for this provider.
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.