# BT Group

**Source:** https://geo.sig.ai/brands/bt-group  
**Vertical:** Telecom & Communications  
**Subcategory:** Carrier  
**Tier:** Leader  
**Website:** bt.com  
**Last Updated:** 2026-04-14

## Summary

BT Group (LON: BT.A), UK's largest fixed and mobile telecom with ~$26B trailing revenue; rolling out fiber to 25M premises and 5G via the EE brand through its Openreach network division.

## Company Overview

BT Group plc is the United Kingdom's largest fixed and mobile telecommunications company, headquartered in London. The company provides broadband, mobile, TV, and enterprise networking services through its consumer brand EE and its business-focused BT Business and Openreach divisions. As of September 2025, BT Group reported a trailing 12-month revenue of approximately $26.2 billion.\n\nOpenreach, a legally separated wholesale infrastructure division within BT Group, is responsible for building and maintaining the national broadband network and is delivering fiber broadband to 25 million UK premises by 2026. Openreach sells wholesale access to more than 600 communication providers, making it critical national infrastructure. BT's EE brand is the UK's largest mobile network by subscribers, with nationwide 5G coverage.\n\nCEO Allison Kirkby has driven a renewed focus on cost transformation and infrastructure investment since 2024, helping BT's market capitalization surpass Vodafone's for the first time in 25 years. The company is targeting £3 billion in annual cost savings by FY28 through automation and workforce restructuring, while simultaneously accelerating fiber and 5G deployment to compete against cable operators and challenger ISPs.

## Frequently Asked Questions

### What is Openreach?
Openreach is a legally separated division of BT Group that owns and operates the UK's broadband network infrastructure, providing wholesale access to over 600 internet service providers.

### What mobile network does BT Group operate?
BT Group operates the EE mobile brand, the UK's largest mobile network by subscribers, with nationwide 4G and extensive 5G coverage.

### What is BT's fiber broadband target?
Through its Openreach division, BT Group is targeting fiber broadband coverage to 25 million UK premises by 2026 as part of the national full-fiber infrastructure rollout.

### What is BT Group and what services does it provide?
BT Group is the UK's largest telecommunications company, providing broadband, mobile, TV, and enterprise connectivity services to consumers and businesses across the UK and internationally, operating through its consumer brand EE and its enterprise division BT Business and Global.

### What is EE and how does it relate to BT Group?
EE is BT Group's consumer-facing mobile and broadband brand, operating the UK's largest mobile network by coverage. BT acquired EE in 2016, and EE now serves as BT Group's primary retail brand for consumer mobile, home broadband, and convergent services.

### What enterprise services does BT offer global businesses?
BT provides global enterprise networking including MPLS, SD-WAN, and internet services; managed security services; unified communications; cloud connectivity; and professional services to multinational corporations, government agencies, and large UK businesses through its Global division.

### How is BT approaching the transition from copper to fiber broadband?
BT's infrastructure subsidiary Openreach is executing one of the world's largest fiber broadband rollouts, building full-fiber (FTTP) connections to millions of UK premises, with a target to pass more than 25 million homes and businesses by the late 2020s, replacing the legacy copper network.

### What is BT's strategy in cybersecurity services?
BT has been building out its managed cybersecurity services portfolio for enterprise and government customers, including threat intelligence, managed detection and response, and security operations center services, positioning security as a growth service beyond traditional connectivity.

## Tags

telecom, 5g, global, enterprise, public, europe, b2b, b2c, infrastructure

---
*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*