United Kingdom

Top 9 largest UK Companies in the Telecom Services industry by Market Cap

This is the list of the largest public listed companies in the Telecom Services industry from the United Kingdom by market capitalization with links to their reference stock.

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Top Telecom Services Companies from the United Kingdom as of Jan. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
1 Vodafone Group plc $22.18 B United Kingdom UK Communication Services UK Telecom Services
2 BT Group plc $17.33 B United Kingdom UK Communication Services UK Telecom Services
3 Airtel Africa plc $5.81 B United Kingdom UK Communication Services UK Telecom Services
4 Gamma Communications plc $1.60 B United Kingdom UK Communication Services UK Telecom Services
5 Helios Towers plc $1.19 B United Kingdom UK Communication Services UK Telecom Services
6 AdEPT Technology Group plc $63.8 M

(April 1, 2023)

 United Kingdom UK Communication Services UK Telecom Services
7 Bigblu Broadband plc $23.2 M United Kingdom UK Communication Services UK Telecom Services
8 Mobile Tornado Group plc $7.7 M United Kingdom UK Communication Services UK Telecom Services
9 TalkTalk Telecom Group plc United Kingdom UK Communication Services UK Telecom Services

Top Telecom Services Companies from the United Kingdom as of Jan. 01, 2025

1. Vodafone Group plc

Company Profile: Vodafone Group plc
Market Cap (USD): $22.18 B
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Telecom Services

2. BT Group plc

Company Profile: BT Group plc
Market Cap (USD): $17.33 B
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Telecom Services

3. Airtel Africa plc

Company Profile: Airtel Africa plc
Market Cap (USD): $5.81 B
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Telecom Services

4. Gamma Communications plc

Company Profile: Gamma Communications plc
Market Cap (USD): $1.60 B
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Telecom Services

5. Helios Towers plc

Company Profile: Helios Towers plc
Market Cap (USD): $1.19 B
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Telecom Services

6. AdEPT Technology Group plc

Company Profile: AdEPT Technology Group plc
Market Cap (USD): $63.8 M (April 1, 2023)
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Telecom Services

7. Bigblu Broadband plc

Company Profile: Bigblu Broadband plc
Market Cap (USD): $23.2 M
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Telecom Services

8. Mobile Tornado Group plc

Company Profile: Mobile Tornado Group plc
Market Cap (USD): $7.7 M
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Telecom Services

9. TalkTalk Telecom Group plc

Company Profile: TalkTalk Telecom Group plc
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Telecom Services

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