Belgium

Top 5 largest Belgian Companies in the Communication Services sector by Market Cap

This is the list of the largest public listed companies in the Communication Services sector from Belgium by market capitalization with links to their reference stock and industry.

Belgium Communication Services Sector Analysis
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Top Communication Services Companies from Belgium as of Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
1 Proximus PLC $3.16 B Belgium Belgian Communication Services Belgian Telecom Services
2 Telenet Group Holding NV $2.43 B

(July 1, 2023)

 Belgium Belgian Communication Services Belgian Telecom Services
3 Orange Belgium SA $1.35 B Belgium Belgian Communication Services Belgian Telecom Services
4 Kinepolis Group NV $1.11 B Belgium Belgian Communication Services Belgian Entertainment
5 Indoor and Outdoor Communication Holding SA Belgium Belgian Communication Services Belgian Advertising Agencies

Top Communication Services Companies from Belgium as of Jul. 01, 2025

1. Proximus PLC

Company Profile: Proximus PLC
Market Cap (USD): $3.16 B
Country: Belgium
Sector: Belgian Communication Services
Industry: Belgian Telecom Services

2. Telenet Group Holding NV

Company Profile: Telenet Group Holding NV
Market Cap (USD): $2.43 B (July 1, 2023)
Country: Belgium
Sector: Belgian Communication Services
Industry: Belgian Telecom Services

3. Orange Belgium SA

Company Profile: Orange Belgium SA
Market Cap (USD): $1.35 B
Country: Belgium
Sector: Belgian Communication Services
Industry: Belgian Telecom Services

4. Kinepolis Group NV

Company Profile: Kinepolis Group NV
Market Cap (USD): $1.11 B
Country: Belgium
Sector: Belgian Communication Services
Industry: Belgian Entertainment

5. Indoor and Outdoor Communication Holding SA

Company Profile: Indoor and Outdoor Communication Holding SA
Country: Belgium
Sector: Belgian Communication Services
Industry: Belgian Advertising Agencies

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