Italy

Top 7 largest Italian 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 Italy by market capitalization with links to their reference stock.

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Top Telecom Services Companies from Italy as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Telecom Italia S.p.A. $12.64 B Italy Italian Communication Services Italian Telecom Services
2 Infrastrutture Wireless Italiane S.p.A. $8.32 B Italy Italian Communication Services Italian Telecom Services
3 Retelit S.p.A. $563.5 M

(Nov. 1, 2021)

 Italy Italian Communication Services Italian Telecom Services
4 Intred S.p.A. $199.6 M Italy Italian Communication Services Italian Telecom Services
5 Tiscali Spa $143.4 M

(March 1, 2023)

 Italy Italian Communication Services Italian Telecom Services
6 Unidata S.p.A. $107.5 M Italy Italian Communication Services Italian Telecom Services
7 Kaleyra, Inc. $89.5 M

(July 1, 2023)

 Italy Italian Communication Services Italian Telecom Services

Top Telecom Services Companies from Italy as of Jan. 01, 2026

1. Telecom Italia S.p.A.

Company Profile: Telecom Italia S.p.A.
Market Cap (USD): $12.64 B
Country: Italy
Sector: Italian Communication Services
Industry: Italian Telecom Services

2. Infrastrutture Wireless Italiane S.p.A.

Company Profile: Infrastrutture Wireless Italiane S.p.A.
Market Cap (USD): $8.32 B
Country: Italy
Sector: Italian Communication Services
Industry: Italian Telecom Services

3. Retelit S.p.A.

Company Profile: Retelit S.p.A.
Market Cap (USD): $563.5 M (Nov. 1, 2021)
Country: Italy
Sector: Italian Communication Services
Industry: Italian Telecom Services

4. Intred S.p.A.

Company Profile: Intred S.p.A.
Market Cap (USD): $199.6 M
Country: Italy
Sector: Italian Communication Services
Industry: Italian Telecom Services

5. Tiscali Spa

Company Profile: Tiscali Spa
Market Cap (USD): $143.4 M (March 1, 2023)
Country: Italy
Sector: Italian Communication Services
Industry: Italian Telecom Services

6. Unidata S.p.A.

Company Profile: Unidata S.p.A.
Market Cap (USD): $107.5 M
Country: Italy
Sector: Italian Communication Services
Industry: Italian Telecom Services

7. Kaleyra, Inc.

Company Profile: Kaleyra, Inc.
Market Cap (USD): $89.5 M (July 1, 2023)
Country: Italy
Sector: Italian Communication Services
Industry: Italian Telecom Services

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