Private company

Suddenlink Communications

Former American telecommunications company, acquired by Altice USA

Suddenlink Communications was an American telecommunications subsidiary of Altice USA (now Optimum Communications) trading in cable television, broadband, IP telephony, home security, and advertising. Prior to its acquisition by Altice, the company was the seventh largest cable operator with 1.5 million residential and 90,000 business subscribers.² Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

1992Founded¹

Industrytelecommunications¹
HeadquartersSt. Louis¹
Websitewww.suddenlink.com

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Corporate structure

Suddenlink Communications is part of a group headed by Altice. 18 entities, 4 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Altice Luxembourg, Luxembourg
- Suddenlink Communications St. Louis
- Altice Portugal Subsidiary · Lisbon
  - MEO Subsidiary · Lisbon
    - Sport TV Subsidiary · Portugal
  - SAPO Subsidiary · Lisbon
- Altice Studio Subsidiary
- Green.ch Subsidiary · Brugg
- Hot Subsidiary · Israel
  - Hot mobile Subsidiary · תל אביב-יפו
  - הוט נט Subsidiary
  - NEXT TV Subsidiary · Israel
- Numericable Subsidiary · Champs-sur-Marne
  - Virgin Mobile France Subsidiary · France
  - SFR Subsidiary · France
- Oni Telecom Subsidiary · Lisbon
- Fibroglobal Comunicações Electrónicas, S.A. Subsidiary
- Outremer Telecom Subsidiary · France

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

Altice

From Wikidata.¹

Timeline

1992Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataSuddenlink Communications on Wikidata
2
WikipediaSuddenlink Communications on Wikipedia