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Private company

Tassili Travail Aérien

Algerian specialized aviation services company

Tassili Travail Aérien (TTA) is an Algerian aviation company specializing in aerial work and technical flight missions. Headquartered in Algiers, it is a wholly owned subsidiary of the state energy group Sonatrach.2 It is part of Domestic Airlines.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Tassili Travail Aérien (TTA) is an Algerian aviation company specializing in aerial work and technical flight missions. Headquartered in Algiers, it is a wholly owned subsidiary of the state energy group Sonatrach.2

Corporate structure

Tassili Travail Aérien is part of a group headed by Sonatrach. 10 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

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

From Wikidata.1

Sources

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

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  2. 2