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Private company

Overgas

Biggest private gas company in Bulgaria1

Established in 1991, Overgas is the biggest1 Bulgarian private company in the natural gas sector and a leader in developing and providing infrastructure services in the field of gasification in particular. Overgas Group's main activities cover the whole chain of research and development, supply, distribution and sale of natural gas both on wholesale and retail level.2 It is headquartered in Sofia.1 It is part of Gazprom.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1991Founded1

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Established in 1991, Overgas is the biggest1 Bulgarian private company in the natural gas sector and a leader in developing and providing infrastructure services in the field of gasification in particular. Overgas Group's main activities cover the whole chain of research and development, supply, distribution and sale of natural gas both on wholesale and retail level.2

Corporate structure

Overgas is part of a group headed by Gazprom. 147 entities, 27 countries 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.

Leadership

Who has led Overgas, and when. Pick a name to see everywhere that person has worked.

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. 1991Founded Founded1

Sources

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

  1. 1
  2. 2