Private company

Synergy Group

Brazilian-headquartered conglomerate

Synergy Group Corp. is a South American conglomerate created and owned by Germán Efromovich. The group is headquartered in Rio de Janeiro, Brazil. It operates several airlines in South America, among which are Avianca Group (formerly Avianca Holdings & AviancaTaca Holding), with a 66.66% stake, and is active in the exploration of oil and natural gas throughout the region.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2003Founded1

Synergy Group Corp. is a South American conglomerate created and owned by Germán Efromovich. The group is headquartered in Rio de Janeiro, Brazil. It operates several airlines in South America, among which are Avianca Group (formerly Avianca Holdings & AviancaTaca Holding), with a 66.66% stake, and is active in the exploration of oil and natural gas throughout the region. Additionally, it operates hydroelectric power plants, participates in the construction of telecommunications infrastructure, shipbuilding and technical inspections, radiochemistry, radiopharmaceuticals, agriculture and hospitality.2

Corporate structure

Synergy Group sits at the top of its group. 20 entities, 12 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Products and brands

  • airline

Listed on Wikidata.1

AEQ Aeroespacial

Digex Aircraft Maintenance S.A.

EAE Aerospace Solutions

EISA Shipping Agency

Read the full text

REM

Senior Taxi Aéreo

Synergy Aerospace

Synergy Europe

Synerjet Brasil

From Wikipedia’s article on Synergy Group, shared under CC BY-SA 4.0.3

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Timeline

  1. 2003Founded Founded1

Sources

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

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