Apostolos Georgantzis

Apostolos Georgantzis

Chief Executive Officer at QUEST HOLDINGS S.A.

Net worth: 1 M $ as of 2026-05-30

58 year
Technology Services
Utilities
Consumer Services

Profile

Apostolos Miltiadi Georgantzis is currently the Chief Executive Officer & Executive Director at Quest Holdings SA. He is also the Vice Chairman at UniSystems Information Technology Systems SA, Quest Energy SA, Cardlink SA, Kynigos SA, U-You EPE, Questonline SA, Isquare SA, Istorm SA, Xylades Energy S A, Fos Energeia Kavala S A, Mylopotamos Fos 2 S A, Nuovo Kavala Phottopower S A,.
Petrox Solar Power S A, Phottopower Evmirio Beta S A, Energeia Fotos Vita.
Xanthis S A, Wind Zieben Energy A E, Beta Synenergia Karvali S A, Uni Systems Smsa, Info-Quest Technologies SA, BriQ Properties REIC, ACS Invest UK Ltd., Sunmed Land Invest, Inc., Energy Markopoulou 2 S A, Clima Quest Sole Shareholder SA, Sarmed Warehouses SA, GE Dimitriou SA, and Pleiades Iot Innovation Cluster.
In the past, Mr. Georgantzis held positions as the Chief Executive Officer, Director & MD at ACS International Transport & Facilities Commercial Co. SA, Chairman & Chief Executive Officer at Daphne Communications Sa, and Director at ACS (UK) Ltd. Mr. Georgantzis completed his undergraduate and graduate degrees at Imperial College London and his undergraduate degree at the University of Piraeus.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2024-12-30 155,619 ( 0.15% ) 1 M $ 2026-05-30

Apostolos Georgantzis active positions

CompaniesPositionStart
QUEST HOLDINGS S.A. Chief Executive Officer 2016-01-05
BRIQ PROPERTIES REAL ESTATE INVESTMENT COMPANY Director/Board Member 2017-09-27
G.E. DIMITRIOU COMMERCIAL COMPANY S.A. Director/Board Member -
Fos Energeia Kavala S A
Director/Board Member 2018-11-18
Director/Board Member -
Sarmed Warehouses SA
Director/Board Member -
Clima Quest Sole Shareholder SA
Director/Board Member -
Director/Board Member 2019-07-23
Director/Board Member -
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Former positions of Apostolos Georgantzis

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See the detail of Apostolos Georgantzis's experience

Training of Apostolos Georgantzis

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

19

1st degree connections

32

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies32

Technology Services

Technology Services

Consumer Services

Technology Services

Consumer Services

Transportation

Consumer Services

Technology Services

Utilities

Distribution Services

Retail Trade

Utilities

Technology Services

Finance

Finance

Questonline SA

Distribution Services

Istorm SA

Sunmed Land Invest, Inc.

Utilities

Fos Energeia Kavala S A

Finance

Utilities

Utilities

Utilities

Energeia Fotos Vita Xanthis S A

Energy Markopoulou 2 S A

Wind Zieben Energy A E

Beta Synenergia Karvali S A

Clima Quest Sole Shareholder SA

Sarmed Warehouses SA

Technology Services

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