Apostolos Georgantzis
Chief Executive Officer at QUEST HOLDINGS S.A.
Net worth: 39 346 $ as of 30/06/2024
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Markos Bitsakos | M | 65 |
Daphne Communications Sa
 Daphne Communications Sa Publishing: Books/MagazinesConsumer Services Part of Antenna Group SA, Daphne Communications Sa is a Greek company that provides publishing services. The company is based in Athens, Greece.
Istorm SA
Clima Quest Sole Shareholder SA
UniSystems Information Technology Systems SA
 UniSystems Information Technology Systems SA Packaged SoftwareTechnology Services UniSystems Information Technology Systems SA develops software and provides systems integration services. The firm offers services such as consultancy, assessment, software engineering, project managment and support services. Its customers inlcude the banking and finance, public and telecommunication sectors. The company was founded by Constantine A. Doxiadis in 1964 and is headquartered in Athens, Greece.
Kynigos SA
 Kynigos SA Alternative Power GenerationUtilities Kynigos S.A is a Greek company that owns a photovoltaic power station. Markos Grigoriou Bitsakos has been the CEO of the company since 2019.
Phottopower Evmirio Beta S A
 Phottopower Evmirio Beta S A Alternative Power GenerationUtilities Phottopower Evmirio Beta S A generates, distributes, and transmits electric power. The private company is based in Kallithea, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
U-You EPE
 U-You EPE Internet Software/ServicesTechnology Services Part of Quest Holdings SA, U-You EPE is a Greek company that provides information technology services. The company is based in Athens, Greece. Markos Grigoriou Bitsakos has been the CEO of the company since 2018.
Wind Zieben Energy A E
Quest Energy SA
 Quest Energy SA Alternative Power GenerationUtilities Quest Energy SA operates photovoltaic power stations. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos.
Isquare SA
Petrox Solar Power S A
 Petrox Solar Power S A Alternative Power GenerationUtilities Petrox Solar Power S A generates solar electric power. The private company is based in Athens, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
Nuovo Kavala Phottopower S A
 Nuovo Kavala Phottopower S A Electric UtilitiesUtilities Nuovo Kavala Phottopower S A provides electricity generation services. The private company is based in Athens, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
Energy Markopoulou 2 S A
Energeia Fotos Vita Xanthis S A
Beta Synenergia Karvali S A
Fos Energeia Kavala S A
Mylopotamos Fos 2 S A
 Mylopotamos Fos 2 S A Financial ConglomeratesFinance Mylopotamos Fos 2 S A is a Greek company that provides investment services. The private company is based in Drama, Greece. Markos Grigoriou Bitsakos has been the CEO of the company since 2018.
Info-Quest Technologies SA
 Info-Quest Technologies SA Information Technology ServicesTechnology Services Info-Quest Technologies SA provides information technology services. The firm offers quest on cloud, q-zone, network infrastructure, network security, remote access, equipment charging time, cost/page prints, interactive whiteboards and autodesk solutions. It provides value added, quest and bitmore products. The company was founded in 1981 and is headquartered in Kallithea, Greece. | 13 years |
| Eftixia Koutsoureli | F | - |
UniSystems Information Technology Systems SA
UniSystems Information Technology Systems SA Packaged SoftwareTechnology Services UniSystems Information Technology Systems SA develops software and provides systems integration services. The firm offers services such as consultancy, assessment, software engineering, project managment and support services. Its customers inlcude the banking and finance, public and telecommunication sectors. The company was founded by Constantine A. Doxiadis in 1964 and is headquartered in Athens, Greece.
Energy Markopoulou 2 S A
Kynigos SA
Kynigos SA Alternative Power GenerationUtilities Kynigos S.A is a Greek company that owns a photovoltaic power station. Markos Grigoriou Bitsakos has been the CEO of the company since 2019.
Clima Quest Sole Shareholder SA
Energeia Fotos Vita Xanthis S A
Fos Energeia Kavala S A
Cardlink SA
 Cardlink SA Internet RetailRetail Trade Cardlink SA provides payment transactions everywhere. The company was founded on July 23, 2004 and is headquartered in Heraklion, Greece.
Quest Energy SA
Quest Energy SA Alternative Power GenerationUtilities Quest Energy SA operates photovoltaic power stations. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos.
Sarmed Warehouses SA
Nuovo Kavala Phottopower S A
Nuovo Kavala Phottopower S A Electric UtilitiesUtilities Nuovo Kavala Phottopower S A provides electricity generation services. The private company is based in Athens, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
Phottopower Evmirio Beta S A
Phottopower Evmirio Beta S A Alternative Power GenerationUtilities Phottopower Evmirio Beta S A generates, distributes, and transmits electric power. The private company is based in Kallithea, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
Mylopotamos Fos 2 S A
Mylopotamos Fos 2 S A Financial ConglomeratesFinance Mylopotamos Fos 2 S A is a Greek company that provides investment services. The private company is based in Drama, Greece. Markos Grigoriou Bitsakos has been the CEO of the company since 2018.
Wind Zieben Energy A E
Isquare SA
Beta Synenergia Karvali S A
Istorm SA
Petrox Solar Power S A
Petrox Solar Power S A Alternative Power GenerationUtilities Petrox Solar Power S A generates solar electric power. The private company is based in Athens, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
Xylades Energy S A
 Xylades Energy S A Electric UtilitiesUtilities Xylades Energy S A provides energy services. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos.
Questonline SA
Info-Quest Technologies SA
Info-Quest Technologies SA Information Technology ServicesTechnology Services Info-Quest Technologies SA provides information technology services. The firm offers quest on cloud, q-zone, network infrastructure, network security, remote access, equipment charging time, cost/page prints, interactive whiteboards and autodesk solutions. It provides value added, quest and bitmore products. The company was founded in 1981 and is headquartered in Kallithea, Greece. | 43 years |
| Theodoros Fessas | M | - |
Wind Zieben Energy A E
Xylades Energy S A
Xylades Energy S A Electric UtilitiesUtilities Xylades Energy S A provides energy services. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos.
Quest Energy SA
Quest Energy SA Alternative Power GenerationUtilities Quest Energy SA operates photovoltaic power stations. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos.
Cardlink SA
Cardlink SA Internet RetailRetail Trade Cardlink SA provides payment transactions everywhere. The company was founded on July 23, 2004 and is headquartered in Heraklion, Greece.
Kynigos SA
Kynigos SA Alternative Power GenerationUtilities Kynigos S.A is a Greek company that owns a photovoltaic power station. Markos Grigoriou Bitsakos has been the CEO of the company since 2019.
Info-Quest Technologies SA
Info-Quest Technologies SA Information Technology ServicesTechnology Services Info-Quest Technologies SA provides information technology services. The firm offers quest on cloud, q-zone, network infrastructure, network security, remote access, equipment charging time, cost/page prints, interactive whiteboards and autodesk solutions. It provides value added, quest and bitmore products. The company was founded in 1981 and is headquartered in Kallithea, Greece.
Fos Energeia Kavala S A
UniSystems Information Technology Systems SA
UniSystems Information Technology Systems SA Packaged SoftwareTechnology Services UniSystems Information Technology Systems SA develops software and provides systems integration services. The firm offers services such as consultancy, assessment, software engineering, project managment and support services. Its customers inlcude the banking and finance, public and telecommunication sectors. The company was founded by Constantine A. Doxiadis in 1964 and is headquartered in Athens, Greece.
Mylopotamos Fos 2 S A
Mylopotamos Fos 2 S A Financial ConglomeratesFinance Mylopotamos Fos 2 S A is a Greek company that provides investment services. The private company is based in Drama, Greece. Markos Grigoriou Bitsakos has been the CEO of the company since 2018.
Clima Quest Sole Shareholder SA
Questonline SA
Isquare SA
Petrox Solar Power S A
Petrox Solar Power S A Alternative Power GenerationUtilities Petrox Solar Power S A generates solar electric power. The private company is based in Athens, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
Nuovo Kavala Phottopower S A
Nuovo Kavala Phottopower S A Electric UtilitiesUtilities Nuovo Kavala Phottopower S A provides electricity generation services. The private company is based in Athens, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
Beta Synenergia Karvali S A
Energeia Fotos Vita Xanthis S A
Energy Markopoulou 2 S A
Phottopower Evmirio Beta S A
Phottopower Evmirio Beta S A Alternative Power GenerationUtilities Phottopower Evmirio Beta S A generates, distributes, and transmits electric power. The private company is based in Kallithea, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018. | 43 years |
| Anna Apostolidou | F | - |
Istorm SA
Sunmed Land Invest, Inc.
Energeia Fotos Vita Xanthis S A
Quest Energy SA
Quest Energy SA Alternative Power GenerationUtilities Quest Energy SA operates photovoltaic power stations. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos.
Wind Zieben Energy A E
Xylades Energy S A
Xylades Energy S A Electric UtilitiesUtilities Xylades Energy S A provides energy services. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos.
Mylopotamos Fos 2 S A
Mylopotamos Fos 2 S A Financial ConglomeratesFinance Mylopotamos Fos 2 S A is a Greek company that provides investment services. The private company is based in Drama, Greece. Markos Grigoriou Bitsakos has been the CEO of the company since 2018.
Phottopower Evmirio Beta S A
Phottopower Evmirio Beta S A Alternative Power GenerationUtilities Phottopower Evmirio Beta S A generates, distributes, and transmits electric power. The private company is based in Kallithea, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
Cardlink SA
Cardlink SA Internet RetailRetail Trade Cardlink SA provides payment transactions everywhere. The company was founded on July 23, 2004 and is headquartered in Heraklion, Greece.
Fos Energeia Kavala S A
Beta Synenergia Karvali S A
Info-Quest Technologies SA
Info-Quest Technologies SA Information Technology ServicesTechnology Services Info-Quest Technologies SA provides information technology services. The firm offers quest on cloud, q-zone, network infrastructure, network security, remote access, equipment charging time, cost/page prints, interactive whiteboards and autodesk solutions. It provides value added, quest and bitmore products. The company was founded in 1981 and is headquartered in Kallithea, Greece.
Nuovo Kavala Phottopower S A
Nuovo Kavala Phottopower S A Electric UtilitiesUtilities Nuovo Kavala Phottopower S A provides electricity generation services. The private company is based in Athens, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018.
Petrox Solar Power S A
Petrox Solar Power S A Alternative Power GenerationUtilities Petrox Solar Power S A generates solar electric power. The private company is based in Athens, Greece. Markos Grigoriou Bitsakos has been the CEO of the Greek company since 2018. | 8 years |
| Georgios Dimitriou | M | - | 37 years | |
| Ioannis Sofokli Velani | M | - | 7 years | |
| Yanni Paniaras | M | - | 2 years | |
| Eleni Dimitriou Linardou | F | - | 4 years | |
| Emil Yiannopoulos | M | - | - | |
| Fotini Katsikavela | F | - | 6 years | |
| Periklis D. Galanos | M | - | 7 years | |
| Emmanuel Andrikakis | M | - | 8 years | |
| Marios Lasanianos | M | 50 | 2 years | |
| Ioanna Dretta | F | - | 2 years | |
| Vasiliki Delistathi | F | - | - | |
| Rania Skordili | M | - |
Info-Quest Technologies SA
Info-Quest Technologies SA Information Technology ServicesTechnology Services Info-Quest Technologies SA provides information technology services. The firm offers quest on cloud, q-zone, network infrastructure, network security, remote access, equipment charging time, cost/page prints, interactive whiteboards and autodesk solutions. It provides value added, quest and bitmore products. The company was founded in 1981 and is headquartered in Kallithea, Greece. | - |
| Ioannis Loumakis | M | - |
UniSystems Information Technology Systems SA
UniSystems Information Technology Systems SA Packaged SoftwareTechnology Services UniSystems Information Technology Systems SA develops software and provides systems integration services. The firm offers services such as consultancy, assessment, software engineering, project managment and support services. Its customers inlcude the banking and finance, public and telecommunication sectors. The company was founded by Constantine A. Doxiadis in 1964 and is headquartered in Athens, Greece. | - |
| Gerasimos Zournatzis | M | 62 |
UniSystems Information Technology Systems SA
UniSystems Information Technology Systems SA Packaged SoftwareTechnology Services UniSystems Information Technology Systems SA develops software and provides systems integration services. The firm offers services such as consultancy, assessment, software engineering, project managment and support services. Its customers inlcude the banking and finance, public and telecommunication sectors. The company was founded by Constantine A. Doxiadis in 1964 and is headquartered in Athens, Greece. | - |
| Maria Damanaki | F | 72 | - | |
| Aristotelis Aibaliotis | M | - | 7 years | |
| Nikos Karamouzis | M | 72 | - | |
| Panagiotis Kyriakopoulos | M | 63 | - | |
| Philippa Michali | F | - | - | |
| Dimitris Papadiamantopoulos | M | - | - | |
| Efstratios Dimitriou Papaefstratiou | M | - | 7 years | |
| Nikolaos-Socrates Lambroukos | M | - | - | |
| Aristidis Halikias | M | - | - | |
| Alexandros Terezakis | M | - | - | |
| Konstantinos Menegakis | M | - |
ACS Invest UK Ltd.
 ACS Invest UK Ltd. Financial ConglomeratesFinance Part of Quest Holdings SA, ACS Invest UK Ltd. is an investment holding company. The company is based in Tyne & Wear, UK. | - |
| Alexandros Routas | M | 46 | - | |
| Konstantinia Pappa | F | - | - | |
| Dimitrios Kyriakopoulos | M | - | - | |
| Konstantina Athanasopoulou | F | - |
ACS Invest UK Ltd.
ACS Invest UK Ltd. Financial ConglomeratesFinance Part of Quest Holdings SA, ACS Invest UK Ltd. is an investment holding company. The company is based in Tyne & Wear, UK. | - |
| Luisa Grigorakou | F | - | - | |
| Vassilios Giannopoulos | M | 54 | - | |
| Konstantinos Vogiatzoglou | M | - | - | |
| Haralampos David | M | 59 |
Quest Energy SA
Quest Energy SA Alternative Power GenerationUtilities Quest Energy SA operates photovoltaic power stations. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos. | - |
| Charalambos Sfougaris | M | - |
UniSystems Information Technology Systems SA
UniSystems Information Technology Systems SA Packaged SoftwareTechnology Services UniSystems Information Technology Systems SA develops software and provides systems integration services. The firm offers services such as consultancy, assessment, software engineering, project managment and support services. Its customers inlcude the banking and finance, public and telecommunication sectors. The company was founded by Constantine A. Doxiadis in 1964 and is headquartered in Athens, Greece. | - |
| Efi Koutsoureli | F | - |
UniSystems Information Technology Systems SA
UniSystems Information Technology Systems SA Packaged SoftwareTechnology Services UniSystems Information Technology Systems SA develops software and provides systems integration services. The firm offers services such as consultancy, assessment, software engineering, project managment and support services. Its customers inlcude the banking and finance, public and telecommunication sectors. The company was founded by Constantine A. Doxiadis in 1964 and is headquartered in Athens, Greece. | - |
| Dimitris Ioanni Eforakopoulos | M | - |
Info-Quest Technologies SA
Info-Quest Technologies SA Information Technology ServicesTechnology Services Info-Quest Technologies SA provides information technology services. The firm offers quest on cloud, q-zone, network infrastructure, network security, remote access, equipment charging time, cost/page prints, interactive whiteboards and autodesk solutions. It provides value added, quest and bitmore products. The company was founded in 1981 and is headquartered in Kallithea, Greece. | - |
| Konstantinia Anagnostopoulou | M | - | - | |
| Panagiotis Dimitriou Stamatopoulos | M | - | 7 years | |
| Solomos D. Panagiotis | M | - | 13 years | |
| Alexandros Roustas | M | - | 6 years | |
| Evangelos Roussos | M | - |
ACS Invest UK Ltd.
ACS Invest UK Ltd. Financial ConglomeratesFinance Part of Quest Holdings SA, ACS Invest UK Ltd. is an investment holding company. The company is based in Tyne & Wear, UK. | - |
| David Haralampos | M | - |
Quest Energy SA
Quest Energy SA Alternative Power GenerationUtilities Quest Energy SA operates photovoltaic power stations. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos. | - |
| Goyal Udayan Praveen Lai | M | - |
Cardlink SA
Cardlink SA Internet RetailRetail Trade Cardlink SA provides payment transactions everywhere. The company was founded on July 23, 2004 and is headquartered in Heraklion, Greece. | 6 years |
| Georgios Andreas Drimiotis | M | - |
Cardlink SA
Cardlink SA Internet RetailRetail Trade Cardlink SA provides payment transactions everywhere. The company was founded on July 23, 2004 and is headquartered in Heraklion, Greece. | 13 years |
| Miltos Nter Krikorian | M | - | 7 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Phaedon-Theodore Tamvakakis | M | 64 | 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Greece | 47 | 94.00% |
| United Kingdom | 3 | 6.00% |
| United States | 1 | 2.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Apostolos Georgantzis
- Personal Network
