Theodoros Fessas
Founder at QUEST HOLDINGS S.A.
Net worth: 369 M $ as of 2024-03-30
Profile
Theodoros Dimitriou Fessas is the founder and currently holds the position of Chairman at Quest Holdings SA, which was founded in 1981.
He is also currently serving as Chairman at Amalia SA, Rainbow Advanced Technological Products & Services Ltd., and Alternative Energy Alpener SA. Additionally, he is the Non-Executive Chairman at BriQ Properties REIC since 2017.
Mr. Fessas is also an Executive Director at UniSystems Information Technology Systems SA, Info-Quest Technologies SA, and ACS International Transport & Facilities Commercial Co. SA. He serves as a Director at the Foundation for Economic & Industrial Research, Quest Energy SA, IOBE Enterpreneurship Club, Cardlink SA, Kynigos SA, Questonline SA, Isquare SA, Megalo Plai S A, 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, Energy Markopoulou 2 S A, Wind Zieben Energy A E, Beta Synenergia Karvali S A, and Clima Quest Sole Shareholder SA. In his former positions, Mr. Fessas served as Chairman of Sev Hellenic Federation of Enterprises from 2014 to 2020.
He also held positions as Director at the International Chamber of Commerce Hellas and the Hellenic Corporate Governance Council.
Mr. Fessas completed his undergraduate studies at the National Technical University of Athens and is a graduate of the University of Birmingham.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
QUEST HOLDINGS SA
50.02% | 2023-05-29 | 53,634,195 ( 50.02% ) | 341 M $ | 2024-03-30 |
| 2023-06-29 | 13,444,093 ( 37.59% ) | 28 M $ | 2024-03-30 |
Theodoros Fessas active positions
| Companies | Position | Start |
|---|---|---|
| QUEST HOLDINGS S.A. | Founder | 1980-12-31 |
| BRIQ PROPERTIES REAL ESTATE INVESTMENT COMPANY | Chairman | 2017-09-27 |
| Isquare SA | Director/Board Member | - |
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 private company since 2019. | Director/Board Member | 2019-07-22 |
| Beta Synenergia Karvali S A | Director/Board Member | 2018-11-18 |
| Wind Zieben Energy A E | Director/Board Member | - |
| Energy Markopoulou 2 S A | Director/Board Member | 2018-11-18 |
| Energeia Fotos Vita Xanthis S A | Director/Board Member | 2018-11-18 |
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. | Director/Board Member | 2018-11-18 |
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Former positions of Theodoros Fessas
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Training of Theodoros Fessas
| University of Birmingham | Graduate Degree |
| National Technical University of Athens | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| QUEST HOLDINGS S.A. | Technology Services |
| BRIQ PROPERTIES REAL ESTATE INVESTMENT COMPANY | Finance |
| Private companies | 28 |
|---|---|
| Amalia 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. | Technology Services |
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. | Technology Services |
ACS International Transport & Facilities Commercial Co. SA
 ACS International Transport & Facilities Commercial Co. SA Air Freight/CouriersTransportation ACS International Transport & Facilities Commercial Co. SA provides document and package shipping services. Its services include domestic and international shipment, postal services, money transfer, and shipment insurance services. The company was founded in 1981 and is headquartered in Kryoneri, Greece. | Transportation |
Rainbow Advanced Technological Products & Services Ltd.
 Rainbow Advanced Technological Products & Services Ltd. Electronics DistributorsDistribution Services Rainbow Advanced Technological Products & Services Ltd. is engaged in computerized data processing, imports and sales of computers and electronic equipment of any nature, designing and installation of computers, representation of foreign manufacturers of high technology products, computer repairs, computer leasing and others. The company was founded in 1986 and is headquartered in Athens, Greece. | Distribution Services |
Sev Hellenic Federation of Enterprises
 Sev Hellenic Federation of Enterprises Miscellaneous Commercial ServicesCommercial Services Sev Hellenic Federation of Enterprises operates as a business association. The private company is based in Athens, Greece. | Commercial Services |
| Foundation for Economic & Industrial Research | Miscellaneous |
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. | Utilities |
| IOBE Enterpreneurship Club | |
International Chamber of Commerce Hellas
 International Chamber of Commerce Hellas Miscellaneous Commercial ServicesCommercial Services International Chamber of Commerce Hellas is a chamber of commerce. | Commercial Services |
| Hellenic Corporate Governance Council | |
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. | Retail Trade |
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 private company since 2019. | Utilities |
| Alternative Energy Alpener SA | |
| Questonline SA | |
| Isquare SA | |
| Megalo Plai S A | |
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. | Utilities |
| 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. | Finance |
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. | Utilities |
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. | Utilities |
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. | 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 |
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