The law firm “Siaperas & Associates” was founded in 1977 by the lawyer Nikolaos V. Siaperas and has since operated in one of the most central locations in Thessaloniki, at Aristotelous Square, as well as in the city of Athens.
With specialized knowledge and many years of experience, the firm has evolved into one of the most well-known and highly skilled offices in handling cases related to civil, commercial, and public law.
At the same time, the firm’s team of lawyers provides its clients across Greece with specialized and high-level legal services, focusing on the areas of commercial and public contracts.
Vassilis Siaperas
Vassilis Siaperas, is a lawyer admitted to the Supreme Court of Greece and a member of the Thessaloniki Bar Association since 2008.He graduated from the Law School of Aristotle University of Thessaloniki and holds a Master of Laws (LL.M.) in European Law from KU Leuven. He specializes in the design and drafting of commercial agreements and contracts, and advises our clients on issues related to civil, commercial, and corporate law..
Apostolos Siaperas
Apostolos Siaperas, is a lawyer admitted to the Supreme Court of Greece and a member of the Thessaloniki Bar Association since 2010.He graduated from the Law School of Aristotle University of Thessaloniki and holds postgraduate diplomas in Public Law from Université Montesquieu Bordeaux IV and in Public Economic Law from Université Panthéon-Assas Paris II. He advises our clients on public law matters, particularly in the area of public contracts, both during the pre-contractual phase and during their execution.
Zacharoula Papageorgiou
Zacharoula Papageorgiou graduated from the Law School of Aristotle University of Thessaloniki and has been a member of the Thessaloniki Bar Association since 1989. She advises our clients on cases related to lease disputes, property and inheritance law, as well as cadastral disputes.
Eleni Kapatsi
Eleni Kapatsi graduated from the Law School of the Aristotle University of Thessaloniki and has been a member of the Thessaloniki Bar Association since 2021. She specializes in civil and criminal law and advises our clients on family law cases, land registry disputes, and the over-indebtedness of individuals.
Effrosyni Georgiadou
Effrosyni Georgiadou is a member of the Thessaloniki Bar Association and graduated from the Law School of Aristotle University of Thessaloniki. She holds a master’s degree in Law and Informatics from the University of Macedonia. She advises our clients on cases related to civil and commercial law, as well as personal data protection and consumer protection.
Kleoniki Pappa
Kleoniki Pappa is a member of the Thessaloniki Bar Association and graduated from the Law School of Aristotle University of Thessaloniki. She holds a master’s degree in Civil, Civil Procedural, and Labour Law. She advises our clients on cases related to civil and commercial law.
Anastasia Konstantellia
Anastasia Konstantellia is a member of the Thessaloniki Bar Association and graduated from the Law School of Democritus University of Thrace. She advises our clients on cases related to administrative law and public contracts.
Christina Krikoni
Christina Krikoni is a member of the Thessaloniki Bar Association and graduated from the Law School of Aristotle University of Thessaloniki. She specializes in public law and advises our clients on cases related to administrative law and public contracts.
Chrysoula Anagnostopoulou
Chrysoula Anagnostopoulou is a trainee lawyer at our company and a graduate of the Faculty of Law of Aristotle University of Thessaloniki.
Maria Tsopra
Maria Tsopra is a trainee lawyer at the firm and graduated from the Law School of Aristotle University of Thessaloniki.
● Vassilis Siaperas
Vassilis Siaperas, is a lawyer admitted to the Supreme Court of Greece and a member of the Thessaloniki Bar Association since 2008.He graduated from the Law School of Aristotle University of Thessaloniki and holds a Master of Laws (LL.M.) in European Law from KU Leuven. He specializes in the design and drafting of commercial agreements and contracts, and advises our clients on issues related to civil, commercial, and corporate law.He has been elected for three consecutive terms as a member of the Board of Directors of the Thessaloniki Bar Association (2014-2018, 2018 – present) and has chaired the Ethics, Scientific Events, and Young Lawyers Committees of the TBA. He has served as a board member of large public organizations, including the General Hospital of Thessaloniki “Hippocrate” and the Dermatological Hospital of Thessaloniki. He is a member of the Board of Directors of the Thessaloniki Mediation Training Center and the Chariseio Foundation. He has also worked as a scientific advisor to the Hellenic Parliament. Since 2009, he has participated in numerous legal conferences and events, either as a chairperson or as a speaker. Since 2018, he has been a founding member and lawyer at “Data Protection Office IKE,” a company focused on ensuring compliance with national and European data protection regulations for businesses and public entities.
- vassilis.siaperas@siaperaslaw.gr
● Apostolos Siaperas
Apostolos Siaperas, is a lawyer admitted to the Supreme Court of Greece and a member of the Thessaloniki Bar Association since 2010.He graduated from the Law School of Aristotle University of Thessaloniki and holds postgraduate diplomas in Public Law from Université Montesquieu Bordeaux IV and in Public Economic Law from Université Panthéon-Assas Paris II. He served as a member of the Authority for the Examination of Prejudicial Appeals (A.E.P.P.) for public contracts from 2018 to 2019. Since 2019, he has been the Director of the Legal Service of the Municipality of Chalkidona. He advises our clients on public law matters, particularly in the area of public contracts, both during the pre-contractual phase and during their execution.
- apostolos.siaperas@siaperaslaw.gr
● Zacharoula Papageorgiou
Zacharoula Papageorgiou graduated from the Law School of Aristotle University of Thessaloniki and has been a member of the Thessaloniki Bar Association since 1989. She advises our clients on cases related to lease disputes, property and inheritance law, as well as cadastral disputes.
- zaharoula.papageorgiou@siaperaslaw.gr
●Eleni Kapatsi
Eleni Kapatsi graduated from the Law School of the Aristotle University of Thessaloniki and has been a member of the Thessaloniki Bar Association since 2021. She specializes in civil and criminal law and advises our clients on family law cases, land registry disputes, and the over-indebtedness of individuals.
- e.kapatsi@siaperaslaw.gr
● Effrosyni Georgiadou
Effrosyni Georgiadou is a member of the Thessaloniki Bar Association and graduated from the Law School of Aristotle University of Thessaloniki. She holds a master’s degree in Law and Informatics from the University of Macedonia. She advises our clients on cases related to civil and commercial law, as well as personal data protection and consumer protection.
- e.georgiadou@siaperaslaw.gr
● Kleoniki Pappa
Kleoniki Pappa is a member of the Thessaloniki Bar Association and graduated from the Law School of Aristotle University of Thessaloniki. She holds a master’s degree in Civil, Civil Procedural, and Labour Law. She advises our clients on cases related to civil and commercial law.
- k.pappa@siaperaslaw.gr
● Anastasia Konstantellia
Anastasia Konstantellia is a member of the Thessaloniki Bar Association and graduated from the Law School of Democritus University of Thrace. She advises our clients on cases related to administrative law and public contracts.
- a.konstantellia@siaperaslaw.gr
● Christina Krikoni
Christina Krikoni is a member of the Thessaloniki Bar Association and graduated from the Law School of Aristotle University of Thessaloniki. She specializes in public law and advises our clients on cases related to administrative law and public contracts.
- ch.krikoni@siaperaslaw.gr
● Chrysoula Anagnostopoulou
Chrysoula Anagnostopoulou is a trainee lawyer at our company and a graduate of the Faculty of Law of Aristotle University of Thessaloniki.
- x.anagnostopoulou@siaperaslaw.gr
● Maria Tsopra
Maria Tsopra is a trainee lawyer at the firm and graduated from the Law School of Aristotle University of Thessaloniki.
- m.tsopra@siaperalaw.gr
