{"id":263700,"date":"2026-04-22T16:07:41","date_gmt":"2026-04-22T16:07:41","guid":{"rendered":"https:\/\/my.legal500.com\/events\/?page_id=263700"},"modified":"2026-05-13T08:56:11","modified_gmt":"2026-05-13T08:56:11","slug":"speakers","status":"publish","type":"page","link":"https:\/\/my.legal500.com\/events\/gc-summit-greece-2026\/speakers\/","title":{"rendered":"Speakers"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-263970\" src=\"https:\/\/www.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/Kloy-Tsiaga-Founding-Managing-Partner-Thesis-Law-Firm-Athens-Greece.jpg.png\" alt=\"\" width=\"150\" height=\"150\" srcset=\"https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/Kloy-Tsiaga-Founding-Managing-Partner-Thesis-Law-Firm-Athens-Greece.jpg.png 150w, https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/Kloy-Tsiaga-Founding-Managing-Partner-Thesis-Law-Firm-Athens-Greece.jpg-100x100.png 100w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/p>\n<p><strong>Kloy Tsiaga, founding &amp; managing partner, Thesis Law Firm (Athens, Greece)<\/strong><\/p>\n<p>Kloy Tsiaga is the Founding and Managing Partner of Thesis Law Firm, an independent Athens-based firm with a strong track record in cross-border corporate and M&amp;A deals, real estate transactions, complex NPL work, compliance and taxation. Kloy Tsiaga has extensive experience advising international investors entering the Greek market, as well as Greek clients pursuing cross-border expansion.<\/p>\n<p>Ms. Tsiaga has advised on numerous high-value M&amp;A and real estate projects in Greece and abroad and also serves on the Board of Directors of a publicly listed company in India.<\/p>\n<p>Her practice also encompasses public works, procurement law, and infrastructure projects, where she has advised global engineering and construction firms on complex developments in sectors such as transportation, water, and residential and commercial property development.<\/p>\n<p>Earlier in her career, she served as a special advisor to Greek ministries and public entities and co-authored the compilation of Greek legislation on public works in English.<\/p>\n<p>She is fluent in Greek, English, and French, and also speaks German, Russian, and Spanish.<\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-263972\" src=\"https:\/\/www.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/MARIOS-BOULOUKOS.jpg.png\" alt=\"\" width=\"150\" height=\"150\" srcset=\"https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/MARIOS-BOULOUKOS.jpg.png 150w, https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/MARIOS-BOULOUKOS.jpg-100x100.png 100w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/p>\n<p><strong>Marios Bouloukos, counsel, Thesis Law Firm (Athens, Greece)<\/strong><\/p>\n<p>Marios Bouloukos, Dr. iur., is a lawyer admitted to practice before the Greek Supreme Court, with over 20 years of experience in corporate and commercial law. He serves as Counsel at Thesis Law Firm, where he has developed a broad practice advising on business, corporate and commercial matters, supporting both domestic and cross-border transactions across a wide range of industries. He has been actively involved in high-profile acquisitions, corporate restructurings, and complex commercial and real estate transactions, and has significant experience advising on public tenders and public procurement.<\/p>\n<p>He holds a Doctorate in Law (Dr. iur.) from the Law School of the National and Kapodistrian University of Athens. He obtained his LL.B. from the same institution and subsequently earned a postgraduate degree (DEA) in Business Law (Droit des affaires) from the University of Strasbourg.<\/p>\n<p>He is fluent in Greek, English, and French.<\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-266444\" src=\"https:\/\/www.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/Chara-Grigoriadou_hd.jpg.png\" alt=\"\" width=\"150\" height=\"150\" srcset=\"https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/Chara-Grigoriadou_hd.jpg.png 150w, https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/Chara-Grigoriadou_hd.jpg-100x100.png 100w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/p>\n<p><strong>Chara Grigoriadou, associate, ALG Manousakis Law Firm<\/strong><\/p>\n<p class=\"ewa-rteLine\">Chara Grigoriadou is a Greek qualified lawyer and a member of Thessaloniki\u2019s Bar Association with a diverse legal background and a specialization on Civil, Commercial, Corporate, Privacy and Intellectual Property Law.<\/p>\n<p class=\"ewa-rteLine\">Chara embarked on her legal career as a Trainee Lawyer at the State Legal Council (NSK), and later as a Lawyer at Law Firms in Thessaloniki and Athens where she specialized in Civil, Commercial and Immigration Law.<\/p>\n<p class=\"ewa-rteLine\">Before joining ALG, Chara contributed her expertise in the field of Renewable Energy Industry as an In-House Lawyer and Legal Counsel in relative multinational companies where she acquired valuable experience in contracts and negotiations.<\/p>\n<p class=\"ewa-rteLine\">Chara\u2019s educational background includes a Master\u2019 s degree in European, International and Private International Legal Studies and International Transactions from Aristotle University of Thessaloniki and a Bachelor\u2019s degree in Law from Aristotle University of Thessaloniki, along with her accomplishing her Master in Bioethics. Her achievements in legal competitions and her solid academic background further demonstrate her dedication to excellence in the legal sector.<\/p>\n<p class=\"ewa-rteLine\">In ALG, Chara provides legal support to multinational pharmaceutical companies with a specialization in drafting, reviewing, and negotiating several types of contracts.<\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-266446\" src=\"https:\/\/www.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/Panos-Polychtonopoulos_hd.jpg.png\" alt=\"\" width=\"150\" height=\"150\" srcset=\"https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/Panos-Polychtonopoulos_hd.jpg.png 150w, https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/04\/Panos-Polychtonopoulos_hd.jpg-100x100.png 100w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/p>\n<p><strong>Panagiotis Polychronopoulos, senior associate, ALG Manousakis Law Firm<\/strong><\/p>\n<p class=\"ewa-rteLine\">Panagiotis is an experienced Supreme Court Lawyer with over 14 years of expertise in providing comprehensive legal counsel to organizations, companies and individual investors. He has a strong track record in managing a wide spectrum of litigation alongside proficiency in diverse corporate matters and commercial contracts, financing agreements, real estate, intellectual property and labor law.<\/p>\n<p class=\"ewa-rteLine\">Leveraging his skills in strategic legal counsel, negotiation, and collaboration, Panagiotis has held significant leadership roles. As Chief Legal Officer for a group of energy companies, he developed corporate legal strategy and oversaw internal audits. Previously, he specialized in contract and arbitration law, leading a litigation team that managed complex, high-value domestic and cross-border disputes before international tribunals.<\/p>\n<p class=\"ewa-rteLine\">His background demonstrates a robust capability in navigating demanding legal challenges and delivering results. He holds an LL.B. from Democritus University of Thrace and MSc in Shipping Management from ALBA Graduate Business School.<\/p>\n<p class=\"ewa-rteLine\">At ALG, he is a Senior Associate and he leads the litigation efforts for the Athens department, with a primary focus on resolving commercial and corporate disputes. In this role, he provides strategic guidance on dispute resolution and risk mitigation, ensuring Senior Associate clients\u2019 interests are protected through both judicial and extrajudicial proceedings. His role involves high-level advisory on dispute resolution, risk mitigation, and the navigation of intricate corporate conflicts. Additionally, he has been heavily involved in major corporate transactions, including high-value Sales &amp; Purchases (S\/Ps), company spin-offs, and \u201cmega-deals,\u201d where he is responsible for reviewing the entire process and negotiating the terms of high-value contracts.<\/p>\n<p class=\"ewa-rteLine\">His practice also encompasses the pharmaceutical sector and international contracting, where he drafts and negotiates complex commercial agreements in English for global clients. He possesses extensive experience in reviewing and negotiating Clinical Trial Agreements (CTAs), Investigator Initiated Research (IIR) agreements, and various ancillary contracts within the clinical trial framework, providing strategic legal support to ensure compliance with diverse international regulatory requirements.<\/p>\n<p class=\"ewa-rteLine\">He advises on pharmaceutical compliance from a legal and regulatory perspective, with regards to the interpretation and application of EU and national legislation governing medicinal products and medical devices, including advertising, interactions with healthcare professionals and transparency obligations, while supporting the management of compliance risk.<\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-268930\" src=\"https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/05\/Evi-Mathiou.png\" alt=\"\" width=\"150\" height=\"150\" srcset=\"https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/05\/Evi-Mathiou.png 150w, https:\/\/my.legal500.com\/events\/wp-content\/uploads\/sites\/5\/2026\/05\/Evi-Mathiou-100x100.png 100w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/p>\n<p><strong>Evi Mathiou, legal, compliance &amp; quality assistant director, Novo Nordisk<\/strong><\/p>\n<p class=\"ewa-rteLine\">Evi Mathiou is an Attorney-at-Law, registered with the Athens Bar Association and licensed to litigate before the Supreme Court. She currently serves as Legal, Compliance and Quality Associate Director at Novo Nordisk for Greece and Cyprus, where she acts as functional country head and is a member of the leadership team. She also serves as an Adjunct Lecturer in Pharmaceutical Law at the Aristotle University of Thessaloniki, School of Law.<\/p>\n<p class=\"ewa-rteLine\">In her role, she leads integrated legal and compliance strategies that enable business growth while ensuring regulatory adherence and high-quality standards. She drives strategic initiatives that promote a culture of integrity and support sustainable and ethical business practices across the organization. Evi combines expertise in pharmaceutical law and regulatory compliance with strong strategic capabilities, effectively engaging stakeholders and driving cross-functional collaboration. She is recognised for her structured thinking, hands-on leadership style and ability to translate complex regulatory requirements into practical, business-enabling solutions while upholding the highest ethical standards.<\/p>\n<p class=\"ewa-rteLine\">Evi holds a law degree from the University of Athens, including a Master\u2019s in Private Law, as well as a Master\u2019s in International and European Studies from Panteion University.<\/p>\n<div class=\"ewa-rteLine\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Kloy Tsiaga, founding &amp; managing partner, Thesis Law Firm (Athens, Greece) Kloy Tsiaga is the Founding and Managing Partner of Thesis Law Firm, an independent Athens-based firm with a strong track record in cross-border corporate and M&amp;A deals, real estate transactions, complex NPL work, compliance and taxation. Kloy Tsiaga has extensive experience advising international investors &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/my.legal500.com\/events\/gc-summit-greece-2026\/speakers\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Speakers&#8221;<\/span><\/a><\/p>\n","protected":false},"author":71440,"featured_media":0,"parent":263636,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-263700","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/my.legal500.com\/events\/wp-json\/wp\/v2\/pages\/263700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/my.legal500.com\/events\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/my.legal500.com\/events\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/my.legal500.com\/events\/wp-json\/wp\/v2\/users\/71440"}],"replies":[{"embeddable":true,"href":"https:\/\/my.legal500.com\/events\/wp-json\/wp\/v2\/comments?post=263700"}],"version-history":[{"count":1,"href":"https:\/\/my.legal500.com\/events\/wp-json\/wp\/v2\/pages\/263700\/revisions"}],"predecessor-version":[{"id":268932,"href":"https:\/\/my.legal500.com\/events\/wp-json\/wp\/v2\/pages\/263700\/revisions\/268932"}],"up":[{"embeddable":true,"href":"https:\/\/my.legal500.com\/events\/wp-json\/wp\/v2\/pages\/263636"}],"wp:attachment":[{"href":"https:\/\/my.legal500.com\/events\/wp-json\/wp\/v2\/media?parent=263700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}