Haroula Constandinidou

Haroula Constandinidou is the senior partner and founder of CS Law Firm (Constandinidou – Stavropoulos – Stavropoulou), the Athens practice recognised as winner of the Family Law Firm of the Year in Greece award at the 2024 Corporate INTL Global Awards. Working from the firm's offices on Skoufá Street in central Athens, she leads a boutique practice that has become one of Greece's most established names in family and matrimonial law, serving clients both across the country and internationally.

Constandinidou established the firm in 1977, and in 2010 it was converted into a formal law partnership, reflecting the growth of the practice over more than four decades. Throughout that period the firm has remained closely identified with its founder's chosen field, building a reputation for handling the sensitive and often complex matters that arise in family disputes. The practice concentrates on family law in both its domestic and cross-border dimensions, together with private international law, an area of growing importance as families increasingly span more than one jurisdiction.

A defining feature of the firm is its international orientation. It advises clients on matters connected not only to Greece but to a wide range of other jurisdictions, working through a network of partner firms that extends across European Union member states, the United Kingdom, Switzerland, Norway, Monaco, Israel, the United States, Canada, Australia, South Africa, Central and Latin America, the Middle East, Asia and Hong Kong. This reach allows the firm to assist Greek nationals abroad and foreign nationals with interests in Greece, coordinating advice where questions of jurisdiction, applicable law and the recognition of foreign judgments come into play.

The firm's membership of the International Academy of Family Lawyers (IAFL) underlines its standing within the global family law community. The IAFL brings together specialist practitioners from around the world who handle the international aspects of family law, and involvement in such a body supports the firm's ability to manage cross-border separation, relocation and related matters through trusted contacts in other countries. This collaborative model is central to how the practice approaches international work, ensuring that clients receive coordinated guidance rather than isolated national advice.

Under Constandinidou's leadership, the practice combines the personal attention associated with a specialist boutique with the resources needed to address international complexity. Family law demands both legal precision and sensitivity to the personal circumstances of those involved, and the firm's long focus on this discipline reflects a commitment to serving individuals and families through difficult transitions. Its emphasis on private international law positions it to advise on the questions of applicable law and cross-border enforcement that frequently determine the outcome of contemporary family disputes. The recognition conferred by the 2024 Corporate INTL Global Awards affirms the firm's place among the leading family law practices in Greece and the enduring reputation that Haroula Constandinidou has built since founding the firm.