|Tier 1 - Greece|
|Zepos & Yannopoulos, Taxand Greece|
|Tier 2 - Greece|
|Dryllerakis & Associates|
|Koutalidis Law Firm|
|Photopoulos & Associates|
|Tier 3 - Greece|
|Bernitsas Law Firm|
|Fortsakis, Diakopoulos, Mylonogiannis & Associates|
|Karamanolis & Associates|
|Tier 4 - Greece|
|DFK Global Accounting Solutions|
Nikolaos Siakantaris has been the managing partner of Unityfour's practice in Greece since 2007. Siakantaris has been active in tax since 2001 and has a Big 4 background. He is proficient in the services of accounting, payroll, compliance, advisory and VAT.
Another key contact is tax lawyer Martha Papasotiriou, who joined the firm in 2015. Papasotiriou is experienced in tax advice, international tax, transfer pricing and cross-border restructuring. She is overseeing the expansion of TP services at the firm.
The independent firm consists of 19 professionals who are specialised in tax and compliance services.
Siakantaris, Papasotiriou and Dimitris Moraloglou consulted an ultra-high-net-worth Greek family on a tax audit in June 2017. The case concerned the opening of bank accounts for the family. There were audits of transactions worth $20 million between 2004 and 2012, and the team justified these transactions.
In May 2017, Siakantaris and accounting director Ioanna Tsiaka advised a client on a VAT refund and achieved the client $1.6 million in compensation, which was imposed on goods that were afterwards exported.