Sophia specializes in administrative and commercial litigation and handles regulatory compliance matters across a variety of industry sectors pertaining to day-to-day business activities and corporate restructuring transactions. She also has significant experience in rehabilitation procedures and M&A transactions involving commercial, hospitality and health science companies, as well as companies operating in the energy sector. Sophia further advises domestic and international enterprises on employment matters inclusive of those pertaining to corporate restructuring transactions. She joined K&P in April 2021.


Democritus University of Thrace (LL.B. in Hellenic Law)
Democritus University of Thrace (LL.M in Public Law)
Democritus University of Thrace (PhD Candidate / Public Law)
Greek, English & German
2005, Supreme Court
Athens Bar Association

  • "Sophia Mavridou is a competent practitioner with an understanding of issues across the renewables development life-cycle and how that impacts commercial transactions." Client Testimonial, Energy, Legal 500


K&P at the 2nd Job Fair by ELSA Athens

“Theory and Practice of Administrative Law” issue no. 3/2024

Our firm advised Saudi Electricity Company in relation to its partnership with IPTO to explore feasibility of the Greece-Saudi Arabia electricity interconnection

K&P at the 3rd Panhellenic Conference about Public Contracts organized by Nomiki Bibliothiki

2nd Real Estate Law Conference

Our firm is participating in the 2nd Women in Law Conference by Nomiki Bibliothiki

Anna Manda on the M&A Mosaic: Insights from Delphi Economic Forum IX

K&P participates in the Delphi Economic Forum IX

Our firm has advised Cadence Design Systems on the acquisition of BETA CAE Systems International AG, for a purchase price of approx. US$1.24 billion

Our firm advised Pharmathen and its shareholder, Partners Group in connection with the acquisition of CBL Patras

Lexology Getting The Deal Through - Private Mergers & Acquisitions 2024 guide

K&P is once again Top Tier Firm in the IFLR1000 2023 Europe Rankings

Lexology getting the Deal Through Public M&A 2023 Guide

Our firm has advised BC Partners in its acquisition of Metropolitan college and IEK Akmi

Our firm has advised Austrian Post in connection with the acquisition of an 80% stake in the Greek technology services provider "Agile Actors".

Our firm advised Kpler on all Greek law aspects relating to the acquisition of Marine Traffic

We advised Wirtgen Invest Energy GmbH, on the acquisition of the company FOTOVOLTAIKOS STATHMOS MARGARITI SINGLE MEMBER S.A., for the development and operation of a photovoltaic power plant portfolio of 50 MWp

Our firm has proudly advised J.P. Morgan in connection with the Greek law aspects of closing a transaction for the acquisition of a 48.5% ownership stake in Viva Wallet S.A.

Our firm advised ELLAKTOR GROUP in the context of the sale of 75% of the Renewable Energy Sources division to Motor Oil Renewable Energy (MORE)

Lexology Getting The Deal Through - Private Mergers & Acquisitions 2023 guide

Our firm advises Antenna Group in the acquisition of cinema chain Village Roadshow Operations, Greece.

Our firm is ranked Tier 1 in all practice areas by IFLR 1000

Our firm advised Bespoke SGA Holdings S.A. and EOS Hellenic Renaissance Fund on the acquisition of the company Hellenic Juices Société Anonyme

K&P advised Power Factors on the acquisition of Inaccess

Our firm advised PPC Renewables on the acquisition of Volterra RES portfolio

National Bank of Greece-Ethniki Insurance- CVC

Our firm acts as Greek legal counsel to J.P. Morgan in connection with its strategic investment in Viva Wallet

K&P is advising BC Partners in the acquisition of PET CITY SA

K&P advised the shareholders of Cosmos Sport S.A. with respect to the sale of an 80% stake to JD Sports Fashion

K&P assisted Netcompany Group A/S on all Greek law matters relating to the acquisition of Intrasoft International S.A.

K&P is advising BC Partners on the sale of Pharmathen

K&P advised Cubico Sustainable Investments with respect to its acquisition of 100% of the shares in Eoliki Panachaikou S.A.

K&P advised Mobileum Inc. on all Greek law matters relating to the acquisition of all shares in Niometrics Pte Ltd.

K&P advised LAMDA Development S.A. in the Eur 347 mio financing arrangements for the acquisition of 100% of the shares in Hellinikon S.A.

K&P advised Chipita S.A. with regards to its $2 billion acquisition by Mondelēz International Inc.

K&P acted as counsel to Sitecore with regards to the acquisition of Moosend

National Bank of Greece-Ethniki Insurance- CVC

Karatzas & Partners advised a Spanish multinational group of companies active in the fashion and beauty sectors

K&P's overview on the new insolvency law in LAWYER | The Business Magazine

New insolvency regime: regulations and evaluation

K&P advises a client with regards to a complex arbitration

Karatzas & Partners is the exclusive contributor to The Legal 500 (Legalease): Merger Control 4th Edition Country Comparative Guide- Greek chapter