LAWYER PROFILE
Constantinos Lambadarios

Constantinos Lambadarios

Europe 2026

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Ranked in 3 practice areas

About

Provided by Lambadarios Law Firm

Europe

Practice Areas

M&A

Real Estate

Arbitration & Dispute Resolution

Capital Markets

Banking Finance

Mediation

Antitrust & Competition

Project Finance

Energy

Career

Constantinos Lambadarios is one of the leading transactional lawyers in Greece. He is the firm’s managing partner and head of the M&A and Real Estate practice groups as well as a member of our Energy and Infrastructure practices. Under his bold and progressive leadership, Lambadarios has grown to become a modern, internationally minded firm and is increasingly recognized as one of the legal powerhouses in Athens.

Constantinos himself is a dynamic and highly experienced corporate lawyer and is ranked and listed in the major legal directories. He has played a leading role in many landmark transactions, supporting domestic and international clients in realizing their strategic goals, and has a reputation for being relentless in his pursuit of practical solutions to even the most complex challenges. He is recognized by clients and directories alike as a thoroughly modern lawyer, combining acute commercial awareness and strategic thinking with deep technical expertise and outstanding communication, team and leadership skills.

In addition to his extensive transactional work, Constantinos regularly advises leading fund managers and investors on fund structuring, formation, fundraising and operations, as well as on investments in private funds and other structures. His experience includes the formation, raising and operation of a leading fund and its two successor funds with HDBI, advising fund managers on establishment and management agreements with the EIF, supporting LPs in the transfer of their units, assisting founder unit holders in setting up carry vehicles and related personal structures, and advising on complex governance matters such as key executive replacements.

As well as advising on sophisticated financial arrangements and corporate transactions, Constantinos is also a highly skilled arbitrator and accredited mediator.

He has also been instrumental in establishing the firm’s Epaminondas Lambadarios Scholarship, a scholarship set up in partnership with The Geneva LL.M. in International Dispute Settlement (MIDS) for aspiring Greek lawyers interested in pursuing a career in international dispute management.

Professional Memberships

Athens Bar Association,

International Bar Association,

School of International Arbitration

Chambers Review

Provided by Chambers

Chambers European Guide

Corporate/Commercial - Greece

Eminent Practitioner
Eminent Practitioners

Individual Editorial
Constantinos Lambadarios is a well-reputed expert in corporate and commercial mandates across Greece. He often advises on large investments, demergers and acquisitions, as well as acting for investors.

Dispute Resolution - Greece

Eminent Practitioner
Eminent Practitioners

Individual Editorial
Managing partner Constantinos Lambadarios is particularly active in arbitration, including acting as an arbitrator.

Real Estate - Greece

Eminent Practitioner
Eminent Practitioners

Individual Editorial
Constantinos Lambadarios has a wide-ranging practice, assisting clients with project financing, lease negotiations and asset acquisitions.

Strengths

Provided by Chambers

  • Constantinos is an exceptional and business-oriented lawyer.

    Corporate/CommercialChambers European Guide
  • Constantinos is hands-on and commercially focused.

    Corporate/CommercialChambers European Guide
  • Constantinos is an expert in M&A and has strong negotiation skills.

    Corporate/CommercialChambers European Guide

Ranked Individuals at Lambadarios Law Firm (12)

Greece

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