Lambadarios Law Firm advises across a broad spectrum of financings and is well-positioned to handle concession agreements, PPPs, and litigation. George Panopoulos brings expertise in both project finance and contentious matters, while Constantinos Lambadarios is active in infrastructure transactions, regularly acting for banks. Konstantina Siozou is frequently engaged in major financing projects, and Magdalini Christina Vlachou Vlachopoulou supports the team with a focus on public and administrative law, particularly in construction and utility-related matters. Theodoros Papadatos is experienced in EU and public law and is regularly involved in public procurement projects. Stamatis Kotsiras joined the team in March 2025 from Watson Farley & Williams – Greek Branch.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘Full engagement, dedicated team, close to the client, and nice people, which makes working together more productive.’
- ‘George Panopoulos is highly experienced, with acute commercial thinking and approach. Theodoros Papadatos is hardworking and shows great promise to excel in the field in the future.’
- ‘Lambadarios Law Firm pairs deep command of public M&A and concession/PPP frameworks with a pragmatic, transaction-first mindset.'
- 'They are highly responsive and commercially grounded, with strong intuition for how HCMC and related bodies, ministries, and market participants operate in practice.'
- ‘For projects and privatisations, the individuals we work with combine senior-level responsiveness with precise judgment.'
- 'Prokopis Dimitriadis consistently makes himself available on short notice, including outside of business hours, when transactions are moving quickly. He has a deep command of Greek public M&A and privatisation mechanics, and usually provides clear, actionable guidance immediately.'
Key clients
- Attica Bank
- Hellenic Republic Asset Development Fund (HRADF)
- Piraeus Bank
- GEK TERNA
- PPC Renewables (PPCR)
- RWE
- National Bank of Greece
- EBRD and University of Western Macedonia
- AKTOR
- EYDAP (National Water and Sewerage Company)
- Blue Sea Power
- Gastrade S.A.
Work highlights
Advising the Hellenic Republic Development Fund (the privatisation fund of the Hellenic Republic) on the €1.5 billion Egnatia Odos motorway concession project, which will be the second largest motorway project in Greece.
Advised Greece’s four systemic banks on the €1.3 billion financing of the Chania-Heraklion-Hersonisos section of Crete’s Northern Motorway Axis (VOAK), Greece’s largest infrastructure project to date.
Acting for a group of Greek banks, led by Eurobank, for financing the construction of two pumped hydro storage stations.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Magdalini Christina Vlachou Vlachopoulou
Practice head
George Panopoulos; Constantinos Lambadarios
Other key lawyers
Konstantina Siozou; Stamatis Kotsiras; Magdalini Christina Vlachou-Vlachopoulou; Theodoros Papadatos; Prokopis Dimitriadis