Delivering ‘accurate, sharp and high-level’ assistance to its multinational client base, Ioannis Vassardanis & Partners has vast experience in handling private and public tender procedures concerning both renewable and traditional energy initiatives. Athens-based practice head Ioannis Vassardanis has ’outstanding knowledge’ in overseeing cross-border energy-related initiatives and acting on behalf of contractors, while the ‘exceptional’ Eleni Tsakri is an expert in public procurement matters.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Ioannis Vassardanis & Partners excels in the practice in the energy sector. The teams are composed of excellent lawyers with deep knowledge of the sector and accurate, sharp and high level of legal advice. Willing to go the extra mile to help with the issue at hand.’

  • ‘Ioannis Vassardanis is an exceptional lawyer with sound and outstanding knowledge of energy law, practice and regulation. His skills, knowledge and personal quality are precious for any company. He is extremely knowledgeable with strong business acumen.'

  • 'Eleni Tsakri is an exceptional lawyer. Her knowledge, attitude and way of working really make Eleni stand out in the market. Her commitment and support is unique.’
  • ‘I. Vassardanis & Partners Law Firm is a firm highly specialised and always up to date in the ever-changing landscape of the Energy sector. The Firm possessed a deep understanding of the energy market, as well as the Renewable Energy Sources framework, so that their advice was always highly detailed and oriented so as to include any potential changes in the legislation. Throughout our collaboration, communication with the Firm was always one phone call or e-mail away.’

  • ‘The Firm’s lawyers, as Ioannis Vassardanis and Alexandra-Heleni Micahlopoulou, possess a deep knowledge and understanding of both the energy market and the legal framework. They were always available to discuss and solve any issue that had arisen during the course of our collaboration.'

  • ‘Long-term cooperation with Ioannis Vassardanis & Partners, having deep knowledge of our company's business areas, being client oriented and delivering on-time and on-quality.’

  • ‘Excellent collaboration with Eleni Tsakri, always exhibiting teamwork spirit, demonstrating professionally and providing feedback and results of high quality on time.’

Key clients

  • AVAX S.A.
  • HITACHI ENERGY ONE MEMBER SOCIETE ANONYME (OF HITACHI GROUP) (former ABB Power Grids S.A.)

Practice head

The lawyer(s) leading their teams.

Ioannis Vassardanis

Other key lawyers

Eleni Tsakri