Andrey Delchev and Partners - Eurolex Bulgaria is a refence in the market for energy projects, advising on financing structures, licensing matters and regulatory compliance. The group also supports clients on disputes in the energy sector, M&A transactions and competition matters. Practice head Andrey Delchev has extensive experience in energy mandates, including international projects and disputes, with particular expertise in the oil and gas industry. Magdalena Valova is another active member of the team.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Lawyer & team quality
Client satisfaction: NPS ®
Testimonials
Collated independently by Legal 500 research team.
- 'The team responds very fast, and they explain legal issues in plain language without unnecessary complications, which saves our time in internal discussions. Their lawyers understand our business sector well, so they give practical advice instead of just theoretical legal opinions.'
- 'We are extremely happy with Magdalena Valova, who is always there for us and provides us with her expert knowledge and support.'
- 'The team combines deep legal expertise with real understanding of business needs. They are practical, approachable, and always focused on solutions. What sets them apart is speed, clarity, and consistency—qualities we do not see as often with other firms. They are flexible on billing, open in communication, and easy to collaborate with across departments and borders. For us, they feel less like external lawyers and more like trusted partners.'
- 'We work mainly with Magdalena Valova. She stands out with her sharp legal mind, calm judgment, and ability to simplify complex issues. She is always responsive, practical, and focused on solutions that work in business reality. Compared to others, she brings more clarity, precision, and reliability. We value her professionalism, dedication, and genuine care for clients.'
- 'Very knowledgeable on renewable energy.'
Key clients
- Assarel-Medet JSC
- Bulgarian Mining Chamber
- Bulgarian Petroleum and Gas Association
- Electrohold Bulgaria EAD / (CEZ Group)
- Sungrow Renewable Energy Investment PTE. Ltd., China
- World Bank
- Lukoil Group
- Arrowbio
- Hydrolia AD
- “Kalcit” Ltd.
Work highlights
Advised Lukoil Bulgaria in relation to proceedings before the Commission for Protection of Completion initiated against two companies of the Lukoil Group in Bulgaria.
Advised an NGO client on the applicable fuel market regulations (e.g. protection of competition, cartel or abuse of a dominant position charges).
Advised Sungrow Renewable Energy on the acquisition and construction of solar power plants in Bulgaria.
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.
Practice head
Andrey Delchev
Other key lawyers
Magdalena Valova