About
Alina heads the Corporate & M&A department and the Energy practice at Filip & Company. She has extensive experience advising on some of the most significant transactions in Romania, including acquisitions, mergers, joint ventures, financing projects and complex investments across a broad range of sectors, with a particular focus on energy and financial services.
Before joining Filip & Company, Alina worked for several years in the Bucharest and London offices of Linklaters and advised on projects spanning multiple jurisdictions.
Highlights of her activity include assisting:
- a leading Romanian asset manager, together with two prominent investment groups, in connection with a strategic investment in Romania’s leading fully Romanian-owned full-service airline;
- a global building materials group in connection with the divestment of its Romanian autoclaved aerated concrete business pursuant to commitments undertaken before the European Commission;
- Romania’s largest financial group in connection with a series of landmark acquisitions in the banking and financial services sector, including the EUR 347.5 million acquisition of a top-ten Romanian bank and its leasing and asset management businesses, the acquisition of pension funds and their management company through a combination of asset and share deals, as well as several other successful and contemplated banking acquisitions;
- a leading Moldovan bank in connection with the acquisition of a Romanian banking group’s Moldovan subsidiary and the subsequent acquisition of a major non-banking financial institution;
- a leading global investment management firm in connection with a financing of up to EUR 210 million granted to a group of companies holding, among other assets, non-performing loan portfolios in Romania;
- a major Romanian electricity company in connection with financing arrangements of up to RON 750 million contemplated in the context of the potential acquisition of an electricity distribution business, as well as several other potential acquisitions;
- an international infrastructure investor in connection with the acquisition of a photovoltaic project and a battery energy storage project in southern Romania, with a combined capacity exceeding 200 MW;
- a leading international financial institution on regulatory matters in connection with the financing of Units 3 and 4 of the Cernavodă nuclear power plant.
''Alina Stancu Birsan is one of the best lawyers I've ever worked with. Her engagement, pragmatism, knowledge and clear and calm manner make the cooperation unique.''
Chambers Europe | 2023
"She has very strong negotiation skills."
Chambers Europe | 2023
"She is outstanding - she has good knowledge of the local energy market which she combines with commercial awareness."
Legal 500 | 2022
“She is one of the best consultancy lawyers."
Chambers Europe | 2022
"She is able to advise on what is actually good for the company."
Chambers Europe | 2022
“She is one of the best consultancy lawyers."
Chambers Europe | 2022
Clients appreciate that she is "updated in any new topic in the energy field," while another interviewee praises her as "very dedicated to clients."
Chambers Europe | 2021
Clients laud her responsiveness and client-focused attitude.
Chambers Europe | 2021
Alina Stancu Birsan is "one of the cleverest people I have ever met. She can understand procedures very well and can give to-the-point advice”
Chambers Europe | 2020
“She is an excellent lawyer who is very well rounded from her legal and client relationship perspective and she has a good commercial understanding of what needs to be negotiated."
Chambers Europe | 2020
“Alina Stancu Birsan has vast skills across a variety of situations, including nuclear financing and energy M&A.”
Legal 500 | 2020
Clients praise her "thoroughness, depth of knowledge and ability to provide complex assistance."
Chambers Europe | 2018
''Alina Stancu Birsan is one of the top professionals I've worked with. Her responsiveness is always of a high standard and she is focused on providing solutions in the right time frame."
Chambers Europe | 2024
"Alina took the matters very seriously and negotiated on our behalf."
Chambers Europe | 2024
“Alina Stancu Birsan brings to the table a profound understanding of the energy sector, particularly in the realm of M&A transactions.”
Legal 500 | 2024
“Alina Birsan has a deep knowledge of both the law and the market conditions and can explain complex concepts in the most simple and articulate manner. Furthermore, she has always been a trusted and reliable partner even working under extreme time pressure.”
Legal 500 | 2024
"What sets her apart is her dual expertise in both legal and strategic advisory matters within the energy sector. This is a rare combination that offers clients a holistic approach to their challenges."
Chamber Europe | 2025
"Alina's deep understanding of the energy sector and her strategic thinking has been instrumental in navigating legal challenges effectively."
Chambers Europe | 2025
"Alina is an excellent professional, very pragmatic and highly skilled."
Chambers Europe | 2025
"She is very supportive and provides good advice."
Chambers Europe | 2025
"Alina is solution-oriented, very diligent and very prompt."
Chambers Europe | 2025
"Alina Stancu-Birsan is an exceptional lawyer with an attention to details I have not seen very often. She does a great job."
Legal 500 | 2025
"Alina Stancu - Birsan is distinguished by her strategic mindset and creative problem-solving abilities."
Legal 500 | 2025
"Among the professionals I have had the privilege to work with at Filip & Company, Alina Barsan stands out for her exceptional legal expertise and professionalism."
Legal 500 | 2025
"Alina is smart, kind and very good in negotiations."
Chambers Europe, 2026
"Alina is an amazing lawyer and person."
Chambers Europe | 2026
"Alina Stancu Birsan is distinguished by her responsiveness, attention to detail and genuine commitment to understanding and meeting our needs."
Chambers Europe | 2026
"Alina Stancu Bîrsan is a true strategist — she sets the transaction architecture from the outset and keeps it on track through to closing and afterwards. Her combination of expertise, rigorous structuring, commercial insight, relentless focus and negotiation skills ensures that legal precision and business objectives remain perfectly aligned."
Legal 500 | 2026

