Ario Law Firm Achieves Significant Climb in The Legal 500 Rankings
News, Recognition
26 March 2025

One of the most reputable international legal directories, The Legal 500: Europe, Middle East & Africa, has published its annual guide to the most successful law firms in Ukraine. This year, Ario Law Firm has significantly improved its positions across several key practice areas.
For the fourth consecutive year, Ario Law Firm has maintained its Top Tier ranking in White-Collar Crime, confirming its reputation as a market leader in this highly competitive field.
In the area of Dispute Resolution, the firm has moved up from Tier 3 to Tier 2, reflecting its growing strength and recognition in complex litigation and arbitration matters.
Moreover, for the first time, Ario Law Firm has been recognised in the category of Commercial, Corporate and M&A, debuting directly in Tier 3, which highlights the firm’s expanding expertise and successful track record in advising on corporate and transactional matters.
White-Collar Crime
Ario Law Firm is highly regarded for its defence of high-profile political figures, prominent businessmen and key public officials; lead partner Yevhen Hrushovets is a skilled expert in criminal and anti-corruption law, white-collar crime and business protection. The firm frequently handles high-stakes cases of financial fraud, embezzlement, alleged corruption and abuse of power and misconduct in public office. Hrushovets and Olha Koval are currently defending the former president of Georgia in an abuse of power case. Julian Khorunzhyi also plays a key role in the practice.
Dispute Resolution
Distinguished by its ‘deep expertise, strategic insight, and practical approach’, Ario Law Firm demonstrates prowess in disputes across a range of sectors, with particular expertise in banking and finance, IT and bankruptcy and restructuring cases. The team handles international arbitration, including complex extradition cases, which also see the firm appear before the European Court of Human Rights. Julian Khorunzhyi is a go-to for high-profile individuals and is regularly called upon to advise on legal reform related to judicial enforcement and bankruptcy proceedings. Boasting an active bankruptcy and restructuring practice, Oleksii Voronko’s clientele ranges from state and commercial banks to private and state-owned enterprises. Ann Sydorovych joined the firm in 2023 to head the Western Ukraine office. Andriy Fylyk handles raiding attempts, asset tracing and bankruptcy proceedings and is another name to note, alongside Serhii Derkach and Vadim Slusar.
Testimonials
Collated independently by Legal 500 research team.
-
‘The dispute resolution practice at Ario Law Firm stands out due to its team’s deep expertise, strategic insight and practical approach to problem-solving. The team is particularly skilled at handling complex, high-stakes disputes, consistently delivering results that align with client goals. Their ability to navigate intricate legal frameworks and offer tailored solutions places them a step ahead of competitors.'
- 'One of the most notable aspects is their commitment to transparency and client communication. They foster close collaboration with clients, ensuring that the legal strategy is clear and comprehensible. This collaborative approach, combined with their innovative use of technology, enables them to provide efficient solutions.'
- 'In terms of diversity and inclusivity, the firm has made significant strides, building a team that reflects a range of perspectives and backgrounds, further enhancing their ability to handle multi-faceted disputes. These factors, along with their dedication to client service and adaptability, make Ario’s dispute resolution practice one of the most dynamic and reliable in the market.’
-
‘The individuals at Ario Law Firm stand out due to their exceptional legal expertise, dedication and client-focused approach. They consistently demonstrate a unique combination of deep legal knowledge and practical problem-solving skills, distinguishing them from competitors.'
- 'Julian Khorunzhiy is noted for his sharp strategic vision and leadership in dispute resolution. His attention to detail and ability to address complex legal issues make him an invaluable expert. Our company highly values his proactive approach and thorough understanding of the legal landscape. Oleksii Voronko is recognised for his strong leadership and active involvement in cases. His ability to establish clear communication and build trusting relationships with our company makes him highly reliable.’
-
‘Above all, the team excels at creative problem solving. Even in situations that initially seem hopeless, they manage to uncover real opportunities. They are also excellent communicators - always accessible, reliable and easy to work with.’
-
‘Julian Khorunzhiy, senior partner at Ario Law Firm, is one of the most experienced lawyers in the country. We'd like to highlight his exceptional industry knowledge and keen intellect.’
Commercial, corporate and M&A
Supporting clients through their entire business lifecycle, from formation to reorganisations and exit strategies, Ario Law Firm boasts a diverse and comprehensive corporate practice. The team is active in both domestic and cross-border M&A, JVs and other corporate transactions. The firm houses a specialist team that handles investment projects, encompassing FDI, privatisation and PPP. Julian Khorunzhyi has an established reputation in the area of legal reform, with experience advising on corporate governance initiatives. He leads the team alongside Ann Sydorovych, who joined the team in 2023 as practice co-head. Serhii Derkach's diverse corporate and M&A practice encompasses corporate structures, JVs and reorganisations.
Testimonials
Collated independently by Legal 500 research team.
-
‘They organise free legal support for military in Ukraine.’
-
‘Flexibility to quick outside changes.’
For further insights into Ario Law Firm’s standing in the Ukrainian legal landscape, please refer to The Legal 500’s latest research.
Chapters
Related articles