A ‘go-to firm for complex and time-sensitive transactions’, Avellum's expertise covers the full range of corporate and commercial matters. The team continues to expand its extensive offering, strengthening its practice in the defence and miltech, start-ups, renewables and venture capital and tech sectors. Practice head Mykola Stetsenko leads on the firm’s key transactions, from acquisitions and JVs to IPOs, as well as providing high-profile clients with corporate governance advice. Yuriy Nechayev brings to the team international expertise, regularly called up to advise on cross-border corporate transactions. Promoted to partner in January 2024, Andriy Romanchuk leverages his expertise as head of the firm’s defence and miltech team to advise on capital raising, start-ups and investment in the military and defence sectors. Maryna Buinytska is a go-to for private equity funds, while Oleksandr Volodin focuses on the renewables sector. Oleksandr Kozhukhar is another key team member.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘AVELLUM demonstrates strong expertise across multiple practice areas, with particular strength in corporate law and M&A. The firm is well-equipped to assist with complex cross-border transactions, as evidenced by our recent experience. In this case, we engaged AVELLUM to assist with preparing sophisticated transaction documents for a contemplated public takeover bid involving an FCA-regulated entity based in England.'

  • 'They possess a deep understanding of various transaction structures and demonstrate the ability to develop tailored solutions for challenging tasks. They work efficiently with all parties involved in a project and remain committed to deliver within the agreed timeframe.'
  • 'One of AVELLUM’s key strengths we have noticed is their round-the-clock availability. The team is accessible 24/7 and provides quick turnaround of complex documents without compromising on quality. Their ability to balance speed and excellence is particularly noteworthy in time-sensitive transactions.’
  • ‘Yuriy Nechayev demonstrates dedication throughout our project. His constant availability allows him to address both legal and commercial aspects of the transaction, always in sync with the deal’s pace. Yuriy’s expertise was evident in his ability to navigate complex transaction structure, identify potential red flags and mitigate risks effectively in close collaboration with our team.'

  • Yuriy Nechayev's deep understanding of commercial background enables him to develop tailored solutions that not only meet our specific needs but also remain comprehensible to our counterparty. This approach expedites negotiations and streamlines the overall transaction process.'

  • 'Oleksandr Kozhukhar exhibits a significant level of commitment. Oleksandr promptly responds to our requests, producing complex, English law-governed transaction documents within tight deadlines, and adapting documentation to reflect evolving terms of the deal.'
  • 'The synergy between Yuriy Nechayev and Oleksandr Kozhukhar results in successful completion of projects and confirms that AVELLUM is a go-to firm for complex and time-sensitive transactions.’
  • ‘Good quality work, efficient resourcing, understanding of client needs.’

Key clients

  • Kernel
  • Investment Capital Ukraine (ICU)
  • Horizon Capital
  • Group of companies (Greenville)
  • Stellantis NV
  • Aristocrat Leisure Limited

Work highlights

  • Advised the Greenville group of companies in connection with the sale of a renewable energy infrastructure project, a wind power plant at an RTB stage with an overall projected capacity of approximately 150 MW.
  • Advised Stellantis N.V. in connection with acquiring the artificial intelligence framework, machine learning models and IP rights and patents of CloudMade.
  • Advised Horizon Capital on the acquisition of the minority stake in Viseven, including the preparation and negotiation of the transaction documents and coordinated signing and completion of the transaction.

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.
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Maryna Buinytska
Avellum
Oleksandr Kozhukhar
Avellum
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Andriy Romanchuk
Avellum

Practice head

The lawyer(s) leading their teams.

Mykola Stetsenko

Other key lawyers

Yuriy Nechayev, Andriy Romanchuk, Maryna Buinytska, Oleksandr Volodin, Oleksandr Kozhukhar