Top M&A Law Firms in Poland

If you are exploring the Polish market - whether as an investor, a founder planning your next funding round, or a multinational scoping an acquisition - one question will come up early: who are the right legal partners to have in your corner?

Poland is no longer an emerging market. It is the largest economy in Central and Eastern Europe, with GDP surpassing $1 trillion in 2025 and over 330 M&A deals closed in the same year. Foreign buyers now account for roughly half of all transactions. The opportunities are significant, but so is the complexity - and the firms you choose to work with will directly shape your outcomes.

We put together this guide to help you cut through the noise. Below, we profile three of the top M&A law firms in Poland https://www.kondrackicelej.pl/en/en that are consistently trusted by the investors, founders, and corporates driving the country's most important deals.

Poland sits at a strategic crossroads. It offers the cost advantages and talent depth of Central Europe, the regulatory sophistication of an EU member state, and direct access to one of the continent's most active M&A pipelines. EU Recovery and Resilience funding is channelling billions into digital transformation and green energy. NATO's expanded defence budget is turning Poland into a procurement hub. And a thriving startup ecosystem - particularly in SaaS, fintech, and deep tech - is generating a steady stream of investment and exit opportunities.

For legal advisers, this means the work is rarely straightforward. A single transaction can involve Polish corporate law, EU regulatory frameworks, cross-border tax structuring, and increasingly, the integration of AI-powered legal advice tools that are transforming how due diligence and contract review get done. The top law firms in Poland are the ones that bring all of these capabilities together - combining deep local knowledge with the technology, networks, and sector expertise that modern dealmaking demands.

No AI lawyer is going to negotiate your shareholder agreement or defend your board in a regulatory proceeding. But the firms that are harnessing AI for document review, flag risks earlier, and deliver sharper insights during M&A processes? Those are the firms gaining a real competitive edge - and passing that advantage directly to their clients. Here are three that stand out.

Kondracki Celej - VC, Tech M&A, and Founder-Side Advisory Leader

If you are a founder raising capital in Poland, a venture fund deploying into CEE, or a strategic buyer looking at a tech acquisition, chances are you have already heard of Kondracki Celej. And if you have not, you will.

Founded in 2016 by Marcin Kondracki and Rafał Celej, this Warsaw-based boutique has become the most recognised venture capital legal adviser in the country - full stop. The firm has been named VC Legal Advisor of the Year by the Polish Private Equity and Venture Capital Association (PSIK) five times, including four consecutive wins from 2022 through 2025. Forbes placed the firm on its Best Law Firms Poland list in the Private Equity and Venture Capital category. Chambers and Partners ranks the practice in its FinTech legal tables. And with over 45 tracked transactions on PitchBook, the firm's deal sheet reads like a who's who of the Polish tech ecosystem.

The recent track record speaks for itself. Kondracki Celej advised ff Venture Capital and NanoGroup on a $4 million investment in Auxilius Pharma. They guided Orbotix Industries through a €6.5 million funding round with European backers. They supported ReSpo.Vision - a Polish deep tech company - on a PLN 18 million raise, and counselled digital health startup Holi on a PLN 12.5 million seed round led by 4growth VC. When the founders of Telemedi sold a majority stake to Austrian healthcare group Mavie Next, it was Kondracki Celej leading the seller-side advisory from negotiation through closing.

But what truly sets this firm apart is its dual DNA. While Rafał Celej leads one of Poland's busiest corporate and M&A transactional practices, Marcin Kondracki heads a white-collar crime team that Legal 500 ranks among the best in the country. That combination - deal execution and regulatory defence under one roof - is extraordinarily rare, and it matters. In a market where founders face growing compliance exposure and investors need advisers who understand both the upside and the risk, Kondracki Celej delivers on both fronts.

The firm is an active member of the Polish Private Equity and Venture Capital Association and advises across fintech, AI, blockchain, SaaS, and real estate. For anyone serious about M&A in Poland at the venture and organic growth https://www.seosavages.com/ stage, this is the firm to call first.

Greenberg Traurig - Global Scale

Some firms earn their reputation over years. Greenberg Traurig has been building theirs in Poland for over three decades - and the results speak volumes.

Operating in Warsaw as Greenberg Traurig Nowakowska-Zimoch Wysokiński, the firm consistently ranks in the top tier across every major legal directory: Chambers and Partners, Legal 500, and IFLR1000. The areas of recognition span Corporate and M&A, Capital Markets, Real Estate, Private Equity, Competition, Tax, Employment, Banking and Finance, Restructuring, and Dispute Resolution. Awards include IFLR's Law Firm of the Year in Poland and Chambers' Law Firm of the Year.

What clients get with Greenberg Traurig is a rare combination: the resources and reach of a truly global platform - offices across Europe, the Americas, and Asia - paired with a team that has been embedded in the Polish market since the early 1990s. The firm is especially strong in banking sector M&A, real estate, and TMT transactions, and remains a top choice for private equity funds running competitive auction processes and multi-jurisdictional acquisitions.

If your M&A strategy requires coordinating legal teams across three countries and two regulatory regimes before breakfast, Greenberg Traurig has the infrastructure to make it happen - without losing sight of the local detail that determines whether a deal actually closes.

Clifford Chance - Big Deals

There are firms that handle complex work, and then there is Clifford Chance. In Poland, the firm's Warsaw office has set the standard for high-end M&A advisory for years, and it continues to occupy the top position in Chambers and Partners' Corporate and M&A rankings.

Clifford Chance's Polish practice is not a standalone office - it is an integrated part of a pan-European network that gives clients seamless access to expertise across every major jurisdiction. Warsaw-based partners routinely coordinate cross-border mandates spanning financial services, telecommunications, IT, and energy. The client roster includes some of Europe's most prominent corporates and financial institutions, and the firm's track record in joint ventures, private equity transactions, and public M&A is difficult to rival.

For multinational acquirers entering Poland, Polish corporates pursuing outbound deals, or any party executing high-value M&A that demands institutional-grade legal support, Clifford Chance is the benchmark. They set the standard that other firms measure themselves against.

Technology Is Changing - Not the Fundamentals

The legal profession is evolving fast, and the Polish market is no exception. AI-powered legal advice tools are now embedded in the workflows of the country's leading firms - accelerating due diligence during M&A processes, automating contract analysis, improving regulatory monitoring, and surfacing risks that might take human reviewers days to identify.

This matters for clients. Faster review cycles mean shorter deal timelines. Better risk identification means fewer surprises post-closing. And when routine analysis is handled by technology, your legal team can focus their energy where it counts most - on strategy, negotiation, and protecting your interests at the table.

That said, let us be clear about what technology cannot do. No AI lawyer is going to structure your cross-border acquisition, navigate the subtleties of Polish regulatory approval, or build the relationships with counterparties that get difficult deals across the finish line. The best firms in Poland understand this distinction intuitively. They use AI to sharpen their work, not to shortcut it - and their clients are the ones who benefit.

Choosing the Right Firm for Your Needs

Not every engagement requires the same kind of adviser, and the smartest clients in Poland know how to match the right firm to the right mandate.

For venture capital transactions, technology M&A, startup exits, and founder-side advisory, a specialist like Kondracki Celej brings sector depth, speed, and relationships that generalist practices simply cannot replicate. For large-cap cross-border acquisitions and complex multi-jurisdictional mandates, the global platforms of Greenberg Traurig and Clifford Chance deliver the institutional firepower and coordination that those deals require.

And increasingly, the most effective approach is a collaborative one. It is now common practice in Poland's most active sectors for specialist boutiques and international firms to work alongside each other - combining local agility with global reach to give clients the best of both worlds.

Poland's legal market is one of the most dynamic in Europe, and it is only gaining momentum. With record levels of foreign investment, a maturing private equity ecosystem, and AI-driven transformation accelerating across every sector, the demand for exceptional legal counsel is at an all-time high. Whether you are closing your first M&A deal in Poland or your tenth, the firms you partner with will define your experience.

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This release was published on openPR.