Formed in April 2025 by managing partner and former Dentons public procurement practice head Aldona Kowalczyk, along with Sylwester Kuchnio and Adam Królak, boutique firm 4k Legal positions itself as a specialist go-to firm for public procurement matters and infrastructure projects.

Led by Tomasz Korczynski, the public procurement team at Greenberg Traurig Nowakowska-Zimoch Wysokinski Sp. k provides advice to clients across industries such as infrastructure and energy, as well as representation before the National Board of Appeals in disputes concerning public tenders.

Rö Radwan-Röhrenschef Petruczenko handles the full scope of public procurement matters, including the entire tendering process, contract award proceedings and contract performance stage. The team also handles any arising contractual disputes and appeal proceedings. Practice head Sylwia Zielezińska represents clients before the National Chambers of Appeal and supports the performance of public procurement contracts, as well as concluding settlement agreements under domestic and EU public procurement regimes.

Working on projects of cultural and national significance alongside government ministries, the public procurement team at SMM Legal is led by Monika Adamczak, whose longstanding expertise in this area lends itself to a vast array of different mandates in this area, such as utilities procurement, public–private partnership and concession contracts.

Clifford Chance, Janicka, Kruzewski, Stosio i wspólnicy spólka komandytowa handles a range of mandates, particularly in energy, defence & security and infrastructure sectors. The team led by Piotr Bogdanowicz, provides comprehensive legal advice across all stages of procurement proceedings such as strategic alignment of procurement advice with broader investment project objectives,  guidance on EU-compliant procurement procedures and representation before the National Chamber of Appeals, district courts and arbitration tribunals.

CMS has vast knowledge of domestic and EU public procurement regimes and handles a range of matters such as designing and structuring consortia, drafting and negotiating public procurement contracts, navigating regulatory compliance and competition law risks across energy, infrastructure, healthcare, defence, IT and construction. Practice head Małgorzata Urbańska has experience in high-stakes procurement matters with a strong focus on competition-sensitive structures. Marcin Bejm, head of the energy and infrastructure practice is widely recognised in the market for his experience in structuring and delivering large-scale public projects.

Dentons has deep industry expertise with special strengths in sectors such as energy, rail, transport, infrastructure, defense and life sciences. The team has unique experience in negotiations and transactions, including full support for appeal procedures and representation at the National Appeal Chamber and in common courts. Practice head Anna Szymańska specialises in public procurement law and PPP, concessions for works and services, commercial and civil law, including contracts law. She advises on projects in the transport, energy, defence, security, municipal and urban infrastructure sectors. She represents bidders and awarding entities in tender proceedings, as well as in appeals before the National Appeal Chamber and courts.

DLA Piper Gizinski Kycia sp.k.'s growing public procurement practice covers government contracting, public tenders, outsourcing and PPP. The team advises both public bodies and contractors throughout the procurement lifecycle – from technical dialogues and procedure initiation, to securing financing, implementing investments and managing contracts. The team represents clients before the National Chamber of Appeals and regional public procurement court in matters concerning legal remedies against actions and omissions of contracting authorities in tender proceedings, or in relation to the performance of contracts executed under the public procurement regime. Practice head Andrzej Balicki advises on distribution and procurement matters in the healthcare and life sciences sector while Krzysztof Kycia substantial expertise in wide-ranging contentious matters, acting for clients across many sectors such as construction and infrastructure sector disputes.

Domanski Zakrzewski Palinka advises on complex procurement matters across all stages—from structuring and compliance to litigation before national and EU bodies recognised for its ability to manage cross-border, multi-jurisdictional, and politically sensitive projects, including those involving the EU Foreign Subsidies Regulation. Practice head Katarzyna Kuźma provides legal guidance throughout all stages of public procurement procedures, including the application of legal protection measures and contract performance. Marcin Krakowiak leads the infrastructure and energy practice and is noted for his experience.

DWF Poland Jamka Sp.k assists Polish and international clients across public procurement, government contracts, and regulatory matters particularly to infrastructure projects, with significant involvement in key sectors such as road, rail, energy, defence, municipal infrastructure representation extends to handling cases before the National Appeal Chamber and Circuit Court. Practice head Łukasz Gembiś  provides support to contracting authorities and contractors participating in public procurement proceedings, offering crucial assistance with tender documents, terms of reference explanations, and applications and tender bids submitted in such proceedings.

JDP Drapala & Partners advises both Polish and international companies at all stages of the public procurement procedures, in particular in the infrastructure, energy, and services sectors proceedings before the National Appeals Chamber. The team is led by Wojciech Merkwa, who is noted for his experience while Piotr Duma specialises in construction disputes, pertaining especially to road construction.

Wardynski & Partners assists clients with the entire project lifecycle, from tender organization and bid preparation, through contract and financing negotiations, to project execution, claim management, contract amendments and pre-court dispute resolution. Practice head Anna Prigan handles infrastructure projects and Mirella Lechna-Marchewka advises clients on all aspects of public procurement law, predominantly involved in advising corporations bidding on major projects and transactions, with clients from various industries such as energy, telecoms, road and railway, as well as the medical sector.

WKB Lawyers handles various projects in infrastructure-related industries such as energy, RES, road construction and utilities sectors supporting both contracting entities and contractors. Anna Flaga-Martynek and Marta Midloch both lead the practice, handling a range of complex matters. Also leading the department, Jan Roliński advises Polish companies and multinationals operating in the energy sector and the construction industry while Agnieszka Chwiałkowska advises  on the implementation of infrastructural and energy investments.

Bird & Bird Koremba, Dziedzic i Wspólnicy sp.k. handles multiple public procurement projects in various sectors, including infrastructure, energy, defence, healthcare and IT. Tomasz Zalewski has departed the firm.

The BSJP bnt Brockhuis Jurczak Prusak Sroka Nilsson Zamorska Sp.k. team advises both contractors and ordering parties at all stages of the procurement process, infrastructure, defence and national security, healthcare, pharma and life sciences. In addition to that, the firm represents contractors in disputes with contracting authorities before the National Appeals Chamber and common courts, including the Supreme Court. Practice head Jarosław Sroka handles construction and PP.

GP Partners Gawronski, Biernatowski Sp.K. is recognised for managing tenders in both the public and private sectors, including projects co-financed with European funds. The team has a diverse client portfolio that includes both contracting authorities and contractors supporting clients not only during the tender phase, but also in procedure preparation and contract execution. Practice head Jacek Liput brings strength to significant sectors such as ICT, energy, construction and infrastructure.

Pieróg & Partnerzy's clients are domestic and international, both procurers and contractors. The firm has expanded to areas of public-private partnership and concession contracts, construction investments, European Union funds and public aid and corporate services, as well as procurements for building the roads, museum, hospitals and offices, delivering services or goods. Practice head Jerzy Pieróg is a seasoned litigator handling numerous public procurement proceedings. Joanna Presz-Król has extensive experience in managing complex IT and construction projects.

Rymarz Zdort Maruta's practice advises clients on various aspects of public procurement, including procurement processes, bid preparation, contract negotiation, compliance, and dispute resolution. The team offers advice to both government entities and private corporations, and has expertise in advising clients from various sectors, such as new technologies, infrastructure, energy, defence, life sciences and manufacturing, Michal Nawrocki leads the practice alongside Bartlomiej Wachta, an expert in the field of public procurement law and a proxy of the National Appeals Chamber.

The TREBICKI HOLOWINSKA Law Office team has extensive experience in the field of support of contracting authorities and contractors, providing full support to clients at every stage of the proceedings, offering a comprehensive service to assist public entities with achieving their objectives through public tenders. Practice head Piotr Trębicki's broad experience covers the whole spectrum of activity of business entities. Joanna Hołowińska specialises in consultancy in the scope of public for both contractors and procurers, particularly in the IT and medical sectors.

Working with both private companies and public bodies, the team at Eversheds Sutherland Poland handles complex procurement projects in the infrastructure, energy, defence, pharmaceutical and IT sectors. The team is known to represent clients before the National Chamber of Appeal and the Public Procurement Court. Practice head Michał Wojciechowski is involved in a range of projects in this area while Weronika Jędrzejewska has a strong track record in appeal proceedings before the National Chamber of Appeal.

The Public Procurement Department at Wierzbicki&Co. comprises of a team with extensive experience across various areas of public procurement law. The team provides professional representation of clients before the National Appeals Chamber and common courts. Practice head Przemyslaw Wierzbicki advises both contracting authorities and contractors at all stages of public procurement procedures, including representation before the National Appeals Chamber and in court proceedings. He also has significant experience in complex litigation cases concerning infrastructure, transport and pharmaceuticals.

The NGL Legal team is exceptionally experienced in advising on public procurement projects in the defence and public security sectors, as well as in the infrastructure sector, including public tenders and negotiations of defence procurement contracts under both Polish public procurement law and internal decisions of the Ministry of National Defence. Practice head Krzysztof Wiater has outstanding expertise in the aerospace, aviation and defence sectors, advising domestic and international companies on the groundbreaking and strategically important projects. He advises clients on all issues related to public procurements and offset contracts, including structuring projects and negotiating with the Ministry of National Defence.

Soltysinski Kawecki & Szlezak advises clients on complex cases across various sectors, including energy, military, transport and construction. Practice head Agata Szeliga represents clients both before the Polish authorities  and before the European Commission. Part of her public procurement practice, she represents clients at all stages of public procurement proceedings, from reviewing terms of reference, through assistance during proceedings and appeals before the National Appeal Chamber and courts, to the performance of the public procurement contract and its final settlement.

SSW advises entrepreneurs at every stage of the public procurement procedure, PPP proceedings and private tenders. The team helps clients to prepare and implement public procurement procedures, including representation in proceedings before the National Chamber of Appeal and the common courts. Practice head Michał Bagłaj specialises in advising on Polish and European public procurement law, and on organising tendering and purchasing procedures conducted pursuant to clients’ internal regulations. In particular, he supports entities operating in the infrastructure, fuel, rail, IT, energy, and transport sectors.