About us

Jacek Kosiński Adwokaci i Radcowie Prawni is a team of experienced lawyers specializing in business advisory. Our ultimate objective is to provide clients with premium quality services and we ceaselessly strive to go beyond this baseline. We know it is possible because we speak the language of business. Our legal opinions are always conveyed in a clear and understandable manner. Every single member of our team is fully engaged, acting in the best interest of our clients whom we provide comprehensive advisory services in a constantly changing market and legal environment.

We know what it takes to win and we guarantee our clients effectiveness of legal services delivered in a timely manner.

We offer solutions precisely tailored to the individual needs of clients – solutions that have proven successful countless times. Our advice based on flexible and original solutions not only looks good on paper but also in real life in your daily business. This kind of philosophy requires a profound experience-proven legal knowledge as well as a sound knowledge of rules and principles on which domestic and international business is built.

Client-tailored services based on a solid understanding of all aspects of the business.

This is what our clients expect from us and this is exactly what we deliver. We assist our clients in broadly-understood investment transactions – from real estate to mergers and acquisitions, we provide them day-to-day legal services, advise them in banking and finance, as well as dispute resolution. Our expertise is also very much related to legal assistance in proceedings regarding public procurement law and public-private partnership.

We belong to the exclusive group of lawyers recognised by The Legal 500 EMEA ranking.

We have been recognised for effectiveness in achieving most demanding objectives of our clients, as well as creative and original approach to the provision of legal services. This confirms our position as a reliable provider of legal services at the highest international level. Our solid market position is based on cooperation with largest Polish and international companies from private and public sector. Our portfolio includes a variety of projects of the value of more than a billion Polish zloty (e.g. construction of the second metro line in Warsaw) – all of high business, political, and social importance.

The key to our success lies in people. Our lawyers are highly passionate about the law and business.

Clients value a regular and close contact with our lawyers and immediate response at all stages of a project or contract. We offer our clients customized teams of lawyers made up of top advocates and counsels who built their broad experience in leading Polish and international law firms. We know how to get the most out of every project and every cooperation.

Lawyers in charge of large teams of lawyers

Jacek KosińskiManaging Partner, advocate

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Paweł JadczakPartner, attorney-at-law

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Łukasz Paweł Goniak, PhDManaging Associate

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