kancelaria prawna ad casum

Experience plays the key role in litigation. It allows to foresee effects of our actions and lay out a good strategy. We have handled thousands of cases. Let experienced lawyers take care of your problems.

We are on your side. Open communication, partnership and our full commitment guarantee achieving your goal. Make difficult decisions safely – trust our experience.

Who are we?

Lawyers. Practitioners.

For over ten years our firm has been advising companies in such fields as insurance, e-commerce, competition and consumer protection, infrastructural investments and public procurement law. We represent our clients in civil cases and administrative proceedings all over Poland. We support professional associations, organizations of entrepreneurs of the financial market and numerous employers’ organizations. We provide complex legal services and make the decision-making process easier. Thanks to our long-term experience, knowledge and consciousness, you can feel safe with us.

kancelaria prawna ad casum VC


civil cases


a year


in the whole country
Our team

Closer to law,
closer to people

Our team has been building its reputation since 2004. It consists of 15 experienced lawyers in Warsaw office and 55 lawyers and legal counsels all around the country collaborating with us. The Litigation Department is headed by Magdalena Dębska.

Thanks to intensive work of our lawyers and other reliable office staff, we manage to take part in tens of court trials every day. Piotr Paczkowski and Łukasz Kosmala, who are also managing partners in our firm, are responsible for substantive and legal advisory services and relations with our clients.


Write to us, call us,
ask a question

Do you need a piece of professional legal advice? Are you interested in regular cooperation with us? Fill in the contact form, ask a question and we will be more than happy to contact you.

We encourage you to contact us also via e-mail or telephone. We are at your disposal from Monday to Friday, from 9.00 a.m. to 5.00 p.m.

I consent to the processing of my personal data related to the submitted contact form. Personal data provided in the form will be processed in order to provide commercial information that is the subject of the inquiry. Providing data is voluntary. The data subject has the right to access their personal data and the right to rectify, delete, limit processing, the right to transfer data, the right to raise objections, the right to withdraw consent at any time without affecting the lawfulness of the processing that has been made on the basis of consent before its withdrawal. In order to exercise the rights referred to above, you can send an appropriate e-mail to the following address: biuro@adcasum.pl