Wojciech Jarosiński, partner at Olesiński & Partners, is an advocate admitted to the Warsaw Bar (Poland). Wojciech specializes in dispute resolution and contract negotiations. He has led or supervised litigations, the aggregated value of which exceeds a couple of billion USD. In addition to his litigation practice, he advises clients on the execution of their critical technology projects, whose value exceeds another couple billion USD, including key projects for the financial stability of Poland.

Wojciech was named the top dispute resolution lawyer in Poland by Rzeczpospolita Daily, the most prestigious legal ranking in Poland four times (2018-2021). The practice managed by Wojciech was ranked in the top 5 of dispute resolution practices in Poland five times (2017-2019, 2022-2023) in the same ranking by Rzeczpospolita Daily and was twice named the leading dispute resolution team (2020-2021). Wojciech was featured in the Who’s Who of Foreign Attorneys section of the National Jurist Fall 2019, which is a US magazine. Wojciech is a recommended arbitrator of the Arbitration Court at the Polish Chamber of Commerce.

In addition to his legal practice, Wojciech supports the Andrzej Wróblewski Foundation, whose aim is to protect and promote the estate of one of the most prominent Polish painters. Wojciech is the President of the Supervisor Board at Moje Państwo Foundation (a foundation supporting civil society through technology and litigation. Wojciech is a member of the prestigious Board of Visitors of the Columbus School of Law at the Catholic University of America in Washington, D.C.

Wojciech also co-founded and successfully manages Expedition Cooperative, a collective of photographers documenting the human impact on the environment in polar regions. Wojciech is a fellow of the Royal Geographical Society.

Wojciech completed his law degree at Jagiellonian University in 2010, received his LL.M. from Columbus School of Law at the Catholic University of America, Washington, D.C. in 2011., and joined the Warsaw Bar of Advocates in 2011.