Established in 2018, the boutique consulting firm has developed its niche tax practice focusing on integrated customs and tax advisory services. The tax practice comprises managing partner Sylwester Witalis, tax partners Rafał Pogorzelski and Piotr Pogorzelski, leading a team of 17 tax and customs specialists. Some key sectors the team has a breadth of experience in are transport, logistics, aviation, FMCG, military, chemicals, tobacco, electronics, and automotive. Furthermore, the tax practice’s focus service areas cover customs compliance, sanctions in export, tariff changes, Carbon Border Adjustment Mechanism, and EU Deforestation-free Regulation. As a thought leadership tax team, the firm has partnered with Wrocław University, a leading research university, to develop postgraduate studies in customs and foreign trade. Being the only customs and tax advisory firm with offices in Warsaw and Rzeszów, southeast Poland, home to the Polish Aviation Valley, the firm boasts large industry clients such as Lockheed Martin, Pratt & Whitney, MTU Aero Engines Polska, LOT Polish Airlines, and Hamilton Sundstrand Poland. In addition, the firm’s core sectors include transport, shipping and logistics (TSL), aviation, FMCG, military, metals, chemicals, tobacco, electronics, pharma & medical, and automotive. The client portfolio features market leaders such as IKEA, DHL Group, Procter & Gamble, and many more.

Client feedback 

“Knowledge and experience in customs and tax topics, time of response, general customer service” 

“They are experienced advisors, complete tasks on time, and are always available when we need their support” 

“They are experienced advisors, complete tasks on time and are always available when we need their support” 

“Extensive customs expertise, efficiency in execution, and outstanding availability.” 

“Effective and helpful” 

“Support in the form of comprehensive tax and fiscal criminal matters at every stage of the proceedings, with the client's interests in mind. They provide effective protection against tax authorities and courts.” 

“ATNEO always provides very detailed analyses and focuses on all legal aspects.”