Legal & tax advisory

Accounting & HR services

Legal & business support for Italian enterprises

About us

We are a business consulting company offering services on the Polish market to both foreign and domestic enterprises.

Our group consists of two companies: iDesk Business Services, offering its clients a wide range of services for enterprises, and iDesk Law & Tax, providing legal and tax consultancy.

We favor innovative solutions and flexibility in adapting to the individual needs of various clients. We provide quick and efficient service, even in unusual or complicated cases.

The primary objective and mission of our company is to provide businesses with comprehensive and effective support in the fields of tax law and accounting, as well as in the execution of ongoing formal activities.

We also offer help at every stage of conceptualization and implementation of specific development projects, and in rationalizing individual processes.

We prefer to remain close to our clients to accompany them in shaping and developing their presence on the reference market.


Silvio Di Dea

Managing partner | Avvocato

Silvio is an Italian lawyer living in Poland, qualified to practice law in both Italy and Poland.

He began studying in Italy, at the universities in Cassino and in Rome. He graduated in Poland, specializing in tax law at the Koźmiński University in Warsaw.

For over 10 years, he has been cooperating with various law firms in Poland. He mainly deals with matters of trade, tax and international law, with particular emphasis on business contacts between Poland and Italy.

While working as a legal advisor in Poland, he gained experience in the field of business management, helping many companies at various stages of entering the target market and establishing their position on it.

His objective is to provide clients with appropriate support in dealing with practical, technical and legal issues. He accompanies clients in problem diagnosing and solving as well as in the management of economic and administrative issues.

He speaks Italian, Polish and English.

Magdalena Bartosiewicz

Partner | Attorney at law

Magdalena Bartosiewicz is an attorney-at-law entered in the list of attorneys-at-law kept by the Warsaw Bar Association of Attorneys-at-law.

She specializes in commercial law and criminal-commercial law. She also advises Polish and international clients on regulatory issues and in the area of liability of key persons in business. She supports clients in building and implementing compliance systems and procedures. She has also handled implementation of AML/CFT regulations in obliged institutions. She represents clients in judicial disputes and arbitration, and advises at the pre-litigation stage and in negotiations. She has over a decade of experience providing legal advice to business.

She gained experience at law firms specializing in serving domestic clients, including Treasury-owned companies, as well as international corporations.

Magdalena has published numerous press articles. She completed postgraduate Compliance & AML Analyst studies at Koźmiński University in Warsaw. She is also certified as “Approved Compliance Officer” by the Compliance Institute.

At the Warsaw Bar Association of Attorneys-at-law, she is a member of the Council and the chairwoman of the Committee of International Cooperation and Human Rights. She is also a member of the Committee of Human Rights at the National Bar Association of Attorneys-at-law.

Agnieszka Purtak

Chief Accountant

News | Blog:


iDesk Business Services sp. z o. o

ul. Ząbkowska 31
03-736 Warszawa

Silvio Di Dea: +48 604 504 989
Magdalena Bartosiewicz: +48 696 417 364

NIP (Tax Identification Number): 1251690178
KRS (National Court Register number): 0000773173

iDesk Law&Tax Di Dea, Bartosiewicz sp. p

ul. Ząbkowska 31
03-736 Warszawa

Silvio Di Dea: +48 604 504 989
Magdalena Bartosiewicz: +48 696 417 364

NIP (Tax Identification Number): 1133004807
KRS (National Court Register number): 0000807685