Our Team

Dr. iur. Alejandra Navarro de Chalupa

Attorney at Law

Mag. Fabian Baumgartner (Substitute Attorney)

Attorney at Law

Fabian Baumgartner brings extensive experience from several years of work across various law firms, where he focused on civil, commercial, and corporate law. As the founder of his own law firm, Mr. Baumgartner partners with us, specializing in corporate law, asylum law, and criminal law.

Areas of practice: corporate law, asylum law, and criminal law.


German, English, French, basic knowledge of Spanish.

Fatemeh Sadr

Key Account Manager

As a Key Account Manager, Fatemeh Sadr brings the expertise, supported by her Master's degree in Leadership & General Management and a Marketing & Sales degree from Vienna University of Economics and Business. With a focus on nurturing and expanding relationships with key clients, Ms. Sadr excels in understanding their needs, ensuring satisfaction, and driving revenue growth through strategic account management. She leverages her diverse background to identify opportunities, negotiate contracts, and effectively resolve any issues that may arise. Through seamless collaboration with our legal team, she delivers tailored solutions to our clients.

Areas of practice: Leadership, client relationship management, account planning & strategy, cross-functional coordination, conflict resolution, market research & analysis.


German, English, French, Persian.

Diana Puerto Michaut, M.A


Diana Puerto Michaut is a graduate of the National University of Cuyo in Mendoza, Argentina, where she obtained her law degree. Additionally, she holds an Erasmus Mundus Joint Master’s degree from Central European University in Austria and the University of Oviedo in Spain. Leveraging her litigation background, Ms. Puerto Michaut contributes her expertise to assist clients with legal affairs spanning across Latin America and Spain.

Areas of practice: Civil law, inheritance law, corporate law, and immigration law.


Spanish, English, basic knowledge of German and French.

Mag. Lucie Posch

Lawyer (Maternity Leave)

Ms. Posch is an expert in immigration law. She studied law at the Faculty of Law of Charles University in Prague. In Austria, as part of an exchange program, she authored her thesis with renowned professors from the University of Innsbruck. The program was followed by further educational seminars on immigration, citizenship, and European law. Ms. Posch has gained years of experience in various law firms in Austria and the Czech Republic, and in the consular, visa and political section of a foreign embassy in Vienna.

Areas of practice: Immigration law, corporate law, labor law.


Czech, German, English.

Ana Lazic

Legal Assistant

Ms. Ana Lazic has experience in renowned law firms, particularly in handling estates and preparing applications for various residence permits in Austria. Her duties in our firm include communication with courts, authorities, and clients. Thanks to her excellent language skills in German, Serbian, and English, she can effectively and professionally handle various situations.


Serbian, German, English.

Enrique Chalupa

Business Advisor

Mr. Chalupa studied interior design in California, USA, and has expereince working with prominent clients. Construction, interior design, antique restoration, and painting including frescoes fall into his area of expertise. He also has experience in leading international projects for international organizations, like the United Nations, among others. Mr. Chalupa advises our clients and assists them in finding their ideal residential and commercial properties in cooperation with local real estate agents.


English, German, Spanish.

Hamid Ketabian

Business Development

Hamid Ketabian has a graduate degree in industrial engineering, and studied marketing and sales at Vienna University of Economics and Business. With several years of experience as Key Account Manager at Advantage Austria in Tehran, he is now responsible for account development, assessing client needs & identifying solutions at ANC Legal Office & International Consulting.

Areas of practice: Marketing, business development, key account management, international business, compliance check, HS code audit for import & export.


German, English, Persian.
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