Simplifying your journey to dual citizenship.
About our mission: We help create bridges between the Americas and Europe.
Simplifying your journey to dual citizenship.
About our mission: We help create bridges between the Americas and Europe.
About Us
At Citizenship.eu, we’re pioneering the future of ancestry-based citizenship. With a track record of helping over 2,500 individuals obtain dual citizenship, we bring unparalleled expertise in navigating complex nationality laws across Europe.
Now, we’re taking that experience to the next level. Leveraging AI-driven solutions, we are launching our first product—an innovative platform designed to analyze eligibility for dual citizenship through ancestry. By streamlining research and automating complex legal assessments, we’re making the path to European citizenship more accessible than ever before.
This is just the beginning. In our next phase, Citizenship.eu will expand into a technology-first information hub, offering the most comprehensive, data-driven resources for Americans considering a future in Europe. Whether you’re exploring citizenship options, looking for reliable guidance, or planning your next steps abroad, we’re committed to being your go-to source for accurate, up-to-date insights.
With technology, expertise, and a deep understanding of ancestry-based citizenship, we’re redefining how Americans connect with their European heritage—and their future.
Meet Our Team
Daniel ATZ
Founder & CEO
Susan SLOCUM
Head of Operations
Lauren LOWELL
Engagement Manager
Thaiza ROMANO
Case Manager
Karolina GJORGJIEVSKA
Head, Video & Film
Our Advisors & Partners
Alican CANDOGAN
Nationality Law Specialist
About our Founder
Daniel Atz is a global citizen with deep European roots. He reclaimed his EU citizenship through ancestry in 2014, tracing his lineage to his great-grandmother Marguerite Kruchten, who emigrated from Luxembourg to the U.S. after World War I. Originally from Omaha, Nebraska, his personal experience navigating citizenship-by-descent sparked his mission to help others reconnect with their European heritage. He has done so through his first business LuxCitizenship, where he has helped over 2,500 Americans obtain EU dual citizenship. Now, Daniel is launching Citizenship.EU to expand the people he can help connect to their ancestry.
Daniel holds a BA in International Studies from Loyola University Chicago and studied European Business Law in Paris. A polyglot, he speaks French, Portuguese, and Mandarin.
Before focusing on entrepreneurial ventures, Daniel worked at the Belgian-American Chamber of Commerce (BelCham), helping over 200 Belgian businesses expand to the U.S. He has been featured on Luxembourg’s national broadcaster, RTL, where a televised segment unexpectedly led to a reunion with his long-lost relatives in Europe.
RTL follows Daniel on his journey as he came to Luxembourg to meet his long-lost family for the first time. Read Daniel’s article on the experience.
Our Activities
Ancestry Dual Citizenship Eligibility Assessment
We assess your eligibility to obtain dual citizenship through ancestry through your 4 direct lineage ancestors born in Europe (ie on your mother’s mother and father’s side as well as your father’s mother and father’s side). Whether you already have your family tree well developed or need genealogical assistance, we are here to support you.
Europe Relocation Consultations
Have you already obtained a dual citizenship in Europe? Finding very little information to guide you about making your move to Europe? You’re in good company. Our founder has moved himself to five countries in Europe with his dual citizenship and has developed unique insights on the benefits and challenges that come with dual citizenship through ancestry. We will guide you through our best practices on making your move and answer your legal, tax and other practical questions about your relocation to Europe.
Research Studies & Public Data Analysis
How many dual citizens through ancestry live in the US? What about other countries like Brazil and Argentina? We have seven years’ experience conducing surveys and using government data in our dual citizen research studies. We also analyze European government data to track population growth, migration patterns, and election data, focusing on votes from abroad and how dual citizens impact democratic processes. Our research has been featured by various global media outlets including CNN, Folha de São Paulo and and the Luxembourg Times.
