Our mission is to leverage our exceptional legal knowledge and deep understanding of the Colorado business landscape to propel the growth and prosperity of our clients. Through collaboration and proactive problem-solving, we support businesses from startups to multinational enterprises in navigating every legal aspect of growth, operation, and success.
Lantz Law Group empowers domestic and international clients to thrive in world economy, building a foundation for sustainable growth, opportunity, and prosperity in Colorado and beyond.
Adaptability We navigate the complexities of the legal landscape with resilience, rolling with the changes to protect our clients’ interests.
Integrity We uphold honesty and transparency in all client interactions, ensuring our clients trust us as genuine advocates for their best interests.
Excellence We deliver nothing less than the highest quality standards in every aspect of our service, from legal experience to client communication.
Collaboration We bring together diverse knowledge and experience to be a sounding board for clients, developing solutions tailored to their unique needs.
Global Mindset We bring a nuanced understanding of international business and legal practices, helping global clients bridge cultural and regulatory differences as they enter the U.S. market.
Our attorneys empower domestic and international clients to thrive in the world economy, building a foundation for sustainable growth, opportunity, and prosperity in Colorado and beyond.
Founding Attorney & President
Robert Lantz has over 30 years of experience as a commercial and business litigation attorney. He uses his experience in both the public and private sectors to help businesses succeed and protect their interests.
Managing Attorney
Throughout his legal career, Paul T. Maricle has provided invaluable counsel to corporate clients in commercial, corporate, and business law matters. Fluent in German, Mr. Maricle has established a notable presence representing German, Swiss, and Austrian clients.
Paralegal
Mrs. Kervin has been working in the legal field for over 10 years and has experience in Probate and Estate, Foreign Company Formations, and a variety of other Corporate Legal Matters. Mrs. Kervin was formally educated in Austria and is fluent in German and English. During her 15-year tenure with the Honorary Consul of Germany in Denver, she assisted German nationals with passport applications, notarizations, and citizenship applications. Though no longer in this role, her extensive consular experience remains an experience that continues to inform her professional expertise.
Executive Manager
Dedicated to building a vibrant and diverse community in Denver, Casey works to deepen public understanding of international affairs and foreign policy. With five years of leadership experience in information technology (IT) companies, Casey specializes in helping organizations enhance technological efficiency and internal policies. She holds a master's degree insecurity studies from Georgetown University and graduated Cum Laude in political science from the University of Colorado at Boulder.
Administrative Assistant
Kathrin currently serves as an Administrative Assistant at Lantz Law Group. Born in Austria, she is fluent in German and supports the firm’s work with German-speaking clients and partners.