• Charles Ullmann
    U.S. Attorney
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Charles is an Associate Attorney who practices exclusively in the area of immigration law as a member of the firm's U.S. PERM and Immigrant Visa team. He advises clients on all matters relating to U.S. immigration law. He has extensive experience successfully supporting clients and their employees with applications and petitions before the U.S. Citizenship and Immigration Services, Department of Labor and Department of State. His client experience ranges from small start-ups to Fortune 500 organizations, colleges and universities and government-related research and financial institutions across all industries, including Information Technology, Management Consulting, Engineering, Manufacturing and Consumer Products.


Charles has supported clients with their temporary nonimmigrant visa needs, as well as their applications for PERM labor certification and all subsequent stages of the green card process. He partners with client organizations to develop efficient, business-positive and employee-focused programs and case-specific solutions that maximize success and reduce expense. Charles also has focused experience supporting client efforts to mitigate risk and exposure related to program compliance investigations and audits.


Admissions and Affiliations


  • Called to the Bar in the District of Columbia
  • Foreign Legal Consultant, Ontario
  • Member, American Immigration Lawyers Association




  • The George Washington University Law School, JD
  • College of the Holy Cross, BA