Attman Holdings, LLC is a privately owned real estate development company operating with four generations of experience.
7779 New York Lane
Glen Burnie, MD 21061
cmcdonald@ag-mgmt.com
410 – 766 – 6366
Leonard Attman is a visionary entrepreneur with over 70 years of experience in real estate development, shaping both residential and commercial projects throughout the Baltimore-Washington Corridor. His leadership at Attman Holdings has earned him a reputation as one of Maryland’s top business leaders, with a strong commitment to philanthropy and community impact.
Experience
Board Memberships
Leonard serves on numerous boards focused on health, education, and community development, including:
Education
As a 4th generation commercial real estate developer, Jonathan H. Attman focuses on creating long-term value through impactful projects across the Baltimore-Washington Corridor. He leads Attman Holdings in the development, acquisition, and financing of diverse property types, from multifamily apartments to retail centers and more.
Experience
Board Memberships
Jonathan serves on boards contributing to business, education, and community initiatives, including:
Education
