Private cord blood banking continues to evolve in the United States, with several large companies offering storage of newborn stem cells for potential medical use by families. As of late 2025, Cord Blood Registry (CBR) remains the largest U.S. private cord blood bank, having stored more than one million cord blood and cord tissue units, making it significantly larger than many competitors and a clear industry leader.
In addition to CBR, other prominent private cord blood banks in the U.S. include ViaCord, Cryo-Cell International, and Americord Registry. These banks vary in experience, storage scale, services offered, and the specifics of their quality guarantee programs.
