How many cryonics facilities are in the world?

As of now, there are a few notable cryonics facilities globally, with the most recognized being Alcor Life Extension Foundation in Arizona and the Cryonics Institute in Michigan, both in the United States. Additionally, there are smaller facilities and organizations in other countries, but the total number remains relatively low, estimated to be around five to ten operational cryonics facilities worldwide. The field is niche and not widely adopted, leading to limited growth in the number of facilities.