To anyone interested, here's the response I got from Kite Hill:
Dear April,
Thank you for taking the time to contact Kite Hill.
All of our Greek style yogurts are made with tapioca starch.
The starch in our Original (also called “european style” or “euro”) Almond Milk Yogurts is derived from corn,
Thank you again for contacting us. We appreciate your interest.
Sincerely,
Consumer Care
##: 02540919