Terra-Dyne

Terra-Dyne was a subsidiary of Omicron International. They were located in La Cañada, California.

Before Day 5
Three years before Day 5, Terra-Dyne acquired more than a hundred pounds of raw strontium isotope, which is used to create Sentox nerve gas.

Day 5
During CTU's investigation on the proceedings of nerve gas, Chloe O'Brian found out about Terra-Dyne's acquisition of strontium isotope, and informed Jack Bauer. Jack Bauer decided to go directly to Omicron International, which was the parent corporation of Terra-Dyne.