The Security Trust of Los Angeles was a bank located in Los Angeles in the 20th century. The bank was founded in 1963, and was blown up by time displacement equipment during a bank holdup in 1999. A Resistance agent, referred to by Cameron Phillips as "The Engineer," secured employment in 1963 at the bank. While working there, he hid the components of an isotope-fueled weapon and built a time-displacement transporter within its vault. It is also suggested that he may also be the owner of the bank.