
Susan Lowe – Branch Manager and LLC Member
Susan is a lifelong Houstonian and has been involved in the Security Industry since 1982. Prior to joining ACT Security Group in 2018, she owned and operated another security company in the Houston and San Antonio areas. Susan has extensive experience in all aspects of contract security. She has also held a board position with the state security association, Associated Security Services and Investigators of the State of Texas (ASSIST) since 1996, lobbying for legislation to improve the industry as a whole. Susan now serves as the liaison for the security industry with the Texas Department of Public Safety, Private Security Bureau.
Rosa Smith – Operations Manager
Rosa is a native Texan and has been involved in the Security Industry since 1999. She started in this industry as a non-commissioned Security Officer and has held multiple positions in the contract security industry, including Security Officer (both armed and unarmed) and Patrol Manager. Rosa now serves as Operations Manager for the Houston office. Having experience of ‘boots on the ground’ helps Rosa to not only provide quality service to our clients but also furnish qualified and well trained security officers.


Angie DeFlora – Administrative Coordinator
Angie is a proud native Houstonian, dedicated wife, mother, and grandmother. With a diverse professional background spanning the oil & gas, manufacturing, and transportation industries, she brings a wealth of experience in administration and customer service. Known for her keen attention to detail, strong organizational skills, and active listening, Angie has successfully collaborated with engineers, DOT compliance professionals, and CNC machinists throughout her career.
Outside of work, Angie enjoys expressing her creativity through abstract painting, exploring nature trails, and cycling.