Security Services Inc 166 Octavia Place San Antonio,
TX78214 (210) 534-5200
SentrySix Defense Group, Inc. (S6) 9901 IH 10 W Ste 800 San Antonio,
TX78230 (210) 429-8864
SentrySix (S6), is a global risk management agency providing professional security services, consulting, private investigators and logistical support to our clients around the globe. Our firm is veteran and federal law enforcement veteran owned.