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GLOBAL SECURITY & INVESTIGATIVE SERVICES
Call Us Today (800) 364-1883
On July 8, 2026, GSIS CEO Humberto Barrera joined host Gabe Roth from Belfry for a webinar on scaling a security company without sacrificing service quality.
Global Security & Investigative Services LLC CEO Humberto Barrera recently joined Belfry for a webinar focused on scaling a private security company while maintaining service quality, accountability, and client trust.
During the discussion, Barrera shared practical insight on expanding security operations, hiring and retaining professional security officers, maintaining consistent standards across multiple locations, and using technology to improve communication and oversight.
The webinar highlights GSIS’s commitment to responsible growth and dependable security services throughout Texas and Louisiana.
Watch the full webinar to learn more about private security leadership, security company growth, and the operational systems needed to deliver consistent service.
We are headquartered in Houston but have offices across Texas to better serve you
(800) 364-1883