Shetler Security International provides security services for some of the most well-known financial institutions in the United States, private companies, universities, and large events. The security services offered by Shetler includes security guards and roving patrol, corporate security, and surveillance and situational awareness.

Taurus Protection Agency provides security guard service to events, corporate clients and multi-agency office buildings. The company helps prevent common office threats including employee and customer theft, office violence, intrusion, and surveillance. Corporate security is available on a contract basis. Taurus Protection Agency also caters to government agencies and community patrol and security.

Templar Defense is an integrated security solutions consultancy that mitigates risk and develops comprehensive security programs offering incident response, security consulting and training services for government agencies, private corporations and non-governmental organizations working in high-risk environments across the globe.

Houston security agency Universal Safety & Security Solutions mission is to provide the highest quality security solutions for personnel and facility protection.