Personal Protection 
Armed/unarmed Security Officer
Body guard 

Our Story

Trinity Security Services LLC. was founded by Houston natives and brothers Larry and Derrick Kossie. With years under their belts working in various areas of the security industry, the brothers noticed that not many companies provided high quality service, with integrity, all the while maintaining a genuine care for its employees and clients. With its headquarters in Houston, Tx, Trinity Security is dedicated to raising the bar in the security industry.

Our Mission

Our mission at Trinity Security Services LLC. is simple: to provide high-quality services to our clients while maintaining a positive and healthy work environment for our employees. Our team caters to each project’s specific needs to ensure excellence. We hope you’ll find what you’re looking for. For more information or general inquiries, feel free to get in touch today.

Our Team

Larry Kossie


A native of Houston, Texas, Larry Kossie graduated in 2004 from Prairie View A&M University with a Bachelors in Biology. Being highly efficient in accounting and business administration, Mr. Kossie is a master in working behind the scenes to keep tedious operations thriving. 

Derrick Kossie


Also native of Houston, Texas, Derrick Kossie graduated in 2011 from Sam Houston State University with a Bachelors in Criminal Justice. Mr. Kossie is highly experienced, being privileged to manage one of the largest private security contracts in the nation. A believer in hard work and integrity, Mr. Kossie wants to change the stigma surrounding physical security.