STM Security is a security company in Columbia, TN founded by Mark Schmittou. Aside from Mark's law enforcement career, he has been performing this line of work with other companies for many years and since then he decided it was time to venture out on his own. Seeing the faults of other organizations, he knew then that he had a passion to offer a product to people by being more personally involved with not only his clientele but with his officers and security personnel. Mark recognizes that these individuals are the heartbeat of this company and fully believes in taking the best care of his own.