PSI Background Screening is a professional employment background check and screening company based in Rome, Georgia. Founded in 1998 by Gregory E. Sumner, Ph.D., PSI is a privately held organization with a team of 11-50 employees. The company is accredited by the Professional Background Screening Association (PBSA), ensuring adherence to industry standards in background screening services. PSI offers a range of pre- and post-employment screening solutions, including criminal history searches, employment and education verification, compliance services, and drug screening. They also provide addi