The Loss Prevention Group, Inc. ("LPG"), the San Francisco Bay Area's premeire provider of Security, Training and Fingerprint ... ing Services. LPG is headquartered in Oakland, California. Our corporate list of services include Security Staffing, Risk Assessments, Loss Prevention Training for Corporate and Retail Employees, Security Officer Training and Certifications, Live Scan and Ink Fingerprinting Identity Services and Medical First Aid/AED and CPR Training Centers. read more