• Actionable findings
  • Flexible solutions
  • ​Results driven
  • ​Responsive
  • Defined deliverables
  • ​Vast partner network
    • ​technology partners
    • ​security equipment
    • cyber
    • ​subject matter experts
  • Client involvement
  • Defined scope-of-work
  • Business Insurance
  • Fees defined and agreed in advance
  • ​No fees assessed for initial Consultation
  • ​Long term, Short term or Embedded engagements available.



Working with PreventionAdvisors provides access to loss prevention experts and an array of solution providers, to help find appropriate, actionable, and real solutions  so you can do what you do best - drive sales!

Let's get started:   201 523 2589

Loss Prevention, Safety and Security Management Consulting Services 

Gary Johnson





As the Founder and Lead Advisor, Gary Johnson provides the strategic guidance for the Prevention​Advisors team and Security Advisory Grp., LLC .  He is actively involved in all client engagements.

For 30 years, Gary's focus in the Security Industry has had a specialization in the Retail sector with a focus on helping companies become more profitable through innovative methods to reduce inventory shrinkage, improve inventory accuracy, reduce workplace injuries, and enhance overall Operational execution and security readiness. 

He has rich experience in a broad range of environments and product lines.   Gary is an influential consensus builder and has worked cross functionally with all functions in business.  

  • ​​​​​​Retail Security expert with 30 years broad-based experience; leading Loss Prevention Programs for retail Companies like;
    • ​​The Vitamin Shoppe
    • Barnes & Noble
    • A&P Supermarkets
    • ​Pier 1 Imports (US)
    • ​Osco Drug Stores
  • Certified Protection Professional (CPP) 
  • ​Interview & Interrogation certified
  • ​Certified Fraud Examiners Association
  • Past Chairman, NRF's Loss Prevention Advisory Council
  • American Society of Industrial Security (ASIS) member
  • Frequent Speaker at Industry events, including NRF PROTECT Conferences. 
  • LP Magazine, Editorial Board
  • LP Foundation's Benevolent Fund
  • ​Bachelor of Science degree in Law Enforcement Administration with dual minors in Security Administration and Sociology.
  • Available for Expert Witness testimony