Drewry Consulting Group

+1 248 963 6636

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    • Eric M. Drewry, CPP
    • Henry Barnes
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    • Home
    • Our Team
      • Eric M. Drewry, CPP
      • Henry Barnes
    • Services
      • Active Assailant Programs
      • Risk & Vulnerability
      • Security Systems
      • Threat Assessment
      • Workplace Violence
    • Who We Serve
    • Contact Us
Drewry Consulting Group

+1 248 963 6636

  • Home
  • Our Team
    • Eric M. Drewry, CPP
    • Henry Barnes
  • Services
    • Active Assailant Programs
    • Risk & Vulnerability
    • Security Systems
    • Threat Assessment
    • Workplace Violence
  • Who We Serve
  • Contact Us

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