Elite Threat Management for High-Stakes Concerns

Protecting what matters most with threat-informed, intelligence-driven solutions. Serving America from Austin, Texas.

→ EXPERT WITNESS TESTIMONY

→ THREAT ASSESSMENT

→ PROTECTIVE INTELLIGENCE

→ PHYSICAL SECURITY AUDITS

→ PREMISE LIABILITY CONSULTING

→ IRS132 COMPLIANCE

→ EXPERT WITNESS TESTIMONY → THREAT ASSESSMENT → PROTECTIVE INTELLIGENCE → PHYSICAL SECURITY AUDITS → PREMISE LIABILITY CONSULTING → IRS132 COMPLIANCE

Who We Are

STRATEGIC. SECURE. SUCCESSFUL.

Coursen Security Group provides elite threat management for at-risk executives, organizations, public figures, and private families — and expert witness support to law firms engaged in high-stakes litigation. Led by battlefield-tested and boardroom-trusted threat management expert Spencer Coursen, we deliver strategic solutions with clarity, speed, and precision.

Trusted by those who operate at the highest levels.

WHY LAW FIRMS
CHOOSE US

❯ Trusted in high-profile litigation

❯ Expert reports that stand up in court

❯ Proven in cross-examination

❯ Fast, responsive, and courtroom-ready


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WHY EXECS & CORPS
CHOOSE US

❯ Experience rooted in real-world protective operations

❯ Discreet analysis with boardroom-caliber delivery

❯ Results that reduce exposure and reinforce resilience


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Ways We Serve

WE PROTECT WHAT MATTERS.

  • Proactive insight to identify, quantify, and neutralize risk—before it escalates.

  • Clear, credible, and courtroom-tested expertise trusted in high-profile litigation.

  • Audit-ready reviews of your protocols, personnel, and protection practices.

  • Ensure your executive protection aligns with IRS Code 132 standards.

  • Actionable intelligence that protects lives and limits liability exposure.

Trusted by
Fortune 500 Teams

Over 20 Years of
Experience

Spencer Coursen

LED BY

Spencer Coursen is a nationally recognized threat management expert, bestselling author of The Safety Trap, and founder of Coursen Security Group. With decades of experience leading high-risk protective operations around the world, he has advised government agencies, global corporations, law firms, and high-profile individuals on how to assess, manage, and resolve complex security threats.

A former U.S. Army Ranger and Special Deputy U.S. Marshal, Coursen has successfully led more than 80 combat missions and coordinated security for dignitaries, CEOs, and world leaders across 163 countries. Today, he brings that same strategic precision to CSG—helping clients navigate risk with intelligence, discretion, and proven expertise.

Real-Life Cases

  • Case 01 /

    Identified threat actor prior to incident—client avoided $7M in potential litigation.

  • Case 02 /

    Provided expert testimony that led to high-value premises liability settlement.

  • Case 03 /

    Audited CEO security practices; implemented IRS-compliant protocols within 90 days.

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AS SEEN ON:

  • “I’ve been in the entertainment field for over 20 years, and Spencer is one of the best in his field. When we needed security for a high-profile event, we turned to him to manage it.”

    — Vikki E, Supervising Producer at The Tonight Show Starring Jimmy Fallon

  • "I’ve known Spencer Coursen for over a decade. He’s actually, personally, kept me safe in very unsafe situations. He finally wrote a book that gives you and me some incredible tips on how to stay safe in an unsafe world. It’s not to make you paranoid, just prepared, with real world tips I use all the time."

    S.E. Cupp, Journalist

  • "The Safety Trap is a benchmark safety and security reference for everyone. Like all great U.S. Army Rangers, Coursen is leading the way with deliberate passion and experience."

    Clint Emerson, Retired Navy Seal, #1 NYT Nestselling Author

  • "Spencer Coursen is one of those select few in the safety and security profession who fully understands how to manage actual risk.”

    Jonathan Wackrow, CNN Law Enforcement Analyst, Retired Secret Service Agent

Ready to Protect What Matters Most?

Get in touch to discuss how Coursen Security Group can support your mission.