McCarthy Byrnes

About McCarthy Byrnes

| Security Consulting | Private Investigations | Law Enforcement Consulting | McCarthy Byrnes is a trusted security, investigations, and public safety advisory firm providing strategic risk solutions to organizations operating in complex and high risk environments. Led by former senior law enforcement executives, our firm combines real world operational experience with modern risk management practices to help clients anticipate threats, reduce liability, and protect critical assets. We support corporate entities, legal professionals, government agencies, and institutions with discreet, defensible, and actionable security and investigative services. These services are delivered through an extensive national network of experienced law enforcement and public safety professionals. Strategic Security & Risk Advisory Enterprise risk, threat, and vulnerability assessments Security operations and program evaluations Physical, technical, and infrastructure security consulting Executive and high‑profile individual risk mitigation Investigations & Intelligence Services Licensed private investigations and corporate intelligence Fraud, financial crimes, and internal investigations Due diligence, background investigations, and vetting Expert witness services and litigation support Law Enforcement & Public Safety Consulting Police department and public safety agency assessments Organizational restructuring and performance improvement Crime prevention strategy development Law enforcement agencies Who We Serve Corporate and enterprise organizations Attorneys, insurers, and risk professionals Property owners, developers, and managers Government agencies and public safety organizations Educational and institutional clients