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“Perfect service and communication! Exceeded expectations in every way. Highly recommend!!”
— Client Review
Corporate Investigations Services
Executive Level Background Investigations
Making the right executive hire is essential. National Business Investigations provides comprehensive due-diligence background investigations for all employment levels-including C-suite candidates. Our discreet approach, expert analysts, and vast information resources enable your Executive Search Team to confidently present fully vetted personal portfolios to your executive board, helping you to select the ideal leaders for your organization.
- Personal
- Residential
- Employment/Professional
- Education, Licenses & Affiliations
- Legal
- Financial
- Military
- Medical & Psychiatric
- Conflict of Interest
Business Intelligence and Criminal Investigations
NBI partners with HR leaders, Risk Managers, and Security Directors to craft robust counter-espionage strategies and investigate emerging issues discreetly. Our undercover specialists identify fraud, theft, intellectual property compromise, and other internal risks-delivering actionable intelligence to protect your business assets swiftly and effectively.
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Technological Surveillance Counter Measures (TSCM)
- RF, Video, Infrared, and Laser eavesdropping device detection
- Spyware, Hacker, and Intrusion Detection
- Undercover Operations
- Internal & External Theft
- Drug Use & Distribution
- Embezzlement
Computer Forensics
NBI leverages the latest tools, resources, and expert forensic specialists to uncover, analyze, and interpret digital evidence for civil, criminal, or HR-related investigations.
- Hard drive imaging, usage evaluation, and auditing
- Intellectual property disputes & unauthorized access
- Restoration of deleted, hidden, or lost files and data
- Timeline analysis for file creation, modification, deletion
- Internet activity & email recovery
- Expert witness testimony & litigation support
Competitive/Business Intelligence
Unlock critical insights to empower your business. Our intelligence teams gather, assess, and deliver the actionable data you need to drive strategic growth, understand market dynamics, and anticipate competitive threats with clarity.
- Market Research & Penetration Analysis
- Competitive Landscape & Benchmarking
- Mergers & Acquisitions Intelligence
- Industrial Espionage Detection & Intervention
Executive Protection
Through our dedicated risk mitigation division, MPS Security, we deliver advanced protection for corporate leaders, political figures, organizations, and celebrities. Our discreet, highly trained operatives-with military and law enforcement expertise-shield your assets, people, and reputation from evolving threats with professionalism and precision.
NBI's Executive Protection Services are trusted by global brands seeking robust preventive strategies and responsive support when it matters most.
- Corporate Principal Security
- Board Meeting & Executive Event Security
- Strike Management & Incident Mitigation
- Emergency / Disaster Relief Support
- Workplace Violence Prevention & Security
- Hostile Termination Management
- Layoff / Reduction-in-Force Security
Trusted Investigators - Real Results
Services
Focused investigative support for complex, high-stakes matters.
Legal
Witness locates, interviews, evidence recovery, financial records investigations, cyber crimes, and asset search & recovery.
Explore Legal Investigations >>Insurance
Validate claims, identify red flags, document activity, and support defensible decisions in potential fraud matters.
Explore Insurance Investigations >>Corporate
Executive background investigations, due diligence, business intelligence, theft, computer forensics, and protection support.
Explore Corporate Services >>Workers Comp Fraud
Gather the investigative information needed to evaluate legitimacy and disability level with clarity and confidence.
Explore Workers Comp Support >>Asset Searches
Pre-litigation, mid-case, or post-judgment—identify where assets may reside to support appropriate strategy and settlement.
Explore Asset Discovery >>Surveillance Services
Obtain evidence that may not otherwise be provable in or out of court—especially when other methods fall short.
Explore Surveillance >>Every investigation starts with a commitment…
and ends with a guarantee.
Having been in business for decades, we know there are many investigation companies you can call on. One does not thrive for over fifty years in this industry without a foundation of honesty, integrity, and professionalism.
We can never promise results—but we always guarantee our performance. If you are not happy with our performance, you only pay what you believe our investigation is worth.
Reviews
Read ReviewsWe’re ready to work with you. Are you ready?
Contact us to get started and find out why clients choose NBI for high-accountability investigative support.
Recent NBI Insights
Why Investigative Assumptions Are the Most Expensive Risk in Business Decisions
By: Michael D. Julian
Why Businesses Rely on Professional Investigations Long Before They Call a Lawyer
By: Michael D. Julian