Corporate Investigations
Protect Your Business With Verified Intelligence.
From employee misconduct and internal theft to due diligence on partners and vendors, Peak Investigations delivers discreet, professionally documented corporate investigations for Arizona businesses of all sizes.
Investigative Expertise Built for Business
Glen Dunsbergen's 30+ years in law enforcement and private investigation give him a deep understanding of how fraud, theft, and misconduct operate inside organizations — and how to document it in a way that holds up legally. Whether you need to protect your assets, verify a business relationship, or investigate a specific incident, Glen works quietly and thoroughly so your business can act with confidence.
30+
Years Experience
AZ
Licensed PI
100%
Confidential
Corporate Investigation Services
Every engagement is tailored to your business's specific situation, legal exposure, and desired outcome.
Employee Misconduct Investigations
Investigate allegations of workplace theft, policy violations, harassment, fraud, or other misconduct — with documented findings suitable for HR action or legal proceedings.
Internal Theft & Embezzlement
Identify employees or insiders who are stealing inventory, cash, intellectual property, or company data — and build the documented case needed to terminate, prosecute, or recover losses.
Due Diligence on Partners & Vendors
Before entering a significant business relationship, verify the background, reputation, financial standing, and history of potential partners, investors, or vendors.
Workers' Compensation Fraud
Investigate employees suspected of fraudulently collecting workers' compensation benefits while working elsewhere or misrepresenting the nature or extent of their injury.
Non-Compete & Trade Secret Violations
Gather evidence of employees or former employees violating non-compete agreements, soliciting clients, or misappropriating proprietary information or trade secrets.
Vendor & Contractor Fraud
Investigate vendors, contractors, or suppliers suspected of overbilling, kickbacks, fictitious invoicing, or other fraudulent business practices.
Executive Background Investigations
Comprehensive background investigations on executive candidates, board members, or key hires — going beyond standard HR screening to verify credentials, history, and character.
Surveillance & Activity Verification
Discreet surveillance to verify employee activity, document misconduct, or confirm that a subject is where they claim to be during work hours or leave periods.
Why Businesses Choose a Licensed PI
Legally Obtained Evidence
Evidence gathered by a licensed PI is properly documented and legally obtained — critical when the goal is termination, prosecution, civil litigation, or insurance claims.
Discretion That Protects Your Business
Internal investigations handled poorly can expose a company to liability, tip off the subject, or damage morale. Glen operates quietly, protecting your business throughout the process.
Objective Third-Party Findings
An independent investigator removes internal bias from sensitive situations — giving HR, legal counsel, and leadership findings they can act on without conflict-of-interest concerns.
Industries We Serve
Construction & Contracting
Retail & Hospitality
Healthcare & Medical Practices
Professional Services & Law Firms
Real Estate & Property Management
Logistics & Transportation
How It Works
01
Confidential Consultation
Contact Glen to discuss your situation privately. He'll listen, ask the right questions, and advise on whether and how an investigation can help.
02
Investigation Plan
Glen develops a targeted plan based on your specific concern, legal exposure, and the type of evidence or information you need to act.
03
Discreet Investigation
Using surveillance, database research, OSINT, and field investigation, Glen conducts a thorough inquiry without alerting the subject or disrupting your operations.
04
Documented Report
You receive a professionally formatted report of all findings — suitable for HR action, legal counsel review, law enforcement referral, or insurance claims.
Protect Your Business Before the Damage Grows
If you suspect misconduct, fraud, or a breach of trust inside your organization, contact Glen today for a confidential consultation. The sooner you act, the more options you have.