Transnet Investigative Group

Cutting Edge Investigative Solutions

TransNet Investigative Group has been providing investigative services for corporations, law firms, insurance companies, and individuals throughout the United States since 1995. Owner, Doug Lange, holds a Bachelor of Science degree in Criminal Justice from Arizona State University.  The scope of his firm encompasses all facets of corporate investigations with a particular emphasis on employment related investigations, trademark infringement, asset searches, and attorney support services.

Here is a glimpse of the wide range of comprehensive services we offer:

    • Employment Investigations
    • Fraud, Theft, & Embezzlement
    • Background Checks
    • Trademark Infringement, Domain Name Valuation, & Trademark Usage
    • Asset Searches
    • Witness Locates
    • Attorney Support Services
    • Video Surveillance
    • Insurance investigations


Call us today for a consultation 800-914-9234


TransNet  Investigative Group is a licensed, insured, & bonded Private Investigative Firm