Introduction To The Firm

Private Investigator DesktopWelcome to - the online presence of Investigative Resources International (IRI), a professional private investigation company headquartered in the greater-Los Angeles/Long Beach, California area, providing comprehensive service to the legal, corporate, insurance, financial and entertainment communities since 1987.

Our firm specializes in asset location and recoverybackground investigationsinsurance claim investigationmatters of fraudintellectual property issues, and the location of missing persons.

We also provide investigative services to the US and international public sector - supporting law enforcement, military and regulatory agencies at the local, state and federal levels of government.

IRI is staffed by, and associated with, well-educated, seasoned investigative professionals and attorneys. Expertise of IRI investigators include language skills, global work experience, as well as knowledge and understanding of United States and international law.

We maintain a network of correspondent offices and professional associates in most developed and developing countries. IRI’s international associates include professional licensed private investigators and attorneys with extensive contacts and experience in their respective locales.

Investigative Resources International is committed to providing innovative and effective risk management solutions to our clients.

All matters are held in strict confidence.

Office Hours: Monday-Saturday 7:00 am - 7:00 pm PST | License No. PI14214 | (888) 370-5557 Toll Free

Consult IRI

Contact us for a confidential consultation or quote for professional investigative service.



Access our available online brochures, articles, alerts and advisories.


Online Access

Use our secure and convenient Case Management System (CMS) to access casework confidentially.

Payment Options

We provide both consumer and business clients with several payment options.