Commercial Locator Service

Coastal RainbowInvestigative Resources International's Commercial Locator Service provides professional services to locate missing participants and beneficiaries and similar matters.

These investigations are conducted to meet "diligent search" requirements as required by the Missing Participant Program of the Pension Benefit Guaranty Corporation (PBGC) and the Code of Federal Regulations (Title 29 §4050.4 - Diligent Search).

Our Commercial Locator Service combines available technologies, public records research experts and the internet to provide a cost-effective method to find missing participants and beneficiaries.

Each search investigation is completed by a special team of trained investigators utilizing available public and proprietary records, developed sources and other professional techniques.

Investigation is undertaken to further identify the person or persons being sought, to ascertain their current address and other valuable contact information such as telephone, email, social media accounts, employer or relatives (next-of-kin).

Commercial Locator Service is able to conduct investigations to locate a single individual or to undertake large-scale projects. We specialize in difficult or complex cases.

Contact us to obtain a free consultation and quote. For immediate assistance, contact a representative at 323-272-6988.

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Investigative Resources International Office Hours (available 24 hours for emergencies)
POB 30333 Monday - Friday
Long Beach, California 90853
9:00 a.m. - 5:00 p.m. PST
323-272-6988 Voice 323-297-6900 Fax
Office Hours: Mon-Sat, 9:00 am - 5:00 pm PST | License No. PI14214 | (323) 272-6988 Voice

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.