ShinkansenAsset verification, background investigationson-site inspectionspublic and open source records research, and other services are provided to assist in the complex and sensitive processes involved when companies merge or acquire the assets and operations of others.

Investigative Resources International will provide timely, accurate and meaningful information to ensure a diligent and successful transition by verification and qualification of corporate assertions, and the identification and exposure of undisclosed liabilities and risks.

IRI is associated with professional investigators and attorneys on a global basis.

Contact a representative using IRI's Inquiry & Case Management System to obtain more information.

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.