RJN Investigations, Inc. - Information is Power

Providing quality investigative findings in a timely and
cost-effective manner since 1987

Providing quality investigative findings in a timely and cost-effective manner since 1987

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“There is much social unity to be gained from these investigations, as it is in the best interest of society that valid claims be ascertained and fabricated claims be exposed.”

Judge Justice Cohen
State Supreme Court

“There is much social unity to be gained from these investigations, as it is in the best interest of society that valid claims be ascertained and fabricated claims be exposed.”
Judge Justice Cohen
State Supreme Court

Press Release

Medical Professional Convicted of Fraud

On October 6th, 2026, RJN Investigations, Inc.’s Special Investigative Unit was notified that the Ventura County District Attorney’s Office had successfully ...

3rd Quarter SIU Update Newsletter

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RJN Investigative Services & Solutions

Social Network Investigations

Expert examinations of social media platforms to collect supporting or refuting data for legal or insurance claims, candidate assessments, or other due diligence processes

Subrosa

Over 30 years’ experience providing the most discreet and effective investigative research, surveillance, reporting, and validative courtroom testimony

SIU

A State-registered Workers’ Compensation Special Investigative Unit, comprised of former FBI and DOJ investigators, offering fraud investigations, compliance audits, training, policy guidance, and more

AOE/COE

Industry-leading insurance investigations by a highly diverse and experienced team, providing detailed and accurate reports, timely completion, and continuous transparency

Medical / Pharmacy Canvass

A discreet and professional medical fraud investigation team, able to subpoena records uncovering or verifying conditions and injuries, treatments and prescriptions, and their prescribing physicians

Background Investigations

Thorough reporting on a vast array of research criteria, from historical employment, legal, financial, or medical data, to watchlist database presence

Specialized Investigations

Bespoke investigative services for unique and/or time-sensitive situations, including intelligence gathering, theft cases, and digital forensics

Workplace Level Investigations

Specialized investigations into complex workplace-related conflicts and complaints, as well as compliance auditing and training for related risk mitigation

Vendor Management

Services to consolidate your vendors for efficiency and remotely monitor your investigation’s progress

Vendor Management Partners

Click here to register your investigative firm with RJN’s Vendor Management Program

An undisputed reputation for investigative excellence

RJN Investigations, Inc. is a professional investigative firm providing an array of services to government entities, insurance carriers, third-party administrators, municipalities, self-insured entities, and Fortune 500 corporations nationwide.

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Background Investigation,Insurance Investigation in USA

RJN Investigations, Inc. - Information is Power

RJN Investigations, Inc. - Information is Power

“There is much social unity to be gained from these investigations, as it is in the best interest of society that valid claims be ascertained and fabricated claims be exposed.” Judge Justice Cohen State Supreme Court

Press Release

Medical Professional Convicted of Fraud

3rd Quarter SIU Update Newsletter

Industry News

ISO Releases Policy Rule, Rating Factors for Insuring Vehicles with Driver Assistance Features

RJN Investigative Services & Solutions

Social Network Investigations

Subrosa

SIU

AOE/COE

Medical / Pharmacy Canvass

Background Investigations

Specialized Investigations

Workplace Level Investigations

Vendor Management

Vendor Management Partners

An undisputed reputation for investigative excellence

“There is much social unity to be gained from these investigations, as it is in the best interest of society that valid claims be ascertained and fabricated claims be exposed.”

Judge Justice Cohen
State Supreme Court