International Investigative Group · Licensed Private Investigators

About International Investigative Group

The firm assisting clients globally for over 27 years and counting.


International Investigative Group has spent years assembling a global network of former law enforcement agents, and others in various operative, investigative, and legal fields. This network has proven to be a priceless tool for our clients, no matter the issue. Our global IIG family can handle, expedite and tackle all our clients needs.

Agents in Principal Cities Throughout the World

No project or case is too small or too big or out of our coverage network.

Globally Respected

Our firm was named as one of the Top 15 Investigators in the United States.

Elite Support

We are available 24-7/365.

Over 27 Years of Service

Things have to start somewhere. The inception of International Investigative Group occurred twenty-seven years ago in New York, New York. Daniel Ribacoff (founder and CEO of the firm) paired his experience in both law enforcement and the diamond business to undertake investigations that pertained to robberies and fraudulent claims. From here, the IIG brand was born. The network of agents and staff employed globally continues to grow to this day. International Investigative Group has now become a global firm, offering an ever-growing amount of services to clients of all backgrounds, interests, and sectors.

  • Recognition

    Our work-product speaks for itself. Our agents, investigators, and staff have recieved numerous honors, awards, and achievements.

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Featured In

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Hudson Truck Robbery

$8.1 Million Recovery. Second largest cash recovery in United States History.

Club Med Fatal Airplane Crash, Magic Isle, Haiti

Investigation in Haiti and Dominican Republic.

Picasso and Monet Art Works

Investigated $12 Million fraudulent burglary, insurance claim. East Coast and Los Angeles Investigation Art works recovered and the insured was sent to Federal prison.

Located the Assets of the Iranian Government in the United States

Located millions of dollars in assets relative to a $180 million judgment involving State sponsored terrorism.

U.S. vs Osama Bin Laden (Two African Embassy bombings)

Appointed by Hon. Justice Sand, US District Court Judge, to assist counsel, pursuant to the Criminal Justice Act.

Amadou Diablo case. A fatal shooting by NYPD

Retained by defense counsel to defend the criminal charges against a NYPD officer.

Revere Armored Truck Loss

Investigators for the primary and excess layer insurers in the $38 million loss. Largest loss in armored car history. Suspects arrested and convicted.

Tiffany and Co. Armed Robbery

Joint investigation with NYPD led to multi-million dollar recovery and arrest of all robbery suspects. 

Recovered Fine Arts via “Sting”

Recovered precious works of art in extortion attempt. Suspect arrested and convicted. Undercover participants with LAPD. 

World Trade Center Bombing - 1993

Technical investigation of bombing and trial preparation.

$120 Million Bank Fraud

$120 million bank fraud involving the sale of fraudulent loans to various US Banks.

Ready to open a case?

Contact us for a professional consultation. We are confident we can assist you with a variety of our investigative support services.

Contact Us 800-766-2779

How may we be of service?

P: +1 800 766-2779

Give us a call or drop us a line anytime. We endeavor to answer all inquiries within 24 hours on business days.

We are available 24/7, 365 days a year.