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We are a multicultural team of leading experts from the fields of investigations, intelligence, risk analysis, cyber security, data breach response, and e-discovery. We are committed to conducting business ethically and serving clients with independence and integrity.

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Who We Are

Over the past 40 years, Kroll has evolved from a small investigative consultancy to an international technology-enabled intelligence and information management company.

1972

Kroll Founded, Pioneers Concept of Investigative Due Diligence

Kroll is founded with the ground-breaking mission of helping clients improve operations by uncovering kickbacks, fraud or other forms of corruption.

1995

Kroll Expands Services and Global Offices

Kroll expands into forensic accounting, background screening, drug testing, electronic data recovery and market intelligence. Expansion continues throughout the world, with offices opening in Australia, France, Hong Kong, Japan, Mexico, Russia and the United Kingdom in 1995, followed by offices in India, China and Germany in 1996.

1997

Kroll Goes Public

Kroll merges with vehicle armoring company O'Gara-Hess & Eisenhard. The new entity, The Kroll-O'Gara Company, becomes a public company listed on NASDAQ as “KROG.”

1998

Kroll Adds Security Engineering Practice

In December 1998, Kroll acquires Schiff & Associates, Inc., a small security engineering and consulting firm based in Bastrop, Texas. Name changes to Kroll Schiff & Associates, then Kroll Security Services Group, and finally to Kroll Security Group.

1999

Kroll Launches Cyber Services

Kroll formally establishes Cyber Investigations, Incident Response and Breach Notification as distinct practices.

2002

Kroll Inc. Acquires OnTrack Data International

With acquisition of OnTrack Data International—a prominent provider of information management, data recovery, and legal technologies products and services—Kroll grows to become a global market leader in data recovery, e-discovery and computer forensics.

2003

Kroll Comprises Five Business Units

Kroll serves global clientele through five distinct yet complementary units: Background Screening Group (BSG); Consulting Services Group (CSG); Corporate Advisory & Restructuring Group (CARG); Security Services Group (SSG); and the Technology Services Group (TSG).

2004

Marsh & McLennan Acquires Kroll

Professional services firm Marsh & McLennan Companies, Inc. (MMC) acquires Kroll, leveraging the combined firms’ complementary offerings.

2010

Altegrity Acquires Corporate Risk International

Corporate Risk International (CRI) will evolve to ultimately become Kroll’s Compliance practice.

2010

Altegrity Acquires Kroll

Altegrity acquires Kroll along with additional businesses, allowing Kroll to expand offerings in compliance, identity theft and cyber security.

READ ABOUT KROLL'S HISTORY

Latest Media and Press Releases

  1. Jul 12

    Kroll Certified As Qualified Security Assessor by Payment Card Industry Security Standards Council

    July 12, 2016

    Kroll one of only 356 QSA companies worldwide certified to validate an organization’s adherence to PCI Data Security Standard (PCI DSS)

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  2. Jul 06

    Kroll Names J. Andrew Valentine Associate Managing Director in Cyber Security and Investigations practice

    July 6, 2016

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  3. Jun 08

    Tim Horner on safety risks to consider when traveling in Europe this summer

    New York Times | June 8, 2016

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