Tyco Executives Convicted in $600 Million Fraud Scheme
CEO and CFO face prison time and massive restitution after sweeping corporate fraud conviction
Published June 6, 2025

Case Details
Quick Facts
Classification:
Quick facts
On September 12, 2002, L. Dennis Kozlowski and Mark H. Swartz were arrested and charged with one of corporate America's most audacious fraud schemes. The Tyco International executives stood accused of systematically plundering the company through a combination of unauthorized bonuses, fraudulent stock sales, and personal loans concealed from shareholders.
The scope of the alleged fraud was staggering. Kozlowski and Swartz faced charges of misappropriating more than $170 million directly from Tyco's coffers while fraudulently selling over $430 million in company stock. In total, the pair faced more than 30 felony counts, including grand larceny, enterprise corruption, and falsifying business records—charges that exposed the inner workings of a corporate fraud operation that had gone undetected for years.
Kozlowski alone faced 38 felony counts. Prosecutors alleged he had stolen $170 million from the company while simultaneously engaging in unauthorized stock sales. The indictment detailed how he had taken $242 million from an employee stock purchase program and claimed $137 million in unauthorized bonuses. Court documents also alleged he had sold $430 million in inflated stock, enriching himself while leaving shareholders in the dark about the true financial condition of the company.
Timeline
Arrest of Kozlowski and Swartz
CEO L. Dennis Kozlowski and CFO Mark H. Swartz are arrested and charged on 38 counts, including embezzlement of over 170 million dollars and fraud in stock trades worth 430 million dollars.
Employee fraud becomes known
It becomes known that Kozlowski allegedly stole 242 million dollars from a stock program for Tyco employees.
Conviction
Kozlowski and Swartz are found guilty on all major counts. Both must repay 134 million dollars each, with Kozlowski also fined an additional 70 million dollars.
Swartz, serving as chief financial officer, was not a passive participant. His role gave him access to the financial machinery of Tyco, making him instrumental in executing the fraud. The charges against him reflected his central involvement in the scheme to deceive investors and conceal the company's deteriorating financial health.
A third executive, Mark A. Belnick, the company's former general counsel, also faced charges. Belnick was accused of concealing $14 million in personal loans—a smaller piece of the overall fraud puzzle but one that demonstrated how pervasive misconduct had become within Tyco's leadership.
Following their conviction, both Kozlowski and Swartz were ordered to pay substantial restitution. They were jointly required to return $134 million to Tyco International. Kozlowski additionally faced a $70 million fine, bringing his total financial penalty to $204 million—a sum reflecting the court's assessment of his leadership role in the conspiracy.
Kozlowski was convicted of grand larceny, securities fraud, and other crimes stemming from the comprehensive investigation into Tyco's operations. Despite his conviction, Kozlowski has consistently maintained his innocence, including in a notable interview with CBS's Morley Safer for the program 60 Minutes, where he reiterated his position that he did not commit the crimes for which he was convicted.
The Tyco case arrived at a critical moment in American corporate history. It emerged in the early 2000s, a period when the Enron scandal had already shaken investor confidence and the Sarbanes-Oxley Act was being crafted as a legislative response to widespread corporate fraud. Tyco's massive fraud demonstrated that accounting irregularities and executive theft remained endemic problems in American corporations, regardless of size or apparent stability.
The case sent shock waves through the business world. It revealed how executives at the helm of a major, publicly traded multinational corporation could orchestrate fraud on an enormous scale while maintaining their positions and collecting lavish compensation. The amounts involved—hundreds of millions of dollars—underscored the vulnerability of shareholder interests and the potential for abuse when corporate governance safeguards failed.
Sources:
https://anklagemyndigheden.dk/da/direktorer-anholdt-systematisk-svindel
https://harbert.auburn.edu/binaries/documents/center-for-ethical-organizational-cultures/cases/tyco.pdf
https://www.bt.dk/nyheder/doemt-for-svindel-her-er-de-i-dag
https://borsen.dk/nyheder/finans/elitemedarbejdere-mistaenkt-for-kaempe-svindel
https://projekter.aau.dk/projekter/files/333924347/Specialeafhandling_KD_001.pdf
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