• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Financefraud
Europe

‘Obscenely greedy’ oil execs convicted in ‘scam of the century’ embezzling $1.8 billion

By
AFP
AFP
Down Arrow Button Icon
By
AFP
AFP
Down Arrow Button Icon
August 29, 2024, 5:07 AM ET
PetroSaudi executive Patrick Mahony (L) and PetroSaudi chief executive Tarek Obaid (R).
PetroSaudi executive Patrick Mahony (L) and PetroSaudi chief executive Tarek Obaid (R).FABRICE COFFRINI/AFP via Getty Images

A top Swiss court sentenced two PetroSaudi executives to jail terms on Wednesday after finding them guilty of embezzling $1.8 billion from Malaysia’s 1MDB sovereign wealth fund.

Recommended Video

Tarek Obaid, 48, the Swiss-Saudi chief executive of the oil exploration and production company, was sentenced to seven years in prison by Switzerland’s Federal Criminal Court.

His right-hand man Patrick Mahony, 47, a Swiss-British director at Geneva-based PetroSaudi, was given a six-year sentence by the court in the southern city of Bellinzona.

The convictions can be challenged on appeal and the prosecution’s request for their immediate detention in custody was rejected by the court.

They were found guilty over their parts in a vast embezzlement orchestrated by Jho Low, an advisor to former Malaysian prime minister Najib Razak, with the complicity of the latter.

Noting the sums involved compared to Malaysia’s GDP, Prosecutor Alice de Chambrier called it the “scam of the century” and branded the defendants as “calculative, manipulative and obscenely greedy”, Swiss news agency Keystone-ATS reported during the trial.

Selfish motive

The trial was heard by three judges in April.

The court found the defendants, acting in league with people working for 1MDB, “set up a fraud which enabled them, to the detriment of 1MDB, to collect $1 billion on the basis of a false joint venture partnership between PetroSaudi and 1MDB,” a court statement said.

After converting the joint venture into an Islamic loan, the pair aided the diversion of two additional payments of $500 million and $330 million, “falsely legitimising them with alleged investment opportunities — and then laundering the entire amount diverted”.

“Once the money had been embezzled, the defendants carried out a large number of acts aimed at frustrating the identification of the origin, the tracing or the forfeiture of assets,” the court said.

It found that Obaid committed 370 acts of money laundering, for a total of more than $7 billion, and Mahony 220 acts for more than $5 billion.

They were found guilty of fraud, aggravated money laundering and complicity in aggravated criminal mismanagement.

To set the sentences, the court said it took into account “the very high amounts involved, the intensity of the criminal activity, the selfish motive and, as a reducing factor, the time elapsed”.

The allegations covered a period from 2009 to 2015.

The court also ordered the defendants to return to 1MDB the amounts diverted from the fund, “as well as part of the assets under seizure, and ordered the forfeiture of certain elements of their assets”.

During the hearings, Chambrier said Obaid and Mahony squandered their loot on precious stones, private jets, rented yachts and property in London and Geneva.

Investigations worldwide

The multi-billion-dollar 1MDB financial scandal has led to criminal investigations around the world, including in the United States, Switzerland and Singapore.

It is alleged that billions of dollars were pilfered from the 1Malaysia Development Berhad fund by a number of people and used to buy items ranging from artwork to a superyacht.

The 1MDB scandal led to the fall of Najib’s government in 2018.

In 2022, the former prime minister was sentenced to 12 years in jail in Malaysia for offences linked to the misuse of public money. In February, his sentence was halved to six years.

In a statement, the 1MDB board welcomed the convictions in Switzerland, notably the order for forfeiture and restitution of monies and assets.

“We continue to bring enforcement actions against the parties involved in fraudulent misappropriation of Malaysian state funds around the world,” a spokesperson said.

“Today’s judgement is a further step towards recovering the harm done to the people of Malaysia. We will continue to pursue those responsible for the looting of 1MDB and recover our nation’s rightful assets, wherever they may be.”

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
By AFP
See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Most Popular

placeholder alt text
AI
Thousands of CEOs just admitted AI had no impact on employment or productivity—and it has economists resurrecting a paradox from 40 years ago
By Sasha RogelbergFebruary 17, 2026
2 days ago
placeholder alt text
Personal Finance
You need $2 million to retire and 'almost no one is close,' BlackRock CEO warns, a problem that Gen X will make 'harder and nastier'
By Sydney LakeFebruary 17, 2026
2 days ago
placeholder alt text
Economy
Top Trump advisor furious about true cost of tariffs being revealed, vows to punish New York Fed for ‘worst paper’ ever in history
By Jake AngeloFebruary 18, 2026
10 hours ago
placeholder alt text
Economy
Trump crackdown drives 80% plunge in immigrant employment, reshaping labor market, Goldman says
By Nick LichtenbergFebruary 17, 2026
1 day ago
placeholder alt text
Personal Finance
Current price of silver as of Tuesday, February 17, 2026
By Joseph HostetlerFebruary 17, 2026
2 days ago
placeholder alt text
Success
As boomer and Gen X bosses retire, working from home will make a major comeback, new research predicts—and you have work-life balance loving Gen Z to thank
By Orianna Rosa RoyleFebruary 17, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Latest in Finance

Personal FinanceCertificates of Deposit (CDs)
Best no-penalty CDs of 2026
By Joseph HostetlerFebruary 18, 2026
9 hours ago
barr
AILabor
AI doomsday where many workers are ‘essentially unemployable’ is totally possible, Fed governor says
By Nick LichtenbergFebruary 18, 2026
10 hours ago
Man in black t-shirt talking
AIIPOs
Figma investors cheer 40% growth, ties to Anthropic and OpenAI—but concerns remain about letting the ‘fox into the hen house’
By Amanda GerutFebruary 18, 2026
10 hours ago
hassett
EconomyTariffs and trade
Top Trump advisor furious about true cost of tariffs being revealed, vows to punish New York Fed for ‘worst paper’ ever in history
By Jake AngeloFebruary 18, 2026
10 hours ago
robot
AICareers
Deutsche Bank asked AI how it was planning to destroy jobs. And the robot answered
By Nick LichtenbergFebruary 18, 2026
10 hours ago
Real EstateZohran Mamdani
Why Zohran Mamdani is threatening to soak the middle class if he can’t tax the rich
By Catherina GioinoFebruary 18, 2026
11 hours ago