How Marc Rich’s Former Haven Put a Top Commodity Trader on Trial

(Bloomberg) -- When Trafigura Group director Mark Irwin stood up last week to give evidence in a Swiss criminal court, it represented a pivotal moment in the relationship between the world’s commodity traders and the country that many of them call home.

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Until now, Swiss prosecutors had never put a commodity trading house on trial. In fact, they’d never tried any company for corruption at all.

Irwin, who was one of Trafigura’s earliest employees, was the company’s official representative at the federal criminal court in the picturesque alpine town of Bellinzona, where Trafigura and three individuals — including former chief operating officer Mike Wainwright — faced charges of bribery in a landmark case. All four defendants denied the charges against them.

The testimony from a procession of current and former senior figures at Trafigura meant the case has provided an unprecedented glimpse into decision making at one of the world’s biggest commodity traders, a company that handles enough oil every day to meet the combined demand of Germany, France and Spain. But it’s also served to highlight a shifting stance in Switzerland, which has long been known for its light-touch regulation.

Instead, federal prosecutors were accused by Trafigura’s lawyers of being on a “crusade,” while a lawyer for Wainwright argued his client was being unfairly made an example of to show the country was cracking down on the sector.

“Switzerland became a leading commodities hub thanks to a unique combination of tax privileges, its financial industry, weak regulation and a lax embargo policy,” said Adrià Burdy Carbo of Swiss NGO Public Eye. “In the Trafigura trial, federal prosecutors are for the first time opening up and scrutinizing a corruption machinery in a public trial, in order to establish the responsibility of individuals.”

It’s a far cry from the not-so-distant past, when commodity traders from all over the world flocked to Switzerland, lured by low taxes, political neutrality and business-friendly laws.

In the 1960s, Egyptian cotton merchants relocated to Geneva. Later, industry godfather Marc Rich chose the town of Zug for his eponymous trading house when fleeing US justice. He was followed by Russian oil and metals merchants in the 1990s.

But in recent years, mirroring a crackdown on corruption and market manipulation by commodity traders from US authorities, Swiss prosecutors have launched several cases against the industry.