The commodities trading firm Gunvor is once again under a criminal investigation in Switzerland, this time concerning an oil contract with Gabon valued at approximately one billion dollars. The proceedings, led by the Office of the Attorney General of Switzerland (MPC), are scrutinizing the conditions under which the agreement for Gabonese crude oil off-take was awarded, alongside its financial framework. Geneva remains a pivotal global hub for hydrocarbon trading, and several of its prominent players have faced corruption allegations related to African deals in recent years.
A new chapter in Gabon’s crude oil sales scrutiny
The contract currently under examination by Swiss investigators involves Gabonese oil shipments amounting to nearly one billion dollars, according to publicly available information. Helvetic magistrates are working to determine if intermediaries received commissions intended to influence Gabonese authorities in granting the market access. Gabon, Africa’s twelfth-largest crude producer with an output of around 200,000 barrels per day, continues to rely heavily on these oil sales for its national budget revenues.
The transaction in question dates back to a period when Libreville was actively seeking to diversify its buyers and rapidly monetize its oil production. So-called pre-financing contracts, where a trader advances funds in exchange for future deliveries, have become commonplace in African oil-producing economies, particularly those made vulnerable by fluctuating oil prices. These arrangements, inherently opaque, are now drawing significant attention from European and North American regulatory bodies.
Gunvor: a repeat offender under swiss judicial scrutiny
For the Geneva-based group, this new case emerges while it is still addressing previous issues stemming from its African operations. In 2019, Gunvor was penalized by the MPC, ordered to pay nearly 94 million Swiss francs for organizational deficiencies linked to corruption cases in Congo-Brazzaville and Côte d’Ivoire. Following pressure from its banking partners and institutional stakeholders, the company had committed to reinforcing its internal compliance procedures.
The recurring nature of these investigations raises questions about the actual effectiveness of the control mechanisms implemented since the previous conviction. Swiss authorities, who were long criticized for their perceived leniency towards major trading houses, have notably toughened their stance. The establishment of corporate criminal liability for failure to prevent corruption in 2020 significantly expanded the MPC’s scope of action. The trading sector, which contributes approximately 4% to Switzerland’s GDP, has become a priority area for this more stringent enforcement policy.
Libreville confronts renewed international pressure
For Gabonese authorities, this affair comes at a sensitive juncture. The new leadership, installed after the 2023 transition, has championed the traceability of oil revenues as a pillar of its legitimacy. State-owned entities, including Société Gabonaise de Raffinage and Gabon Oil Company, are being pressed to clarify the commercialization channels inherited from the preceding decade. Formal cooperation with Swiss justice, if initiated, could present Libreville with an opportunity to visibly break from past practices.
However, the implications extend beyond bilateral relations. The Extractive Industries Transparency Initiative (EITI), which Gabon has rejoined, actively monitors the publication of off-take contracts. Multilateral lenders, notably the International Monetary Fund, often condition their support on improved governance within the hydrocarbon sector. Documented allegations against Gabonese intermediaries could therefore significantly impact ongoing discussions surrounding a potential new financial program.
Within the Swiss trading community, the repercussions could be widespread. Several of Gunvor’s competitors, already under investigation for similar activities in Angola, Nigeria, or the Republic of Congo, will be closely observing the legal classification determined by the magistrates. The potential confiscation of illicit profits, which in comparable cases have amounted to tens of millions of dollars, remains a powerful deterrent. The Helvetic investigation is now formally open and is anticipated to see further developments in the coming months.