ACCC Launches Urgent Probe into Major Fuel Suppliers Amidst Anti-Competitive Allegations
Australia’s consumer watchdog, the Australian Competition and Consumer Commission (ACCC), has initiated an “urgent” investigation into the nation’s largest fuel suppliers. This significant move follows allegations of anti-competitive conduct, raising concerns about fair competition and supply in the Australian fuel market.
The investigation specifically targets four prominent fuel companies: Ampol Ltd, BP Australia Pty Ltd, Mobil Oil Australia Pty Ltd, and Viva Energy Australia Pty Ltd. The ACCC’s scrutiny will focus on the availability of diesel fuel to independent wholesalers and distributors, particularly those serving regional and rural areas of Australia.
ACCC Chair, Gina Cass-Gottlieb, emphasised the unusual nature of publicly announcing such an investigation, highlighting the gravity of the situation. “The ACCC is closely scrutinising all fuel markets during this period, and we have received reports of alleged anti-competitive behaviour. We are therefore investigating these matters urgently,” Ms Cass-Gottlieb stated.
She further elaborated on the ACCC’s proactive stance, noting, “It is not our usual practice to publicly announce investigations, but given the significance of the issue, the ACCC is confirming this enforcement investigation.” This public announcement serves as a clear signal to both fuel market participants and the broader community that the ACCC is closely monitoring market conduct across all fuel types. The watchdog has affirmed its commitment to acting swiftly to enforce Australia’s competition and consumer laws if any breaches are identified.
The ACCC acknowledged the widespread concerns among consumers, businesses, and farmers regarding fuel pricing and supply issues. These concerns have been amplified by ongoing global events, including the conflict in the Middle East.
“We recognise the widespread concerns held by consumers, businesses and farmers about fuel pricing and supply issues arising during the Middle Eastern conflict. It is important that fuel market participants and the community know that we are closely watching market conduct in relation to all fuels and we will not hesitate to act swiftly to enforce Australia’s competition and consumer laws,” Ms Cass-Gottlieb added.
It is crucial to note that the investigation is currently in its preliminary stages. The ACCC has stated that it has yet to form any conclusions regarding the allegations.
Understanding the Players Under Scrutiny
While Ampol and BP are household names recognised across the country, Mobil Oil and Viva Energy are also significant players in the Australian fuel landscape.
Mobil Oil Australia Pty Ltd: This company supplies fuel to a range of outlets, including those branded as Mobil and 7-Eleven. In a separate matter in mid-February 2026, prior to the current Middle Eastern conflict, Mobil Oil Australia was fined $16 million. This penalty was imposed for making false or misleading representations about the fuel sold at nine of its petrol stations located in north and central Queensland between August 2020 and July 2024.
Viva Energy Australia Pty Ltd: Viva Energy operates an extensive fuel network that includes well-known service station brands such as Shell, OTR, Reddy Express, and Liberty.
The ACCC’s investigation will involve a detailed examination of how these major suppliers conduct their business, with a particular focus on ensuring fair access to diesel for independent operators, especially in regional and rural areas where fuel supply can be more challenging.
The watchdog’s commitment to a thorough and timely investigation underscores its dedication to maintaining a competitive and fair fuel market for all Australians.
