Leighton O’Brien provides analytics software and field technologies and services for the global oil industry.

We specialise in real-time wetstock management, tank and line integrity testing, tank cleaning and fuel restoration, and groundwater monitoring.

Our technologies not only reduce the environmental risk of leaks from underground fuel tanks but minimise fuel losses, enhance fuel quality, optimise maintenance outcomes and increase profit margins.

We provide software and services on 30,000 sites globally, enabling customers to achieve the tightest storage systems, lowest fuel losses and most accurate wetstock management.

Customers benefit from optimal pump speed, more precise re-strapping of gauges, the highest compliance and cleanest fuel.

Leighton O’Brien has over 70 service distributors operating in more than 30 countries, and we employ over 135 staff globally.

We have grown to become the world’s largest independent global wetstock company, no. 1 tank cleaning company and the largest tank and line testing company outside the USA.

Customers that trust us include global industry leaders such as ExxonMobil, Chevron, Caltex, BP, Woolworths, 7-Eleven, Sheetz, Reliance and Murphy Oil.

“They are very strong technically which gives us full confidence in their test results, and their great service makes them easy to work with.”

Garth Hunt, UPSS Coordinator
Caltex

“Both SIR and our ATG systems are great loss monitoring tools which go hand in hand to assist us in a most valuable way.”

Julie Saffioti, Fuels Inventory Specialist
BP Australia Pty Ltd

“Leighton O’Brien is integral to our operation. We trust them to provide tank cleaning, testing and monitoring for our petrol stations around Australia. They are a smart engineering and technology company who I highly recommend.”

Terry Lunney , Manager – Assets, Facilities, Construction
7-Eleven Stores Pty. Ltd.

“I have used so many services before Leighton O’Brien – but I prefer Leighton O’Brien because it is the only one that can give me a total solution.”

Zamri Idris, Asset Management Manager
Petron Malaysia