John van Sliedregt
John van Sliedregt has been appointed as the Chief Financial Officer (CFO) at Petrolube Oil Company in August 2022. Prior to joining Petrolube, John worked at Shell and PricewaterhouseCoopers.
After starting his career in PwC in the Netherlands, John joined Shell in 1998 and has held key leadership roles in Finance. He started his Shell career in Shell International B.V. based in The Hague, Netherlands and then moved to the Petroleum Development Oman joint venture in Muscat, Oman where he had several Finance roles. Before moving move back to the Netherlands John work as CFO for a Shell Chemicals refinery in Puerto Rico and as CFO for the Al Jomaih Shell Lubricants joint venture in Riyadh, Saudi Arabia.
Back in the Netherlands, John worked on the divestment of Shell’s downstream activities in Africa before moving to his last role in Shell as Internal Audit Manager.
John is a Registeraccountant (Dutch CPA) from the Erasmus University Rotterdam, Netherlands. John has more than two decades' experience of working in the Oil & Gas industry and has held finance leadership roles across the Middle East, Europe and Puerto Rico. He has built a deep understanding of finance across the industry, spanning a wide range of businesses including lubricants.