People
Ron Tan has over 21 years of experience in fuel oil broking. He began his career in 2004 as a trainee broker at Spectron Energy Asia, where he spent two years gaining foundational experience in energy markets.
In 2006, he joined Amerex Petroleum, where he has focused on fuel oil broking for the past 19 years. During this time, he played a key role in expanding the business beyond fuel oil to include crude and a broader range of refined products such as gasoil, gasoline, LPG, and naphtha. His leadership contributed significantly to diversifying the company’s product coverage and strengthening its position across multiple segments of the oil market. He was appointed Head of the Fuel Desk in recognition of his contributions.
Following this, he was made a shareholder in the business, contributing to both commercial and strategic initiatives. He now serves as Director and Partner, with responsibilities spanning client oversight, commercial strategy, and the ongoing development of the business.
Andrew Mawicke
– Managing Director
Andrew Mawicke has 31 years of oil trading and oil brokerage experience in both OTC swaps and physical markets. Mr Mawicke came to Singapore in 1990 and began brokering Fuel Oil for Shogun Oil In 1993 he joined Trafigura Singapore trading physical Fuel Oil, Crude Oil and Middle Distillates as well as the associated swaps and futures. In 2000 he joined Amerex as head of the Fuel Oil desk broking both physical Fuel Oil and all grades of Fuel Oil derivatives.
Mr Mawicke has built a highly successful fuel oil brokerage team and developed unique internal systems of trade execution and support capable of excelling in a market where speed and efficiency of execution are essential.