Erwin Sumardiono

Erwin Sumardiono is a seasoned professional with extensive experience in accounting and finance across various roles in prominent companies. Currently serving as an Industrial Hygiene Analyst at RH Petrogas Limited since April 2020, Erwin is responsible for planning and controlling the budget of the HSE Department. Prior to this, Erwin held positions including Operating Accounting Officer and Field Accounting Officer at JOB Pertamina - PetroChina Salawati, focusing on audit control and invoice verification. Erwin's career began in administration and progressed through roles such as Accounting Supervisor at PT. Aldina Wisata Nusakarya and Chief Accounting at PT. Jasukairian Indonesia, demonstrating a solid foundation in financial analysis, accounts management, and compliance. Erwin holds a Bachelor of Business Administration in Accounting and Finance from Indonesia College of Economic, along with earlier educational qualifications in accounting.