Rassarin Ong

Accounting Clerk

Rassarin Ong brings to CALSTART a mixed background of both sales and accounting, along with technical skills. A native of Thailand, she graduated with a Bachelor of Science in Computer Science from the prestigious Thammasat University. For over 10 years she was a territory account manager for the multinational pharmaceutical company Astellas, where she honed her people and presentation skills. Shortly after emigrating to southern California, she shifted her focus of study to Accounting where she received multiple certifications in bookkeeping and accounting.

Rassarin has worked in various accounting roles at several tax & accounting firms. She works in the accounting department as an accounting assistant at CALSTART and feels fulfilled that she can apply her accounting experience to further CALSTART’s mission of improving the air quality of her home state of California.