Cassie Mannion


With a knack for numbers, Cassie thrives on seeing her clients succeed. Considered in approach and result-focused in execution, her accounting style is largely driven by her positive attitude.

Having worked 7 years in accounting and 3 years in insolvency, Cassie is a natural problem solver who puts her client’s needs first and aspires to kick some big goals at 542 Partners.

Cassie is a passionate team player. On the weekends you can find her playing soccer and patrolling the beaches of The Shire as a Life Saver which she proudly won a bronze medal for Surf Life Saver Of The Year at Sydney Branch Carnival a few years ago.

Cassie’s Creds

  • Bachelor of Business majoring in Accounting and Marketing (UTS) 
  • Chartered Accountant