Ego Pharmaceuticals has once again secured a spot on the IBISWorld Top 500 Private Companies List, ranking at number 359. The annual list recognises top Australian companies based on their revenue and number of employees.

Founded in Melbourne in 1953 by Gerald and Rae Oppenheim, Ego remains a family-owned Australian business. Today, the company employs around 700 staff globally and continues to manufacture all products at its state-of-the-art pharmaceutical plant in Braeside, Victoria.

View the special report and the 2025 Top 500 Private Companies List here.