According to Investors Bancorp's latest financial reports the company's current revenue (TTM ) is NZ$1.43 Billion. In 2020 the company made a revenue of NZ$1.09 Billion an increase over the revenue in the year 2019 that were of NZ$1.05 Billion. The revenue is the total amount of income that a company generates by the sale of goods or services. Unlike with the earnings no expenses are subtracted.