According to Extra Space Storage 's latest financial reports the company's current revenue (TTM ) is NZ$5.80 Billion. In 2024 the company made a revenue of NZ$5.77 Billion an increase over the revenue in the year 2023 that were of NZ$4.04 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.