According to Santen Pharmaceutical 's latest financial reports the company's current revenue (TTM ) is $1.86 Billion USD. In 2025 the company made a revenue of $1.92 Billion USD a decrease over the revenue in the year 2024 that were of $1.97 Billion USD. 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.