Last year, NAPCO Security Technologies Inc generated 97.53M USD for its biggest-performing segment, Services. The Domestic made the largest contribution, accounting for 199.58M USD last year. For the latest quarter, NAPCO Security Technologies Inc reported the revenue of 25.32M USD for the period ending 2026-06-30, which came from the top-performing segment, Services. Domestic contributed the highest revenue, at 54.77M USD.