Last year, GCT Semiconductor Holding Inc generated 1.74M USD for its biggest-performing segment, Service Revenues. The United States made the largest contribution, accounting for 1.60M USD last year. For the latest quarter, GCT Semiconductor Holding Inc reported the revenue of 569.00K USD for the period ending 2026-06-30, which came from the top-performing segment, Service Revenues. United States contributed the highest revenue, at 611.00K USD.