iST Reports July 2025 Revenue of NT$415 million, Second-Highest in Company History

Hsinchu, Taiwan – August 8, 2025 – Integrated Service Technology Inc. (iST, TWSE:3289), a leading provider of electronic product verification services, today announced its consolidated revenue for July 2025 reached approximately NT$415 million, representing a 4.13% decrease from the previous month and a year-over-year growth of 33.79%, marking the second-highest monthly revenue in the company’s history.

iST attributed the strong performance to the continued expansion of end applications such as AI and high-performance computing (HPC), which have driven robust customer demand for verification services. With its turn-key verification solutions, iST has successfully secured projects from global leaders in IC design, foundries, and advanced packaging, resulting in steady project inflow and completion. Overall business operations remained solid.

iST has long been dedicated to the semiconductor verification market, offering a full spectrum of services including Reliability Assurance (RA), Failure Analysis (FA), Material Analysis (MA), and Signal Integrity Testing —all seamlessly integrated into comprehensive turn-key solutions. In recent years, iST has further expanded its focus into five high-end application domains: AI High-Speed Signal Verification, Space Environmental Testing, Global Smart Reliability Center, Automotive Electronics Verification, and Advanced Process and Packaging Testing.

The company noted that its customer base—spanning IC design houses, wafer foundries, and advanced packaging manufacturers—has been actively advancing the verification of next-generation chips. This trend has led to a sustained increase in complex and high-margin project volumes. While Q2 gross margin was impacted by higher personnel costs, equipment depreciation, and material expenses, these were considered strategic investments. Gross margin is expected to recover gradually with growing revenue and improved capacity utilization.

Regarding the recent U.S. policy imposing higher tariffs on imported chips, iST stated that the impact on its operations is minimal. As a third-party verification and analysis lab, iST primarily provides technical services such as reliability testing, materials analysis, and failure analysis. Since the company does not export or import substantial physical products, it is not subject to tariffs, and thus the new policy has limited effect on its business.
Looking ahead, iST remains optimistic about order momentum and revenue outlook in the second half of the year, driven by stable ramp-up of its technical platforms and persistent demand in AI and HPC sectors. The company emphasized that it will continue to strengthen R&D investment and upgrade equipment, steadily expanding lab capacity to reinforce its leading position in the domestic and international high-end verification market.

iST(TWSE:3289) July 2025 Revenue Report

(Unit: NT$ thousand)

About Integrated Service Technology

Founded in 1994, iST started its business with IC circuit debugging and modification and has gradually expanded its services to include Failure Analysis, Reliability Verification, Material Analysis, Signal Integrity, Chemical Analysis, and various consulting services. iST serves a broad range of customers across the electronics industry, from upstream IC design companies to downstream finished product manufacturers.

In response to emerging technological trends, iST has established comprehensive verification platforms, including Advanced Process and Advanced Packaging Verification for semiconductors, Automotive Electronics Verification, 5G/IoT/V2X/AI Verification, and Space Environment Testing Laboratories. By providing complete and all-encompassing verification and analysis services, iST continues to support its customers in addressing complex challenges in next-generation technologies.

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