Issued Date: 2026/10/8
Issued By: iST
Hsinchu, Taiwan, October 8, 2026 — Integrated Service Technology Inc. (iST, TWSE: 3289), a leading provider of semiconductor verification and analysis services, today announced its consolidated revenue for September 2026 reached approximately NT$359 million.
Monthly revenue declined from the previous period due to the timing of revenue recognition for certain projects and base-period effects. While the recovery in mature semiconductor markets, including consumer electronics, remains relatively slow, high-end development projects involving AI chips, high-performance computing, advanced packaging, and silicon photonics continue to progress, supporting further growth potential in related verification demand. iST will continue to expand its capabilities in advanced analysis, optoelectronic testing, and reliability verification to address emerging verification needs driven by advances in AI and high-speed transmission technologies, supporting its medium- to long-term growth.
iST(TWSE:3289) September 2026 Revenue Report
(Unit: NT$ thousand)
| Item | September | January to September |
|---|---|---|
| 2026 | 359,280 | 3,397,245 |
| 2025 | 457,890 | 3,611,226 |
| Increase(Decrease) | (98,610) | (213,981) |
| Increase(Decrease) (%) | (21.54%) | (5.93%) |
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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