- CEO
- Yin Tang Tseng
- Full Time Employees
- 721
- Sector
- Electronic technology
- Industry
- Electronic production equipment
- Address
- No. 1-1, Zhongshan Road Taichung TX Taiwan 427018
- IPO Date
- Sep 17, 2001
- Business
- Siward Crystal Technology Co., Ltd (2484.TW) manufactures and sells quartz crystal frequency control and timing devices, including quartz crystals, crystal oscillators, temperature compensated crystal oscillators (TCXO), voltage controlled crystal oscillators (VCXO), and voltage controlled temperature compensated crystal oscillators (VCTCXO). The company offers MHz crystal units; 32.768 kHz tuning fork crystals; thermistor crystals with built-in temperature sensors; CMOS output oscillators; differential output oscillators with HCSL, LVDS, and LVPECL logic; high-precision, low-jitter, low phase noise oscillators; and automotive-grade products certified to AEC-Q200 standards. These products serve applications in 5G telecommunications infrastructure; data centers and servers; networking communications including Wi-Fi 7, Bluetooth, and UWB; IoT and wearable devices; mobile phones; consumer electronics; PCs; and automotive systems such as ADAS and electric vehicles. Siward Crystal Technology operates globally with sales in Taiwan, Europe, Asia, the Americas, and other international markets, supported by its headquarters in Taichung City, Taiwan, and offices including one in East Rutherford, New Jersey, USA.
Founded in 1988, the company engages in research, development, design, and production of synthetic quartz bars through to fully integrated modules, emphasizing photolithography technology for high reliability, stability, low phase noise, and miniaturization in packages as small as 1.6 x 1.0 mm. It targets tier-1 customers in telecommunications, data processing, automotive, and consumer sectors, with a workforce of approximately 735 employees.
In recent developments, Siward received Gold Recognition from the Responsible Business Alliance (RBA) for ESG performance in March 2025; clarified media reports on operations in December 2024; attended investor conferences hosted by President Securities in December 2024; and released consolidated financial statements for the third quarter of 2024 in November, reflecting ongoing focus on financial transparency and sustainability amid expansion in high-performance computing and 5G applications. The company maintains its listing on the Taiwan Stock Exchange since 2000, with no major acquisitions, funding rounds, or reorganizations reported in the last 1-2 years.