Taiwanese Chipmaker Expands US Operations to Strengthen Supply Chains
Orlando, Monday, 5 October 2026.
WIN Semiconductors partnered with Florida-based SawStreet to provide U.S.-based backend processing, allowing delicate compound wafers to be thinned down to 50 micrometers while shortening production cycles.
Strategic Alliance Announcement
WIN Semiconductors Corp. (TPEx: 3105) officially integrated Orlando-based SawStreet LLC into its WIN Alliance Partner Program on October 5, 2026 [1][2]. This strategic partnership establishes an expanded domestic U.S. onshore source for critical post-wafer processing services, addressing the growing emphasis on regional supply chain resilience [1]. The collaboration provides semiconductor designers and manufacturers with streamlined solutions for advanced compound semiconductor integration, leveraging SawStreet’s backend specialization [2].
Technical Capabilities and Specifications
SawStreet LLC specializes in wafer services including grinding and thinning down to 50 µm, alongside precision dicing and visual die inspection [1][2]. The facility handles diverse substrates such as GaAs, GaN, InP, SiGe, fused silica, and sapphire, catering to defense, aerospace, and RF applications [2]. WIN Semiconductors complements this with ISO 9001/14001-certified 150 mm facilities that have been operational for over 25 years, supporting device technologies ranging from 50 MHz to 170 GHz [1][2].
Supply Chain Implications
Russ Wagner, Vice President of Business Development at WIN Semiconductors, stated the alliance adds support for customers looking to reduce overall wafer processing cycle time [1][2]. Jim Young, President and CEO of SawStreet LLC, highlighted the value of a U.S.-based partner for quick-turn schedules required by demanding programs [1][2]. This move enhances the U.S. microelectronics manufacturing ecosystem by offering alternate backend processing options alongside WIN’s existing value-added services [1][2].