GCT Semiconductor vs SiGe Semiconductor
GCT Semiconductor
A leading fabless designer and supplier of advanced 5G and 4G LTE semiconductor solutions
139 employees · est. 1998 · San Jose, United States
SiGe Semiconductor is the older company (1998 vs 1996); GCT Semiconductor is the larger of the two.
Side-by-Side Comparison
| Metric | GCT Semiconductor | SiGe Semiconductor |
|---|---|---|
| Founded | ||
| Founded | 1998 | 1996 older |
| Headquarters | ||
| Headquarters | San Jose, United States | Andover, United States |
| Employees | ||
| Employees | 139 larger | 34 |
| Industry | ||
| Industry | IT, Manufacturing, Semiconductor | Consumer Electronics, IT, Manufacturing |
| Funding Stage | ||
| Funding Stage | IPO | Venture round |
| Total Funding | ||
| Total Funding | $613.30M | $135.80M |
| Funding Rounds | ||
| Funding Rounds | 10 | 6 |
| Services | ||
| Services | Design and supply of advanced 5G and 4G chipsets, Licensing of semiconductor solutions, Integration of chipsets with satellite communications, Development of direct-to-satellite applications | Not tracked yet |
| Target Customers | ||
| Target Customers | Infrastructure providers, Device manufacturers, Satellite communications providers, IoT ecosystem players | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Fabless Semiconductor5G Solutions4G LTE ConnectivitySystem-on-Chip (SoC)CMOS RF TransceiversWireless Communications +9 | Not tracked yet |
| Website | ||
| Website | gctsemi.com | sige.com |
About GCT Semiconductor
GCT Semiconductor, a leading player in the semiconductor industry, positions itself as a key innovator in the realm of 5G and 4G LTE technologies. Since its founding in 1998, the company has evolved to provide advanced fabless design and supply solutions pivotal for wireless connectivity in smartpho...
About SiGe Semiconductor
SiGe Semiconductor, founded in 1996 and headquartered in the United States, specializes in designing and delivering innovative radio frequency (RF) solutions for next-generation wireless applications. The company collaborates closely with customers to develop industry-leading designs, allowing them...
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Compiled from the BounceWatch company index. We last looked at GCT Semiconductor on 25 Mar 2026, and SiGe Semiconductor on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
