Altair Semiconductor
Now Sony Semiconductor Israel. Altair’s 5G ready chipset solutions are inspiring new cellular IoT opportunities.
97 employees · est. 2005 · Hod Hasharon, Israel
Atmosic Technologies
Lowest Power Bluetooth 5 SoC for #BatteryFree #IoT
74 employees · est. 2016 · Campbell, United States
Altair Semiconductor is the older company (2005 vs 2016).
Side-by-Side Comparison
| Metric | Altair Semiconductor | Atmosic Technologies |
|---|---|---|
| Founded | ||
| Founded | 2005 older | 2016 |
| Headquarters | ||
| Headquarters | Hod Hasharon, Israel | Campbell, United States |
| Employees | ||
| Employees | 97 | 74 |
| Industry | ||
| Industry | IT, Information Technology, Manufacturing | Semiconductor |
| Funding Stage | ||
| Funding Stage | Acquired | Series C |
| Total Funding | ||
| Total Funding | $324.00M | $100.50M |
| Funding Rounds | ||
| Funding Rounds | 8 | 4 |
| Services | ||
| Services | Development of cellular IoT chipsets, Integration of LTE CAT-M and NB-IoT technologies, Offering hardware-based security solutions, Providing ultra-low power consumption devices, Facilitating fast time to market with IoT solutions | Not tracked yet |
| Target Customers | ||
| Target Customers | Industrial IoT developers, Consumer IoT manufacturers, Vehicle telematics companies, Smart city planners, Healthcare application developers | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Cellular IoT, Low Power Chipsets, 5G Ready Solutions, Wearable Technology, Smart Metering, Connected Vehicles, NB-IoT, Vehicle Telematics, ISIM, LPWA, Asset Tracking, Integrated SIM | Bluetooth 5, SoC, Ultra-low Power Wireless Solutions, Battery-free, Fabless Semiconductor Company, Internet Of Things, Wireless Connectivity, Ecological Impact, Smart Cities, Industrial IoT, Healthcare IoT, Personal IoT, Low Power Devices, IoT Ecosystem |
| Website | ||
| Website | altair-semi.com | atmosic.com |
About Altair Semiconductor
Altair Semiconductor, now operating under the brand Sony Semiconductor Israel, is a notable player in the Cellular IoT chipset sector. Founded in 2005 and headquartered in Israel, Altair has become a key contributor to the burgeoning landscape of the Internet of Things (IoT). The company provides 5...
About Atmosic Technologies
Atmosic Technologies is a semiconductor startup founded in 2016 in the United States. The company's slogan, "Lowest Power Bluetooth 5 SoC for #BatteryFree #IoT," epitomizes its mission to disrupt device dependency on batteries through ultra-low power wireless solutions. Atmosic aims to enable foreve...
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Compiled from the BounceWatch company index. We last looked at Altair Semiconductor on 5 Nov 2025, and Atmosic Technologies 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.