Atmosic™ Technologies is an innovative fabless semiconductor company. It is an innovator of ultra-low-power wireless for the Internet of Things (IoT).

Atmosic designs ultra-low power wireless solutions to dramatically reduce and disrupt device dependency on batteries, aiming to deliver forever battery life and the battery free connected Internet of Things.

Atmosic was founded in 2016 and is headquartered in Campbell, California.


Atmosic's products enable the IoT device ecosystem—designers and manufacturers, as well as end users and those responsible for deployments—to dramatically lower costs and efforts associated with maintaining the growing Internet of Things in Personal, Home, Auto, Healthcare, Industrial, Enterprise and Smart Cities segments.


Atmosic’s M2 and M3 solutions enable extended battery life and even battery-free operation for IoT devices used for a wide variety of applications including asset tracking, smart homes, wearables, building automation, and medical devices. 


Atmosic is backed by Sutter Hill Ventures, Clear Ventures, Walden International, Dolby Family Ventures and others. The company raised $28.5M in a Series B financing on Dec 19, 2019. This new round brings Atmosic's total funding to $49.5M to date.



  • Year founded: 2016
  • Funding Info: $49.5M over 2 Rounds (Latest Funding Type: Series B)
  • Employee Size: 11-50
  • Business Valuation: NA
  • City/Town: Campbell
  • State: California
  • Country: United States
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