Atmosic Technologies

Atmosic is the world leader in fabless semiconductor company harvesting wireless platforms 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 by David Su, Masoud Zargari, and David Nakahira. The company 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 is continuing to enhance its ultra-low power and energy harvesting technology roadmap, expand its global footprint, and deliver breakthrough IoT innovations to its customers.


Atmosic is also unveiling its new ATM33 Series Bluetooth® 5.3 family of system-on-chips (SoCs) which leverage energy harvesting technology to offer unparalleled energy efficiency and remove the cost and waste of replacing batteries frequently in connected products.


Atmosic is backed by Sutter Hill Ventures, Clear Ventures, Walden International, Dolby Family Ventures, and others. The company raised $72M in a new round on Jan 19, 2022. This brings Atmosic's total funding to $121.5M to date.



  • Year founded: 2016
  • Funding Info: $121.5M over 3 Rounds (Latest Funding Type: Series C)
  • Yearly Revenue: NA
  • Employee Size: 51-200
  • Business Valuation: NA
  • City/Town: Campbell
  • State: California
  • Country: United States
Related businesses