COMPANY PROFILE

Sonera Magnetics

Developing enabling technology for high-performance, non-invasive brain-computer interfaces to democratize access to the brain

Berkeley, United StatesFounded 2018Spinout

Valuation $50–100M Last recorded · 2023

Headcount <100 Current team size

Total funding $10–50M Disclosed equity funding

Unlock exact values

About Sonera Magnetics

Sonera Magnetics is a company that has developed a magnetometer designed to measure weak magnetic fields generated by brain activity in a portable and cost-effective device. This technology is part of the brain-computer interface field within the wearable sensor industry.

The company's sensors can detect biomagnetic fields produced by neural activity. These sensors are designed to be small enough to fit into wearable devices, making high-performance brain imaging more affordable and portable. Unlike traditional sensors that require cooling, Sonera's sensors leverage the interaction between magnetic thin films and high-frequency sound waves, which allows them to operate without such cooling systems.

Sonera's primary focus is on developing non-invasive neural interfaces through its sensing technology. This includes brain-computer interfaces and medical applications. The company's technology has the potential to be used in a variety of applications, including medical diagnostics, research, and human-computer interaction.

MoreLess Source: Dealroom company data

At a glance

Status: Operational
Founded: 2018
Headquarters: Berkeley, United States
Employees: 34
Open positions: None listed
Dealroom signal: 51.1/100
Sector: Spinout, Brain Computer Interfaces
Business model: Manufacturing
Client focus: b2b
Links: Website LinkedIn

Knowledge graph

Founder mafia, market maps, research and news connected to this company by Dealroom

Funding history

4 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SEEDOther financing	Sep 2023	$11M	$44M	Spark Capital · Material Impact · Abstract Ventures · Boom Capital Ventures	↗
FundingOther financing	Sep 2020	$0	—	Undisclosed	—

Showing the latest 2 of 4 recorded eventsBook a demo for the full funding history →

Growth signals

Sonera Magnetics website traffic

Latest recorded traffic for Sonera Magnetics is 1.4K monthly website visits, down 26.3% over the last three months. Sonera Magnetics's team grew 0% over the past year.

Latest monthly visits1.4K 3-month web change-26.3% 1-year team growth0%

Monthly website visitsDec 2020–Jun 2026

Explore monthly traffic historyTrack growth over time and compare with peersBook a demo

Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Company	Headquarters	Status	Employees	Total funding	Valuation
UBUltra Bionics3D-printed bionic arms for below-elbow amputees	Melbourne, Australia	Operational	7	—	—
INInfera NeuroEdge AI ASICs enabling real-time wireless brain-computer interfaces	Bussigny, Switzerland	Operational
BEBexorgTransforming brain research with molecular platforms to combat neurological diseases	New Haven, United States	Operational
ENEcho NeurotechnologiesDeveloping neuroscience products to restore conversational communication for patients with severe disabilities	San Francisco, United States	Operational
BSBiologic Input Output SystemsUniversal Neural Interface enabling natural control of robotic limbs through peripheral nervous system connectivity	United States	Operational
AXAxoftBuilding the future of ultra-high bandwidth brain-machine interface	Cambridge, United States	Operational
NBNeurosoft BioelectronicsImproving the care of patients who suffer from neurological disorders by developing soft implantable electrodes to interface with the nervous system	Geneva, Switzerland	Operational
ININBRAIN NeuroelectronicsHigh-resolution graphene interfaces for precision neurology.	Barcelona, Spain	Operational