Sonera
PublicSonera is now publicly traded
The data on this page reflects Sonera's private-market history up to the point it went public, including its funding rounds, valuation, and investors.
Went Public
Oct 13, 1998
Last Round
Seed
Sep 12, 2023
Total Funding Raised
$2.29B
Company Overview
Sonera is a neurotechnology company that develops portable, room-temperature magnetometers and sensing chips designed to detect biomagnetic fields from neural activity for non-invasive brain-computer interfaces and wearable applications.
Sector
Medical Devices
AI Layer
Infrastructure
Keywords
Sonera Comparables
Compare Sonera with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Swisscom | 88% | |
| Fibernet Finland Oy | 68% | |
| Aurora Innovation AB | 41% |
For institutional investors. Book with your work email.
Sonera Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Sep 12, 2023 | ||||
| Follow-on Offering | Oct 22, 2001 | ||||
| IPO | Oct 13, 1998 |
For institutional investors. Book with your work email.
Key People
Founding team and executive leadership
For institutional investors. Book with your work email.
Sonera Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Boom Capital | Seed |
| Material Impact | Seed |
| Abstract Ventures | Seed |
| Amplify Partners | Seed |
| Spark Capital | Seed |
| Government of Finland | Follow-on Offering |
For institutional investors. Book with your work email.
Recent news
Latest coverage and updates
- is_developingSep 15, 2026
Sonera develops magnetometers designed to detect weak external magnetic fields at room temperature and in smaller form factors, building on the ADFMR technique from Salahuddin and Labanowski’s earlier academic work.
- is_developingSep 9, 2026
Sonera is developing chip-based magnetic sensor on Jul 1st '23.
For institutional investors. Book with your work email.
Sonera Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Book a demoFor institutional investors. Book with your work email.