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 |
|---|---|---|
| Fibernet Finland Oy | 68% |
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 |
Key People
Founding team and executive leadership
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 |
Recent news
Latest coverage and updates
- is_developingSep 15, 2026
Sonera is developing magnetometers.
- is_developingSep 9, 2026
Sonera is developing chip-based magnetic sensor on Jul 1st '23.
Sonera Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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