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SensoFusion
Autonomous counter-UAS radio frequency detection and mitigation
About SensoFusion
Sensofusion Oy is a Finnish defense technology company founded in 2014 by Tuomas Rasila, who serves as the CEO. The company is headquartered in Vantaa, Finland, with a U.S. headquarters in New York City and representation in Korea and Kuwait. Rasila, who had a background in defense equipment with a focus on radio technology, became interested in building drones and subsequently in developing countermeasures against their criminal and military use.
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The company's flagship product is AIRFENCE, a counter-unmanned aerial system (C-UAS) that uses passive radio frequency (RF) detection to identify, locate, track, and neutralize unauthorized drones. The system can automatically take control of a drone and locate its operator in real-time. AIRFENCE operates on the principle of detecting the unique RF signals, or "finger prints," emitted by drones using software-defined radios. The system is designed for both fixed and mobile deployments, including on vehicles, and can be used in offline environments. It has an effective radius of up to 10 kilometers, which can be extended with add-ons like the Kela directional antenna, 3D radar, and cameras for detecting drones that are not using radio links. Sensofusion also offers the Airfence Mini, a portable, pocket-sized version for individual protection.
Sensofusion serves a global client base consisting primarily of military, law enforcement, and government organizations. Its technology is used to protect critical infrastructure such as airports, prisons, military bases, and energy facilities, as well as to secure high-profile events and government personnel. Key partners and clients have included the U.S. Marine Corps, the U.S. Federal Aviation Administration (FAA), NASA, NATO, and the European Union. The company's revenue has seen significant growth, reaching €7.2 million in 2023 with a net profit of €5.1 million, and tripling to €20.8 million in 2024 with a profit of €12.0 million.
At a glance
- Status
- Operational
- Founded
- 2014
- Headquarters
- Vantaa, Finland
- Employees
- 37
- Open positions
- 2
- Dealroom signal
- 91.2/100
- Industry
- Security, Engineering and Manufacturing Equipment
- Sub-industry
- Public safety
- Sector
- Defence, Military, Defence Applications, Drones, Anti-Drone Solutions, NIF defense security and resilience, NIF freedom of operations and mobility
- Business model
- Manufacturing
- Client focus
- b2b
- Investment activity
- 1 company, latest Mar 2026
- Capital deployed
- —
- Preferred round
- ACQUISITION
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES B✓Equity / VC | Jan 2026 | $50M | $605M | Lifeline Ventures · Varma | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for SensoFusion is 43K monthly website visits, up 430.9% over the last three months. SensoFusion's team grew 54.2% over the past year.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A2 investors entered at this stage
Varma
Lifeline Ventures
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about SensoFusion on X, ranked by likes and reposts, corporate channels excluded.
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Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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