Sonic Fire Tech develops an acoustic fire suppression system that deploys inaudible, low-frequency sound through ceiling piping to extinguish or contain fires within seconds. The company is testing systems for interiors of commercial buildings, kitchens, and homes for both new construction and retrofits, and has also been developing an exterior system for wildfire protection. Sonic Fire Tech emphasizes that its approach avoids the water and chemical damage associated with sprinklers and gaseous agents, potentially reducing cleanup and restoration times. Early tests show promise for containing lithium‑ion battery fires by preventing cell‑to‑cell spread, though full extinguishment has not been claimed. The startup is pursuing NFPA approval and is in talks with insurers about potential premium discounts. Financially, Sonic Fire Tech is supported by a recent $15 million round following a $3.5 million seed raise in October.

Total raised

$19M

Funding rounds

2

Latest round

Seed

Latest activity

Aug 2026