StormSensor
Seattle, United States · Founded 2018 · $15.8M raised
- Headquarters
- Seattle, Washington
- Employees
- 11–50
- Founded
- 2018
- Business Model
- B2G
- Website
- stormsensor.io
- Total Funding
- $15.8M
- Last Round
- Venture RoundDec 2025
- Rounds
- 4
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
StormSensor tracks the effects of climate change to reduce the vulnerability of communities' stormwater infrastructure, helping cities adaptively plan for and manage urban flooding. With a fully scalable sensor network and real-time visibility into sewer systems, StormSensor has changed the way cities track and manage urban flooding, ultimately saving each community millions of dollars annually.
Summary
StormSensor is a Clean Tech company based in Seattle, United States, founded in 2018. It has raised $15.8M in total across 4 rounds, most recently a Venture Round in Dec 2025. Investors include Buoyant Ventures, Orbia Ventures and Burnt Island Ventures.
Tech & App Stack
3 technologies & apps tracked
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Funding History
Dec 2025
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Funding: Seed through Venture Round. Amounts, valuations, and investors where available.
Investors
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