SUMMARY
- Orbital Sentry closed an undisclosed Pre-Seed funding round, led by Ridgeline.
- Orbital Sentry develops space-based infrared imaging technology for continuous Earth observation and early wildfire detection.
- The funding will support technology development and expand partnerships across government and commercial sectors.
Orbital Sentry, a Washington, DC-based provider of a persistent infrared imaging platform for geosynchronous orbit (GEO), has raised an undisclosed amount in a Pre-Seed funding round led by Ridgeline.
The round also saw participation from Superorganism and Hustle Fund.
The funding will support the initial development of Orbital Sentry's imaging technology and help the company build partnerships across government and commercial markets.
Funding Snapshot
| Metric | Details |
|---|---|
| Fundraise Amount | Undisclosed |
| Funding Round | Pre-Seed |
| Valuation | Undisclosed |
| Company | Orbital Sentry |
| Sector | Space Technology / Earth Observation |
| Headquarters | Washington, DC, US |
About Orbital Sentry
Founded in 2025 by Mark Keremedjiev and Elizabeth Foughty, Orbital Sentry is developing space-based technology for continuous monitoring of Earth.
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The company's satellites are designed to operate in geostationary orbit, maintaining a fixed view of the same area of Earth. Its first platform, Fire Sentry, is focused on detecting and monitoring wildfires using persistent infrared sensing.
Core offerings include:
- Persistent infrared imaging
- Wildfire detection
- Space-based environmental monitoring
- Real-time Earth observation
Core Technologies / Products / Services
| Capability/Product | Application/Use Case |
|---|---|
| Persistent Infrared Imaging | Continuous monitoring from GEO |
| Fire Sentry | Early wildfire detection and tracking |
| OPIR Platform | Missile warning and battlespace awareness |
| Time-Series Data | AI and predictive applications |
Leadership Comments
“The government has utilized the unique value of persistent overhead infrared for decades,” said Ryan Clinton, Managing Partner, Ridgeline. “Orbital Sentry is commercializing that capability for the first time. The applications span defense and a full range of industries that can capitalize on real-time intelligence leveraging these same sensors.
“Orbital Sentry’s technology addresses a critical data gap at the core of wildfire management, where the difference between a contained fire and a catastrophic one can be a matter of minutes," said Tom Quigley, General Partner, Superorganism. “With Orbital Sentry, first responders will be able to spot new fires before they threaten the communities, infrastructure, and ecosystems in their paths.
“We're building an entirely new space capability—the first commercial, infrared geosynchronous imaging platform which will enable a true livestream of the Earth,” said Dr. Mark Keremedjiev, CEO of Orbital Sentry. “We plan to deliver an unprecedented ability to support real-time defense needs while supporting critical, commercial challenges. Our ability to detect a wildfire in its first seconds and deliver that intelligence to anyone who needs it is going to change the way we combat our ongoing wildfire crisis.
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