Echodyne vs Silentium Defence
Silentium Defence
Situational awareness anytime, anywhere, to protect what matters
95 employees · est. 2017 · Australia
Echodyne is the older company (2014 vs 2017).
2 signals in the last 90 days
Side-by-Side Comparison
| Metric | Echodyne | Silentium Defence |
|---|---|---|
| Founded | ||
| Founded | 2014 older | 2017 |
| Headquarters | ||
| Headquarters | Kirkland, United States | Australia |
| Employees | ||
| Employees | 161 | 95 |
| Industry | ||
| Industry | Not tracked yet | Drones |
| Total Funding | ||
| Total Funding | $199.00M | $200.00K |
| Funding Rounds | ||
| Funding Rounds | 6 | 1 |
| Services | ||
| Services | Not tracked yet | Passive Radar Solutions, Space Domain Surveillance, Mission Planning Tools, Data-as-a-Service for Space Monitoring |
| Target Customers | ||
| Target Customers | Not tracked yet | Defence Organizations, Government Sectors, Commercial Entities, Space Agencies |
| Taxonomy | ||
| Taxonomy | Radar TechnologyMetamaterialsSensor ArraysAutonomous SystemsGovernment And DefenseCritical Infrastructure Protection +7 | Passive Radar SystemsSituational AwarenessSurveillance TechnologyDefense Industry SolutionsSpace SurveillanceTraffic Management +9 |
| Website | ||
| Website | echodyne.com | silentiumdefence.com.au |
About Echodyne
Echodyne, founded in 2014, is pioneering the radar industry with its slogan, "Radar Reinvented." Headquartered in the United States, the company creates cutting-edge radar solutions that enhance intelligent systems and autonomous machines. Their patented metamaterials electronically scanned array (...
About Silentium Defence
Silentium Defence, founded in 2017 and headquartered in Australia, is a global leader in the design and deployment of cutting-edge passive surveillance systems. The company specializes in crafting low Size, Weight, and Power (SWaP) systems engineered for tough conditions to provide cost-effective si...
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Compiled from the BounceWatch company index. We last looked at Echodyne on 16 Jan 2026, and Silentium Defence on 29 Sep 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
