Aurelius Systems
formerly AureliusAurelius Systems is a defense tech company in San Francisco, United States. It has raised $50.0M across 2 rounds, most recently a $40.0M Series A in August 2026.
The Autonomous Laser Company.
- Headquarters
- San Francisco, California
- Employees
- 11–50
- Business Model
- B2G
- Website
- aureliussystems.com
- Total Funding
- $50.0M
- Last Round
- $40.0M Series AAug 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 9 investors for this company. The full record is or through the API.
About
Aurelius Systems is a San Francisco-based defense technology company developing autonomous laser weapons to counter modern drone threats. Its flagship product, Archimedes, is a fully autonomous counter-UAS laser system that combines high-power directed energy lasers, advanced optical sensing, and AI-guided autonomy to track, target, and neutralize Group 1 and Group 2 aerial threats in real time — with no operator required. Designed to be compact, field-portable, and deployable from grid, generator, or battery power, Archimedes can be fielded in numbers to form resilient defense grids protecting forces, facilities, and critical infrastructure. Built on COTS components for cost efficiency and fast production, the system delivers a fraction-of-a-dollar cost per engagement versus traditional missile-based defenses. Aurelius raised a $10 million seed round co-led by General Catalyst and Draper Associates in September 2025, and has since opened a U.S. manufacturing line and demonstrated the Archimedes platform at T-REX 26-2.
Summary
It lists 11–50 employees. It has raised $50.0M in total across 2 rounds, most recently a $40.0M Series A round in Aug 2026. Investors include Draper Associates, General Catalyst and KAS Venture Partners.
Tech & App Stack
2 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding History
Aug 2026
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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