# Quantum Systems

> Software-defined autonomous aircraft and mission systems for defense, security, and dual-use operations.

## Why it is interesting

Quantum Systems pairs runway-independent aircraft with autonomy and mission software, turning defense drones into an interoperable intelligence platform rather than a standalone airframe.

## Profile

- **Stage:** growth
- **Status:** private
- **Industries:** defense-tech, robotics, hardware-semiconductors
- **Coverage:** full
- **Last updated:** 2026-08-04

## Key facts

- July 2026: signed $1.2B Series D at approximately $8B post-money
- Builds software-defined autonomous systems across air, land, and sea
- Operational experience includes systems supplied to Ukraine

## Related articles

- https://venturecapitaltracker.com/2026-07-02-quantum-systems-raises-1-2b-series-d

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Source: https://venturecapitaltracker.com/startup/quantum-systems