Helsing vs Quantum Systems Valuation Gap

The valuation gap shows that investors expect Helsing to capture the software control layer of European defense, where one AI stack can spread across many vehicles, sensors, and missions without revenue rising one unit at a time with factory output. Quantum Systems still earns mostly by selling drones, payloads, and integrated systems, which scale more like manufacturing even when software improves the product.1 2

• Helsing started as software plugged into other companies hardware, including Eurofighter electronic warfare and battlefield management, then expanded into its own drones and factories later. That sequence matters because investors often value the software layer as the thing that can sit across the whole defense stack, not just one airframe family.2
• Quantum Systems at $330M of 2025 revenue and an $8B valuation traded near 24x revenue, while Helsing at roughly $10.4M of 2023 revenue and an $18B valuation is being priced on future platform control rather than current sales. The market is rewarding perceived ownership of autonomy, sensor fusion, and mission software more than present day drone shipments.1 2
• A nearby comparable is ICEYE, which reached $283M of 2025 revenue and more than $12B valuation at about 42x revenue. That supports the pattern that European defense companies selling data, software, or intelligence layers can win much richer multiples than hardware heavy operators, even when absolute revenue is lower.3

The next step for Quantum Systems is to turn MOSAIC and adjacent autonomy software into a line item customers renew across fleets, not just a feature bundled into drone purchases. If that happens, the company starts to look less like a drone maker and more like a defense operating system, which is where European capital is assigning the biggest premiums.1 2