Latest quarter · Q3 2026
Revenue
€188k
▲+716% QoQ ▲+67% YoY
Employees
21
0% QoQ ▲+5% YoY
Taxes paid
€369k
▲+113% QoQ ▲+509% YoY
Quarterly metrics
* Estonian VAT-declared turnover, shifted one month — not group revenue. Read the caveats.
- Legal name
- QUANTUM-SYSTEMS OÜ
- Registry code
- EE 14949989
- Founded
- April 2020
- Sector
- Defence Tech