Quantum Cyber N.V. (QUCY)
NASDAQ: QUCY · Real-Time Price · USD
1.630
+0.180 (12.41%)
At close: Jun 26, 2026, 4:00 PM EDT
1.519
-0.111 (-6.83%)
After-hours: Jun 26, 2026, 7:59 PM EDT

Company Description

Quantum Cyber N.V. operates as a technology company focused on cybersecurity and quantum computing solutions.

The company pursues acquisitions and partnerships in areas including post-quantum cryptography, zero-trust architecture, and national security technologies.

It also develops platforms that integrate artificial intelligence (AI) and quantum computing technologies for autonomous control systems used in unmanned aerial, ground, and underwater vehicles, including drones, self-driving vehicles, and robotic fleets.

Quantum Cyber N.V. was formerly known as Mainz Biomed N.V. and changed its name to Quantum Cyber N.V. in April 2026.

The company is headquartered in Mainz, Germany.

Quantum Cyber N.V.
Quantum Cyber logo
Country Germany
Founded 2008
IPO Date Nov 5, 2021
Industry Diagnostics & Research
Sector Healthcare
Employees 13
CEO David Lazar

Contact Details

Address:
Robert Koch Strasse 50
Mainz, 55129
Germany
Phone 49 6131 554 2860
Website quantum-cyber.ai

Stock Details

Ticker Symbol QUCY
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001874252
ISIN Number NL0015000LC2
SIC Code 2834

Key Executives

Name Position
David Elliot Lazar Chief Executive Officer and Director
Dr. Christopher Von Toerne P.M.P., Ph.D. Chief Operating Officer
Stefan Erlach Head of Human Resources

Latest SEC Filings

Date Type Title
Jun 26, 2026 8-K Current Report
Jun 15, 2026 EFFECT Notice of Effectiveness
Jun 15, 2026 8-K Current Report
Jun 5, 2026 8-K Current Report
Jun 4, 2026 S-3 Registration statement under Securities Act of 1933
Jun 3, 2026 8-K Current Report
Jun 1, 2026 DEF 14A Other definitive proxy statements
Jun 1, 2026 ARS Filing
May 28, 2026 8-K Current Report
May 26, 2026 8-K Current Report