Exhibit 99.1

N A S D A Q · Q U C Y C O R P O R A T E P R E S E N T A T I O N · J U N E 2 0 2 6 Autonomous defense built for the next war . Combat‑proven autonomy, asymmetric lethalit y, and supply‑chain resilience - forged on the frontlines. A I R G R O U N D M A R I T I M E B E Y O N D · A I O R C H E S T R A T I O N W E S T P A L M B E A C H , F L · Q U A N T U M C Y B E R N . V . J U N E 2 0 2 6

Disclaimer & forward-looking statements This presentation has been prepared by Quantum Cyber N.V . (Nasdaq: QUCY, for mer ly Mainz Biomed N.V .) (the "Company, " "us, " "our, " "Quantum Cyber, " or "QUCY") for infor mation pur poses only as a high-level summar y, and cannot replace and is qualified in its entiret y by the Company's repor ts and filings with the U.S. Securities and Exchange Commission (the "SEC"). This presentation does not constitute or for m par t of, and should not be construed as, an offer to sell or a solicitation of an offer to buy any securities, and shall not constitute an offer, solicitation or sale in any jurisdiction in which such offer, solicitation or sale would be unlawful. No securities may be offered or sold except pursuant to an effective registration statement or an applicable exemption from registration. Many statements in this presentation, as well as oral statements that may be made by the Company or by its officers, directors or employees, are "forward-looking statements" within the meaning of the U.S. Private Securities Litigation Refor m Act of 1995, Section 27 A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. These include statements regarding the Company's business strategy and product roadmap, flagship and tri-domain autonomous platfor ms, intellectual-proper t y estate, customer pipeline, letters of intent, ver tical-integration and U.S. manufacturing plans, the operations of its subsidiaries including Quantum Drones Cor poration, total addressable and ser viceable mar ket sizes, and the potential ter ms, timing and pricing of any future offering. Forward-looking statements are not guarantees of future per for mance and involve known and unknown risks, uncer tainties and other factors that could cause actual results to differ materially from those expressed or implied, including the risks described in the Company's most recent Annual Repor t on For m 10-K and its subsequent filings on For ms 10-Q and 8-K. All statements other than statements of historical fact are forward-looking. Except as required by law, the Company under takes no obligation to update or revise any forward-looking statement, whether as a result of new infor mation, future events or otherwise. Cer tain mar ket, industr y and competitive data, including mar ket sizes, growth rates, valuations and peer comparisons, are based on third-par t y sources, public filings and the Company's own estimates and assumptions; such infor mation has not been independently verified and is inherently uncer tain. Peer and valuation comparisons are illustrative only, and QUCY is not directly comparable in scale, revenue, or stage to the companies referenced. Product specifications, timelines, letters of intent and pipeline references remain subject to change, definitive documentation and customar y conditions. All images, renderings, diagrams and visual elements in this presentation are for illustrative and conceptual pur poses only. They are design and presentation components, do not necessarily depict actual products, hardware, configurations, per for mance or operating conditions, and should not be relied upon as accurate or realistic representations of any cur rent or future product. Nothing in this presentation constitutes legal, tax, financial, investment or accounting advice or a recommendation regarding any securities. Past per for mance is not indicative of future results. Trademar ks, ser vice mar ks and trade names are the proper t y of their respective owners. This presentation is intended solely for the recipient, and may not be reproduced, redistributed or disclosed, in whole or in par t, without the Company's prior written consent. 0 2 · I M P O R T A N T D I S C L O S U R E S N A S D A Q · Q U C Y Quantum Cyber N.V. - Corporate Presentation, June 2026. 02 / 19

Investment thesis Why Quantum Cyber, why now A US‑listed, pure-play autonomous defense platfor m - frontline-proven, ver tically integrated, and aligned to a Pentagon procurement step-change. Battle-Validated Autonomy Designs proven on the Ukrainian front in active electronic-war fare conditions - combat-tested, not laborator y concepts. One Platform, Three Domains A single QC-Core AI brain drives air, ground, and maritime systems. Single-domain rivals cannot match the unit economics. Owned & Licensed IP, US Supply Chain Eight filed patent positions paired with finalizing discussions to launch a ver tically integrated, NDAA‑compliant US manufacturing build-out - raw aluminum to finished system. Contract-Ready & Public LOIs signed with General Cher r y (combat-proven Ukrainian drone maker) & SOCOM, being routed through Quantum Drones Cor p. Clean Nasdaq vehicle - 22.7M shares, zero debt, no war rants. 0 3 · I N V E S T M E N T T H E S I S N A S D A Q · Q U C Y Quantum Cyber public filings and press releases, May 2026. General Cherry profile per company disclosures and public defense-press reporting, 2025-2026. 03 / 19

Operators and policy makers - across capital, defense, and intelligence. CHIEF EXECUTIVE DA VID L AZAR C E O Public-company operator with a track record of repositioning US‑listed entities into thesis-driven platfor ms. Architect of the Mainz Biomed transition. CHIEF FINANCIAL BILL CARAGOL C F O CFO/COO across multiple Nasdaq‑listed technology and securit y companies. Capital mar kets, M&A, and SEC repor ting depth. CHAIRMAN ROBERT LISCOUSKI C H A I R M A N First-ever US Assistant Secretar y for Infrastructure Protection at DHS (2003). Co-founder, Quantum Computing Inc. (Nasdaq: QUBT). For mer senior counter-ter ror official. DIRECTOR · PRESIDENT, QDC PETER O'ROURKE I N D E P E N D E N T D I R E C T O R For mer Acting US Secretar y of Veterans Affairs (2018). USAF officer 1998-2006; US Navy, USS Abraham Lincoln 1990-94. Chair man, NVAC; Lead Independent Director, ProFusa. B A C K G R O U N D S & P R I O R A F F I L I A T I O N S D E F E N S E & I N T E L L I G E N C E DHS, VA, USAF, USN, and national-securit y backgrounds across the senior team. C A P I T A L M A R K E T S Multiple Nasdaq‑listed company tours of dut y in CEO, CFO, and Chair roles. Q U A N T U M & F R O N T I E R T E C H Co-founder of Quantum Computing Inc. (Nasdaq: QUBT) on the board - direct operating experience in the adjacent sector. 1 0 4 · L E A D E R S H I P & B O A R D N A S D A Q · Q U C Y 1. Company press release, "Quantum Cyber Appoints Peter O'Rourke to the Board," May 14, 2026 (globenewswire.com). Logos denote prior affiliations of team members, not endorsement. 04 / 19

Forged in combat. Engineered for the next war . Our engineering team is composed of Ukrainian and Israeli engineers with five years of combat experience in active electronic-war fare environments - among the wor ld's most experienced architects of autonomous combat systems. The autonomy that wins is the autonomy that has already sur vived contact. Combat-tested engineering is the moat competitors cannot hire their way into. 0 5 · T H E T E A M N A S D A Q · Q U C Y Quantum Cyber engineering organization. 05 / 19

W arfare reinvents itself once a generation. The cavalr y charge gave way to massed firepower, then to ar mor and precision. Today the manned, exquisite platfor m is giving way to autonomous, attritable mass - a structural change, not a cyclical one. Quantum Cyber is building the platform to capture this one - the autonomy layer turning attritable mass into fielded combat power. 1815 Cavalr y Man & horse 1914 Firepower Trench & ar tiller y 1939 Armor The tank 1991 Precision Guided munitions Today Autonomy Attritable mass Compressed Action Chains Sense, decide, and strike collapse into seconds at the edge - faster than human-in-the-loop platfor ms can react. Swarm Superiority Coordinated, attritable mass overwhelms exquisite single-platfor m defenses. The unit of force is the swar m. Asymmetric Economics Thousand-dollar effectors neutralize million-dollar targets. The cost cur ve has inver ted toward software- defined autonomy. 0 6 · P A R A D I G M S H I F T N A S D A Q · Q U C Y Doctrine framing - the structural shift to autonomous, attritable systems. 06 / 19

Ukraine proved the attritable-autonomy doctrine. Direct cooperation with the Ukrainian militar y and leading UAS producers - our designs are battlefield-validated, not laborator y-validated. Volume beats precision 01 $500 drones neutralized $3M ar mor. The attrition math favors the autonomous swar m. GPS-denied nav is mandatory 02 Russian jamming made GNSS unreliable within 20 km of the front. AI navigation is the baseline. Swarm coordination wins 03 Multi-vector attack overwhelms point defense. Autonomous mesh beats centralized command. Q U C Y C O M P E T I T I V E E D G E Battle-tested electronic-war fare counter measures integrated into QC- Nav Real engagement data drives SWARM-X doctrine and QC-Swar m algorithms F ALCON 55 VTOL design infor med by loitering-munition sur vivabilit y analysis Ukraine cooperation pre-qualifies for NA TO FMS and allied procurement $500 drones vs. $3M ar mor 0 7 · A S Y M M E T R I C W A R F A R E · U K R A I N E L E S S O N S N A S D A Q · Q U C Y Ukrainian MoD engagement data; BP United field reports; Company IP filings. 07 / 19

US doctrine has shifted to attritable autonomy. The Pentagon's FY27 budget request reshapes the autonomous-systems por tfolio - the Defense Autonomous War fare Group (DAWG) line alone, a single SOCOM program that absor bed Replicator, scales more than two orders of magnitude in one cycle: roughly $1B in the base budget plus ~$53.6B in reconciliation. F Y 2 6 A P P R O P R I A T E D $226M Single DAWG line, inaugural fiscal year. → ~242× F Y 2 7 R E Q U E S T $54.6B Single DAWG line: ~$1B base plus ~$53.6B reconciliation. R E P L I C A T O R Mass-produced attritable autonomous systems across multiple domains. C C A P R O G R A M Collaborative Combat Aircraft - manned- unmanned teaming at scale. D R O N E I N D U S T R I A L B A S E E . O . 2025 Executive Order to expand domestic small-UAS production capacit y. 0 8 · D O C T R I N E I N F L E C T I O N N A S D A Q · Q U C Y DoD FY2027 President's Budget, RDT&E justification - Defense Autonomous Warfare Group (DAWG) program element, within SOCOM and successor to Replicator: $225.9M (FY2026) to $54.6B (FY2027 request), ~$1B base plus ~$53.6B reconciliation. Same program line year over year, not an aggregate of separate programs. 08 / 19

Policy tailwinds pulling demand forward. Defense moder nization, autonomous adoption, and post-quantum securit y are accelerating the mar ket backdrop. Autonomous War fare Is a Priority Procurement shifting to scalable, low-cost, rapidly deployable unmanned systems across air, land, and sea. Counter-UAS Spending Is Rising Drone proliferation driving investment in detection, interdiction, and force protection. Post-Quantum Security Mandate NIST has finalized core PQ encr yption standards. Cyber resilience now central to nex t-gen defense. Domestic & Allied Supply Chains NDAA‑aligned procurement excludes foreign incumbents - trusted US manufacturing is required. WHAT THIS MEANS FOR QUCY QUCY is built for exactly what allied forces now need - battle‑tested autonomy, US manufacturing being stood up to meet demand, and engineering drawn from real frontline experience. ALIGNED TO ALLIED NEEDS ACCELERATING US MANUFACTURING REAL COMBAT KNOWLEDGE 0 9 · P O L I C Y T A I L W I N D S N A S D A Q · Q U C Y Sources: whitehouse.gov; Mordor Intelligence; NIST. 09 / 19

Three structural markets - all expanding through 2030. Quantum Cyber aims to address all three with a unified hardware, software, and IP stack - sold through US, NA TO, and Gulf gover nment channels. COUNTER-UAS $10.6B by 2030 27.2% CAGR From $2.4B in 2024 - base defense, critical infrastructure protection, and battlefield C-UAS demand. 1 MILITARY UAS $27 .4B by 2030 11.9% CAGR Strike, ISR, and loitering-munitions. Small-UAS and one-way-attack drones are the fastest-growing sub-segments. 2 NAVAL MCM $4.3B by 2030 6.2% CAGR Mine counter measures mar ket scaling as navies replace legacy MCM vessels with autonomous systems - mine war fare is the highest-asymmetr y threat to chokepoints like the Strait of Hor muz. 3 1 0 · M A R K E T O P P O R T U N I T Y N A S D A Q · Q U C Y 1. Grand View Research, Anti-Drone Market ($2.4B 2024 → $10.6B 2030) · 2. Mordor Intelligence, Military UAV Market ($27.4B by 2030) · 3. Research & Markets, Mine Countermeasures (MCM) Market ($3.2B 2025 → $4.3B 2030, 6.2% CAGR), Jan 2026 10 / 19

One AI brain. Three domains. Envisioning a single, quantum-accelerated AI platfor m and common control module drives air, ground, and maritime systems - collapsing training, logistics, and integration cost. QC-Core SHARED AUTONOMY BRAIN QC-Swarm QC-Nav QC-Sense QC-Shield A I R D O M A I N Aerial Systems SWARM-X autonomous swar m drone F ALCON 55 high-speed VTOL BP United strike drone (25 km+) Counter-UAS interceptor (350 kph) Sky-Eye aerial repeater G R O U N D D O M A I N Ground Systems GUARDIAN-X autonomous UGV Autonomous patrol & perimeter Logistics & medevac operations Counter-UAS ground node Tethered UAV relay host M A R I T I M E D O M A I N Maritime Systems Autonomous mine‑counter measure USV (AMDRSES) Aerial naval mine detection Autonomous decoy escor t Strait of Hor muz / littoral ops Persistent ISR sur face patrol 1 1 · T R I - D O M A I N A U T O N O M O U S P L A T F O R M N A S D A Q · Q U C Y Product specifications per Company press releases and BP United Corp IP portfolio, 2026. 11 / 19

Contract-ready platforms - LOIs signed with General Cherry & SOCOM. $500 per unit · min order 100 AUTONOMY Full - no GNSS dependency COMMS Mesh - degraded-EM resilient PAYLOAD Configurable kinetic / ISR STATUS LOI signed - General Cher r y & SOCOM $70,000 per unit CONFIGURATION Ver tical take-off & landing PROFILE High-speed strike / ISR RANGE Ex tended - GPS-denied nav STATUS LOI signed - General Cher r y & SOCOM Anchor license: exclusive rights to the BP United autonomous strike-drone platfor m (25 km+ range) anchor the flagship line - combat‑proven hardware paired with the QC- Core autonomy stack. SW ARM-X AUTONOMOUS SWARM DRONE F ALCON 55 HIGH-SPEED VTOL UAS 1 2 · F L A G S H I P P L A T F O R M S N A S D A Q · Q U C Y Flagship platform held under an exclusive worldwide license and collaboration agreement with BP United Corp (platform IP licensed, not owned); QUCY to own manufacturing. 12 / 19

Beyond air - autonomous ground & maritime force multipliers. PROVISIONAL PATENT FILED All-ter rain unmanned ground vehicle for autonomous patrol, logistics, medevac, and perimeter defense in denied environments. Fully autonomous - no operator required Amphibious all-ter rain mobilit y Configurable medical / logistic / kinetic payload Counter-UAS sensor integration Common QC-Core module - shared with UAS PROVISIONAL PATENT FILED Autonomous Maritime Decoy, Route-Scan & Escor t Sur face Vessel - built for the US Navy's highest-asymmetr y gap: mine war fare and littoral ISR. Autonomous mine counter measures - no diver / ROV Decoy escor t for high-value naval assets Aerial mine detection - >85% identification Strait of Hor muz / littoral threat focus Common QC-Core module - tri-domain commonalit y GUARDIAN-X AUTONOMOUS UGV AMDRSES MARITIME USV 1 3 · G R O U N D & M A R I T I M E P L A T F O R M S N A S D A Q · Q U C Y Specifications per provisional patent applications, 2025-2026. 13 / 19

Eight filed patent positions - every domain, every decision-chain layer . BP United Cor p / Quantum Cyber combined patent por tfolio - all provisional or pending filings, 2025-2026. Proprietar y and exclusively licensed positions. 01 MARITIME Aerial Naval Mine Detection Moored & bottom-mine ID at >85% probabilit y. Autonomous MCM without diver or ROV . USPTO FILED 02 CROSS-DOMAIN EMP-Shielding Filament 3D-printable composite hardening air frames & ground electronics against EMP / HPM. PATENT PENDING 03 PROPULSION Coaxial Dual-Propellant Motor Solid-propellant coaxial dual-fuel motor powering missile & intercept stacks. PROV. FILED 04 COMMS T ethered Aerial Comms Relay Persistent tethered UAV for line-of-sight comms relay at fixed & mobile sites. PROV. FILED 05 MARITIME AMDRSES Maritime USV Autonomous mine‑counter measure, decoy & escor t sur face vessel. Hybrid AI + acoustic sensing. PROV. FILED 06 GROUND GUARDIAN-X Autonomous UGV All-ter rain unmanned ground vehicle for autonomous patrol, medevac & logistics. PROV. FILED 07 C-UAS Counter-UAS Fragmenting Projectile Precision-fused fragmenting round for kinetic intercept of small UAS targets. PROV. FILED 08 MUNITIONS ProxiCap Smar t Fuze (40 mm) Proximit y-fuzed smar t-fuze retrofit for M32A1 MGL - software-defined detonation. PROV. FILED 1 4 · I N T E L L E C T U A L P R O P E R T Y P O R T F O L I O N A S D A Q · Q U C Y Patent status per USPTO filing and BP United Corp provisional applications, 2025-2026. 14 / 19

Quantum-inspired autonomy for contested EM environments. These research programs feed the QC-Core stack - QC-Swar m, QC-Nav, QC-Sense, and QC- Shield - which runs on classical hardware today and is por table to NISQ accelerators. No dependency on future quantum hardware for near-ter m capabilit y. QAOA Routing Optimization Quantum Approximate Optimization for real-time multi-agent path planning and target assignment under degraded comms. QRL Adaptive Control Quantum Reinforcement Lear ning for behavioral adaptation against jamming, spoofing, and counter-autonomy attacks. RF SENSE Quantum-Enhanced Antenna Research program on quantum-enhanced RF sensing for low-SNR detection of small, slow, low-altitude UAS threats. 1 5 · T H E Q U A N T U M A D V A N T A G E N A S D A Q · Q U C Y NISQ: Noisy Intermediate-Scale Quantum · SNR: Signal-to-Noise Ratio. Quantum-inspired research programs; classical-hardware capability today. 15 / 19

In advanced stages of setting up a US-based defense manufacturing complex. Announced May 2026 - planning to launch a ver tically integrated, NDAA‑compliant US manufacturer designed to onshore the entire production stack from raw aluminum to finished system, reducing foreign bottlenecks. U S F A C T O R Y In active discussions to finalize US factor y location and plant. N E V A D A Quantum Drones Corp US contracting vehicle - FOCI-eligible, with direct access to DIU, SOCOM & DHS and a posture primed for allied FMS. NDAA Section 1245 and Buy American provisions make US manufacturing a precondition for the FY26-FY27 procurement cycle. 01 Raw Materials In-house aluminum smelting; propellant-grade Al powder. 02 Propulsion Coaxial dual-propellant motors for strike & intercept. 03 Air frame Composite layup with EMP- shielded filament printing. 04 Autonomy & Electronics Flight-control, sensor & comms stacks built and tested. 05 Final T est & Delivery Acceptance, environmental qual & F A T before deliver y. 1 6 · U S M A N U F A C T U R I N G C O M P L E X · V E R T I C A L I N T E G R A T I O N N A S D A Q · Q U C Y Company press release, "Quantum Cyber Announces US Manufacturing Complex," May 28, 2026 (globenewswire.com). 16 / 19

Six moats - no single competitor has all of them. 01 Frontline-Proven Platforms Ukraine-tested designs - real EW , real jamming, real attrition economics. Not lab concepts. 02 Tri-Domain Commonality One QC-Core AI stack across air, ground & maritime. Competitors are single-domain - lower unit cost, higher lifetime value. 03 Filed Patent Por tfolio Provisional & pending patents across munitions, maritime, comms & propulsion - filed IP positions spanning ever y layer. 04 Ver tically Integrated Raw aluminum to finished system, being brought in- house: ALS smelter, CNC, A TF explosives license - designed to reduce foreign bottlenecks. 05 US Contracting Vehicle Quantum Drones Cor p - Nevada-domiciled, FOCI-eligible. Direct access to DIU, SOCOM & DHS; primed for allied FMS. 06 Nasdaq Public Platform 22.7M shares, zero debt, no war rants. A clean public vehicle for acquisitions and institutional scale. 1 7 · C O M P E T I T I V E D I F F E R E N T I A T I O N N A S D A Q · Q U C Y Competitive analysis based on public filings, IP portfolio, and BP United Corp operational history. 17 / 19

A clean public platform - built to execute and to scale. A debt-free, war rant-free Nasdaq vehicle with a tight float - the structural advantage a contract-stage defense platfor m needs to scale. COMPANY SNAPSHOT Nasdaq · QUCY Ticker change effective March 12, 2026 (f/k/a MYNZ). Quantum Cyber N.V . Public platfor m focused on autonomous defense, AI, and quantum-enabled systems. Quantum Drones Corp Wholly owned Nevada subsidiar y - the US contracting and procurement vehicle. Headquar ters West Palm Beach, Florida - US-domiciled operating footprint. 22.7M SHARES OUTSTANDING Tight float as publicly disclosed. Debt-Free NO FINANCIAL DEBT Clean, unleveraged balance sheet. Zero WARRANTS OUTSTANDING No exercisable war rant over hang. Nasdaq PUBLIC LISTING Liquid, transparent cur rency. More than $15M in prior warrant exercises retired the warrant over hang - strengthening the balance sheet and removing dilution risk. The platfor m enters this cycle clean. 1 8 · P U B L I C P L A T F O R M & C A P I T A L S T R U C T U R E N A S D A Q · Q U C Y Quantum Cyber public filings and press releases. Ticker change per globenewswire.com news release dated March 13, 2026. 18 / 19

N A S D A Q · Q U C Y T H A N K Y O U Capturing the autonomous supercycle. A US‑listed pure-play - aligned to what allied gover nments structurally need, and built by the engineers who have already fought this war. I N V E S T O R R E L A T I O N S Ar x Investor Relations qucy@ar xhq.com C O M P A N Y quantum-cyber.ai West Palm Beach, Florida 1 9 / 1 9