Security
Quantum Cyber N.V. Ordinary Shares · QUCY
QUCYNASDAQCommon stockCurrentCIK 1874252Updated Oct 19, 2026
Name history
MAINZ BIOMED N.V. · through Apr 15, 2026Mainz Biomed B.V. · through Nov 12, 2021
QUCY price & chart
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NASDAQ:QUCY on TradingView ↗About the company
We are a public company under Dutch law. We were incorporated on March 8, 2021 as a private limited liability company (besloten vennootschap met beperkte aansprakelijkheid) under Dutch law. We were formed to acquire PharmGenomics GmbH (“PharmGenomics”), a German company with limited liability, and we acquired PharmGenomics on September 20, 2021. On November 9, 2021, we converted into a Dutch public company with limited liability (naamloze vennootschap). The address for our principal place of business is Robert Koch Strasse 50, 55129 Mainz, Germany, and the telephone number is +49 6131 5542860.
In the news
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Recent filings
Financials
FY 2025 · USDSource
Source
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balance sheet · annual statements
| Line item | Q3 2023 | Q2 2026 | Q2 2025 | Q2 2024 | Q2 2023 | Q1 2026 | Q1 2025 | Q1 2023 | FY 2025 | FY 2024 | FY 2023 | FY 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ASSETS | ||||||||||||
| AssetsUSD | 17,906,795Source | 23,367,895Source | 9,803,514Source | 8,454,030Source | 19,305,106Source | 7,717,957Source | — | 19,537,707Source | 5,327,396Source | 13,238,167Source | 15,409,028Source | 20,241,003Source |
| Property, Plant and Equipment, NetUSD | — | 136,799Source | — | — | — | — | — | — | 1,094,949Source | — | — | — |
| Intangible Assets, Net (Excluding Goodwill)USD | — | 6,538,237Source | — | — | — | 1,113,424Source | — | — | 1,113,424Source | — | — | — |
| Current assets: | ||||||||||||
| Inventory, NetUSD | — | — | — | — | — | — | — | — | 216,888Source | — | — | — |
| Assets, CurrentUSD | — | 16,692,859Source | — | — | — | 6,604,533Source | — | — | 1,841,667Source | — | — | — |
| Prepaid Expense and Other Assets, CurrentUSD | — | 2,777,995Source | — | — | — | 265,930Source | — | — | 657,310Source | — | — | — |
| Operating Lease, Right-of-Use AssetUSD | — | — | — | — | — | — | — | — | 1,277,356Source | — | — | — |
| LIABILITIES AND EQUITY | ||||||||||||
| LiabilitiesUSD | 14,457,427Source | 3,004,556Source | 7,281,165Source | 12,592,730Source | 14,127,719Source | 3,128,665Source | — | 9,860,316Source | 4,685,796Source | 7,191,624Source | 12,159,802Source | 6,144,936Source |
| Stockholders’ equity: | ||||||||||||
| Common Stock, Value, IssuedUSD | — | 286,063Source | — | — | — | 140,002Source | — | — | 107,820Source | — | — | — |
| Retained Earnings (Accumulated Deficit)USD | — | -121,000,837Source | — | — | — | -109,984,357Source | — | — | -104,902,375Source | — | — | — |
| Accumulated Other Comprehensive Income (Loss), Net of TaxUSD | — | — | — | — | — | -652,750Source | — | — | -617,654Source | — | — | — |
| Stockholders' Equity Attributable to ParentUSD | — | 20,363,339Source | 2,610,354Source | — | — | 4,589,292Source | 2,379,284Source | — | 641,600Source | — | — | — |
| Additional Paid in Capital, Common StockUSD | — | — | — | — | — | — | — | — | 106,053,809Source | — | — | — |
| Liabilities and EquityUSD | — | 23,367,895Source | — | — | — | 7,717,957Source | — | — | 5,327,396Source | — | — | — |
| Current liabilities: | ||||||||||||
| Liabilities, CurrentUSD | — | 3,004,556Source | — | — | — | 3,128,665Source | — | — | 3,693,316Source | — | — | — |
| Operating Lease, Liability, CurrentUSD | — | — | — | — | — | — | — | — | 356,126Source | — | — | — |
| Accounts Payable, CurrentUSD | — | 807,834Source | — | — | — | 150,205Source | — | — | 411,142Source | — | — | — |
| Operating Lease, Liability, NoncurrentUSD | — | — | — | — | — | — | — | — | 992,480Source | — | — | — |
| Additional Financial Items | ||||||||||||
| Accrued Liabilities, CurrentUSD | — | 93,070Source | — | — | — | 19,652Source | — | — | 99,313Source | — | — | — |
| AllowanceAccountForCreditLossesOfFinancialAssetsUSD | — | — | — | — | — | — | — | — | — | — | 28,180Source | — |
| DeferredTaxLiabilitiesUSD | — | — | — | 116,679Source | — | — | — | — | — | — | 138,889Source | — |
| IntangibleAssetsOtherThanGoodwillUSD | 3,536,089Source | — | 4,008,871Source | 3,206,054Source | 3,630,384Source | — | — | 3,724,680Source | — | 3,017,462Source | 3,394,645Source | — |
| IssuedCapitalUSD | 187,890Source | — | 41,572Source | 276,378Source | 175,785Source | — | — | 167,012Source | — | 922,125Source | 235,818Source | 164,896Source |
| TradeAndOtherCurrentPayablesUSD | — | — | 1,144,570Source | 2,903,873Source | — | — | — | — | — | 2,295,058Source | 3,451,615Source | — |
| TradeAndOtherCurrentReceivablesUSD | 108,630Source | — | 40,122Source | 139,414Source | 370,931Source | — | — | 449,441Source | — | 33,577Source | 93,555Source | 259,138Source |
| TradeAndOtherReceivablesUSD | 1,052,693Source | — | 40,122Source | 139,414Source | — | — | — | — | — | 33,577Source | 93,555Source | — |
| Cash and Cash Equivalents, at Carrying Value | — | —Source | — | — | — | —Source | — | — | — | — | — | — |
| Additional Paid in Capital | — | —Source | — | — | — | —Source | — | — | — | — | — | — |
cash flow · annual statements
| Line item | Q4 2023 | Q3 2023 | Q2 2026 | Q2 2025 | Q2 2023 | Q1 2026 | Q1 2025 | FY 2025 | FY 2024 | FY 2023 | FY 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash flows from operating activities: | |||||||||||
| Profit or LossUSD | — | -6,299,757Source | — | — | — | — | — | — | -21,650,663Source | -26,295,727Source | -26,387,336Source |
| Adjustments to reconcile net income to net cash provided by operating activities: | |||||||||||
| Depreciation, Depletion and AmortizationUSD | — | — | — | — | — | 58,000Source | 160,849Source | 615,720Source | — | — | — |
| Share-based Payment Arrangement, Noncash ExpenseUSD | — | — | — | — | — | 176,531Source | 856,286Source | 1,472,279Source | — | — | — |
| Changes in operating assets and liabilities: | |||||||||||
| Increase (Decrease) in InventoriesUSD | — | — | — | — | — | -148,064Source | 161,801Source | 99,561Source | — | — | — |
| Net Cash Provided by (Used in) Operating ActivitiesUSD | — | — | — | — | — | -2,707,993Source | -3,942,073Source | -10,979,587Source | — | — | — |
| Cash flows from investing activities: | |||||||||||
| Net Cash Provided by (Used in) Investing ActivitiesUSD | — | — | — | — | — | -650,658Source | -198,042Source | -1,033,401Source | — | — | — |
| Payments to Acquire Property, Plant, and EquipmentUSD | — | — | — | — | — | 658Source | 1,216Source | 1,216Source | — | — | — |
| Cash flows from financing activities: | |||||||||||
| Net Cash Provided by (Used in) Financing ActivitiesUSD | — | — | — | — | — | 7,267,225Source | -356,958Source | 6,763,040Source | — | — | — |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate EffectUSD | — | — | — | — | — | 3,863,875Source | -4,400,244Source | -5,346,579Source | — | — | — |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash EquivalentsUSD | — | — | 13,376,044Source | 1,711,936Source | — | 4,450,193Source | 1,693,054Source | 889,091Source | — | — | — |
| Supplemental disclosure of cash flow information: | |||||||||||
| Income Taxes Paid, NetUSD | — | — | — | — | — | 6,615Source | 33,411Source | 178,563Source | — | — | — |
| Additional Financial Items | |||||||||||
| Accretion ExpenseUSD | — | — | — | — | — | 22,217Source | 33,836Source | 202,801Source | — | — | — |
| AmortizationUSD | — | — | — | — | — | — | — | -377,182Source | — | — | — |
| AdjustmentsForSharebasedPaymentsUSD | — | — | — | — | — | — | — | — | 1,136,430Source | 4,005,629Source | 9,824,157Source |
| Amortization of Intangible AssetsUSD | — | — | — | — | — | — | — | 377,182Source | — | — | — |
| DepreciationUSD | — | — | — | — | — | — | — | 238,537Source | — | — | — |
| Derivative, Gain (Loss) on Derivative, NetUSD | — | — | — | — | — | — | — | 21,000Source | — | — | — |
| DividendsPaidOrdinarySharesPerShareUSD per share | — | — | — | — | — | — | — | — | — | 1Source | — |
| Gain (Loss) on Disposition of AssetsUSD | — | — | — | — | — | -302,592Source | — | -163,248Source | — | — | — |
| General and Administrative ExpenseUSD | — | 2,750,895Source | 3,877,442Source | 670,950Source | — | 2,121,840Source | 1,496,202Source | 5,107,535Source | 6,572,765Source | 11,405,471Source | 17,328,942Source |
| Goodwill and Intangible Asset ImpairmentUSD | — | — | — | — | — | — | — | -2,640,280Source | — | — | — |
| Impairment of Intangible Assets (Excluding Goodwill)USD | — | — | — | — | — | — | — | 2,640,280Source | — | — | — |
| InterestExpenseNonoperatingUSD | — | — | 7,208Source | 60,403Source | — | 15,175Source | 30,534Source | 373,458Source | — | — | — |
| Inventory Write-downUSD | — | — | — | — | — | 68,330Source | 16,183Source | 312,151Source | — | — | — |
| Net Income (Loss) Attributable to ParentUSD | — | — | -11,016,480Source | -3,479,833Source | — | -5,081,982Source | -5,002,891Source | -16,210,718Source | — | — | — |
| Nonoperating Income (Expense)USD | — | — | -183,387Source | -51,910Source | — | -22,552Source | -21,932Source | -71,620Source | — | — | — |
| Operating ExpensesUSD | — | — | 9,888,933Source | 1,630,075Source | — | 2,463,043Source | 2,745,525Source | 16,528,890Source | — | — | — |
| PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivitiesUSD | — | — | — | — | — | — | — | — | 295,255Source | 252,309Source | 197,944Source |
| ProceedsFromIssuingSharesUSD | — | — | — | — | — | — | — | — | 13,764,717Source | 6,392,751Source | 23,865,889Source |
| ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivitiesUSD | — | — | — | — | — | — | — | — | 23,347Source | — | — |
| PurchaseOfIntangibleAssetsClassifiedAsInvestingActivitiesUSD | — | — | — | — | — | — | — | — | 150,000Source | 700,000Source | — |
| RepaymentsOfBorrowingsClassifiedAsFinancingActivitiesUSD | — | — | — | — | — | — | — | — | — | — | 107,027Source |
| Share-based Payment Arrangement, Expense | — | — | — | — | — | —Source | —Source | — | — | — | — |
| Gain (Loss) on Derivative Instruments, Net, Pretax | — | — | — | —Source | — | — | — | — | — | — | — |
| Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property | — | — | —Source | — | — | — | — | — | — | — | — |
| Gain (Loss) Related to Litigation Settlement | — | — | — | — | — | —Source | —Source | — | — | — | — |
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | — | — | —Source | —Source | — | —Source | —Source | — | — | — | — |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest | — | — | —Source | —Source | — | —Source | —Source | — | — | — | — |
| InterestPaidClassifiedAsFinancingActivities | — | — | — | — | — | — | — | — | — | — | — |
income statement · annual statements
| Line item | Q4 2023 | Q3 2023 | Q2 2026 | Q2 2025 | Q2 2023 | Q1 2026 | Q1 2025 | FY 2025 | FY 2024 | FY 2023 | FY 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Total RevenueUSD | — | — | — | — | — | — | — | 537,080Source | 893,991Source | 895,479Source | 529,877Source |
| Cost of Goods and Services Sold | — | —Source | — | — | — | — | — | —Source | —Source | —Source | —Source |
| Selling, General and Administrative ExpenseUSD | — | — | — | — | — | — | — | — | — | 11,405,471Source | 17,328,942Source |
| Operating Income (Loss)USD | — | — | -9,888,933Source | -1,630,075Source | — | -2,463,043Source | -2,745,525Source | -16,139,098Source | — | — | — |
| Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling InterestUSD | — | — | -10,072,320Source | -1,681,985Source | — | -2,485,595Source | -2,767,457Source | -16,210,718Source | — | — | — |
| Net Income (Loss) Attributable to ParentUSD | — | — | -11,016,480Source | -3,479,833Source | — | -5,081,982Source | -5,002,891Source | -16,210,718Source | — | — | — |
| Earnings Per Share, BasicUSD per share | — | — | -0.62Source | -0.8Source | — | -0.43Source | -1.46Source | -2.7Source | — | — | — |
| Earnings Per Share, DilutedUSD per share | — | — | -0.62Source | -0.8Source | — | -0.43Source | -1.46Source | -2.7Source | — | — | — |
| Weighted Average Number of Shares Outstanding, Basicshares | — | — | 17,851,499Source | 4,369,699Source | — | 11,799,424Source | 3,430,902Source | 5,996,887Source | — | — | — |
| Weighted Average Number of Shares Outstanding, Dilutedshares | — | — | 17,851,499Source | 4,369,699Source | — | 11,799,424Source | 3,430,902Source | 5,996,887Source | — | — | — |
| Interest Expense (non-operating)USD | — | — | 7,208Source | 60,403Source | — | 15,175Source | 30,534Source | 373,458Source | — | — | — |
| Additional Financial Items | |||||||||||
| Amortization of Intangible AssetsUSD | — | — | — | — | — | — | — | 377,182Source | — | — | — |
| ApplicableTaxRatenumber | — | — | — | — | — | — | — | — | 0.25Source | — | — |
| BasicEarningsLossPerShareUSD per share | — | -0.39Source | — | — | -0.56Source | — | — | — | -22.36Source | -1.62Source | -1.86Source |
| DepreciationRightofuseAssetsUSD | — | — | — | — | — | — | — | — | 311,027Source | 296,400Source | 218,026Source |
| DilutedEarningsLossPerShareUSD per share | — | -0.39Source | — | — | -0.56Source | — | — | — | -22.36Source | -1.62Source | -1.86Source |
| EmployeeBenefitsExpenseUSD | — | — | — | — | — | — | — | — | — | 1,647,186Source | 1,291,058Source |
| FinanceCostsUSD | — | — | — | — | — | — | — | — | — | 250,000Source | — |
| GainsLossesRecognisedWhenControlInSubsidiaryIsLostUSD | — | — | — | — | — | — | — | — | 28,328Source | — | — |
| General and Administrative ExpenseUSD | — | 2,750,895Source | 3,877,442Source | 670,950Source | — | 2,121,840Source | 1,496,202Source | 5,107,535Source | 6,572,765Source | 11,405,471Source | 17,328,942Source |
| Gross ProfitUSD | — | 87,186Source | — | — | 148,798Source | — | — | 389,792Source | 574,883Source | 509,659Source | 182,151Source |
| ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwillUSD | — | — | — | — | — | — | — | — | 94,132Source | — | — |
| InterestExpenseUSD | — | — | — | — | — | — | — | — | 1,047,900Source | 559,581Source | 209,696Source |
| InterestExpenseOnLeaseLiabilitiesUSD | — | — | — | — | — | — | — | — | 127,279Source | 147,107Source | — |
| Nonoperating Income (Expense)USD | — | — | -183,387Source | -51,910Source | — | -22,552Source | -21,932Source | -71,620Source | — | — | — |
| Operating ExpensesUSD | — | — | 9,888,933Source | 1,630,075Source | — | 2,463,043Source | 2,745,525Source | 16,528,890Source | — | — | — |
| OtherIncomeUSD | — | 38,652Source | — | — | — | — | — | — | 183,466Source | 601,421Source | 142,131Source |
| OtherOperatingIncomeExpenseUSD | — | -659,119Source | — | — | — | — | — | — | -2,955,255Source | 348,955Source | 122,093Source |
| ProfitLossAttributableToOwnersOfParentUSD | — | — | — | — | — | — | — | — | -21,650,663Source | -26,295,727Source | -26,387,336Source |
| ProfitLossBeforeTaxUSD | — | -6,299,757Source | — | — | — | — | — | — | -21,650,663Source | -26,295,727Source | -26,387,336Source |
| ProfitLossFromOperatingActivitiesUSD | — | -5,640,638Source | — | — | — | — | — | — | -18,695,408Source | -26,644,682Source | -26,509,429Source |
| Research and Development ExpenseUSD | — | 1,854,795Source | 4,553,021Source | 101,278Source | — | 59,300Source | 88,748Source | 4,905,791Source | 5,839,033Source | 9,590,393Source | 3,660,495Source |
| RevenueUSD | — | 181,669Source | — | — | — | — | — | — | 893,991Source | 895,479Source | 529,877Source |
| Selling and Marketing ExpenseUSD | — | — | 1,458,470Source | 857,847Source | — | 281,903Source | 1,160,575Source | 3,820,509Source | — | — | — |
| Gain (Loss) on Derivative Instruments, Net, Pretax | — | — | — | —Source | — | — | — | — | — | — | — |
| Gain (Loss) Related to Litigation Settlement | — | — | — | — | — | —Source | —Source | — | — | — | — |
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | — | — | —Source | —Source | — | —Source | —Source | — | — | — | — |
| Income (Loss) from Continuing Operations, Per Basic Share | — | — | —Source | —Source | — | —Source | —Source | — | — | — | — |
| Income (Loss) from Continuing Operations, Per Diluted Share | — | — | —Source | —Source | — | —Source | —Source | — | — | — | — |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest | — | — | —Source | —Source | — | —Source | —Source | — | — | — | — |
| Marketing and Advertising Expense | — | — | —Source | —Source | — | —Source | —Source | — | — | — | — |
| Other Expenses | — | — | — | — | — | —Source | — | — | — | — | — |
Offerings
Registration 333-296480
Registration 333-289095
Registration 333-287249
Filing attachments
ea030647001ex99-1.htm · 8-K/A · 2026-09-25
Exhibit 99.1 ARCADE TECHNOLOGY LLC AND ARCADE REALTY LLC Combined Financial Statements For the Years Ended December 31, 2025 and 2024 Page Independent Auditors’ Report 2 Financial Statements Combined Balance Sheets 3 Combined Statements of Operations 4 Combined Statements of Changes in Members’ Equity 5 Combined Statements of Cash…
Read attachment ↗ea030647001ex99-2.htm · 8-K/A · 2026-09-25
Exhibit 99.2 ARCADE TECHNOLOGY LLC AND ARCADE REALTY LLC Interim Combined Financial Statements Six-Month Periods Ended June 30, 2026 and 2025 Page Financial Statements Interim Combined Balance Sheets as of June 30, 2026 (Unaudited) and December 31, 2025 2 Interim Combined Statements of Operations for the Six-Month Periods Ended June 30, 20…
Read attachment ↗ea030662001ex99-1.htm · 8-K · 2026-09-25
Exhibit 99.1 Quantum Cyber Sharpens Strategic Focus to Quantum Navigation, Interceptor Drones, and U.S. Manufacturing, and Presents New Corporate Investor Presentation Company Concentrates Its System-of-Systems Thesis on Three Pillars: The Quantum Antenna, One-Way Attack / Interceptor Drones, and the MAHCA Operating System - Anchored at Its Bridgeport, Connecticut Manufacturing Facility as Quantum Cyber Advances Toward Commercialization Norwalk, CT - September 25, 2026 - Quantum Cyber N.V. (N…
Read attachment ↗ea030662001ex99-2.htm · 8-K · 2026-09-25
Exhibit 99.2 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 Autonomous defense built for the next war. Warfare, reimagined for the Quantum era. Quantum Cyber is rebuilding the autonomy stack for a battlefield where GPS fails, EW dominates, and mass-produced attritable drones decide the fight - powered by a quantum antenna designed to support navigation in GPS-deficient environments. I N T E R C E P T O R S O N E - W A Y A T T A C K Q U A N T U M N A V I G A T I O N U S - M A N …
Read attachment ↗tm2622709d1_ex99-1.htm · SCHEDULE 13G · 2026-08-10
EXHIBIT 99.1 JOINT FILING AGREEMENT August 10, 2026 Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended (the “Act”), and the rules and regulations thereunder, each party hereto hereby agrees to the joint filing, on behalf of each of them, of any filing required by such party under Section 13 or Section 16 of the Act or any rule or regulation thereunder (including any amendment, restatement, supplement, and/or exhibit thereto) with the Securities and Exchange Com…
Read attachment ↗ea029912901ex99-1.htm · 8-K · 2026-07-24
EX-99.1 2 ea029912901ex99-1.htm INVESTOR PRESENTATION 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 L Y 2 0 2 6 Autonomous defense built for the next war. A US‑listed autonomous defense platform turning its roadmap into owned assets - a plant, signed IP, and a live procurement pipeline. 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 N O R W A L K, C T · Q U A N T U M C Y B E R N. V. J U L Y 2 0 2 6 Disclaimer & forward-loo…
Read attachment ↗