Security
Horizon Quantum Holdings Ltd. Class A Ordinary Shares · HQ
HQNASDAQCommon stockCurrentCIK 2088256Updated Oct 22, 2026
Name history
Horizon Quantum Holdings Pte. Ltd. · through Mar 9, 2026Rose Holdco Pte. Ltd. · through Dec 9, 2025
HQ price & chart
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NASDAQ:HQ on TradingView ↗About the company
Horizon Quantum [NASDAQ: HQ] is on a mission to unlock broad quantum advantage by building the software infrastructure that empowers developers to use quantum computing to solve the world’s toughest computational problems. Founded in 2018 by Dr. Joe Fitzsimons, a leading researcher and former professor with more than two decades of experience in quantum computing, the company is bridging the gap between today’s hardware and tomorrow’s applications through the creation of advanced quantum software development tools. Its integrated development environment, Triple Alpha, enables developers to write sophisticated, hardware-agnostic quantum programs at different levels of abstraction. Learn more at www.horizonquantum.com.
In the news
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Financials
FY 2025 · SGDSource
balance sheet · annual statements
| Line item | FY 2025 |
|---|---|
| ASSETS | |
| AssetsSGD | 20,001Source |
| Current assets: | |
| Assets, CurrentSGD | 20,001Source |
| LIABILITIES AND EQUITY | |
| LiabilitiesSGD | 127,851Source |
| Stockholders’ equity: | |
| Common Stock, Value, IssuedSGD | 1Source |
| Retained Earnings (Accumulated Deficit)SGD | -107,851Source |
| Stockholders' Equity Attributable to ParentSGD | -107,850Source |
| Liabilities and EquitySGD | 20,001Source |
| Current liabilities: | |
| Liabilities, CurrentSGD | 127,851Source |
Offerings
Registration 333-295110
Registration 333-292737
Registration 333-292737-01
Filing attachments
ea029986201ex99-1.htm · 6-K · 2026-08-04
Exhibit 99.1 CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS (UNAUDITED) HORIZON QUANTUM HOLDINGS LTD. AND ITS SUBSIDIARIES F-1 HORIZON QUANTUM HOLDINGS LTD. AND ITS SUBSIDIARIES TABLE OF CONTENTS Pages Condensed Consolidated Balance Sheets (Unaudited) as of June 30, 2026 and December 31, 2025 …
Read attachment ↗ea029986201ex99-2.htm · 6-K · 2026-08-04
Exhibit 99.2 OPERATING AND FINANCIAL REVIEW AND PROSPECTS Unless the context otherwise requires, references in this section to “we,” “us,” “our,” “Horizon” and “the Company” generally refer to Horizon Quantum Holdings Ltd. and its consolidated subsidiaries unless otherwise implied by context. You should read the following discussion and analysis of Horizon’s financial condition and results of operations together with Horizon’s condensed consolidated interim financial statements and related no…
Read attachment ↗ea030025901ex99-1.htm · 6-K · 2026-08-04
Exhibit 99.1 Horizon Quantum Announces Second Quarter 2026 Financial Results August 4, 2026 SINGAPORE - (BUSINESS WIRE) - August 4, 2026 - Horizon Quantum Holdings Ltd. (Nasdaq: HQ) (“Horizon Quantum,” “Horizon,” or “the Company”), a pioneer of software infrastructure for quantum applications, today reported financial results for the fiscal second quarter ended June 30, 2026 (“Q2 2026”). Second Quarter 2026 Financial and Business Highlights (all figures approximate and presented in USD): …
Read attachment ↗ea028894101ex99-1.htm · 6-K · 2026-05-05
Exhibit 99.1 Horizon Quantum Announces First Quarter 2026 Financial Results May 5, 2026 SINGAPORE - (BUSINESS WIRE) - May 5, 2026 - Horizon Quantum Holdings Ltd. (Nasdaq: HQ) (“Horizon Quantum,” “we,” “us,” or “our”), a pioneer of software infrastructure for quantum applications, today reported financial results for the fiscal quarter ended March 31, 2026. First Quarter and Recent Business Highlights (all figures presented in USD): Successful completion of a business combination with dMY …
Read attachment ↗ea028647801ex99-1.htm · 6-K · 2026-04-16
Exhibit 99.1 Horizon Quantum and AQT to Advance Real-World Quantum Applications with Strategic Hardware - Software Collaboration By integrating Horizon’s software infrastructure with AQT’s trapped-ion quantum computing systems, this collaboration helps accelerate progress towards real-world quantum applications. SINGAPORE and INNSBRUCK, 15 April 2026 - Horizon Quantum Computing Pte. Ltd., the wholly-owned subsidiary of Horizon Quantum Holdings Ltd. (Nasdaq: HQ “Horizon Quantum”), a pioneer of…
Read attachment ↗ea028503801ex4-15.htm · 20-F · 2026-04-14
Exhibit 4.15 CERTAIN INFORMATION IN THIS EXHIBIT IDENTIFIED BY “[*]” HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH NOT MATERIAL AND IS THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. QUANTUM SYSTEMS AGREEMENT The attached documents describe the relationship between IonQ Quantum, Inc. (“ IonQ ”) and Horizon Quantum Holdings Ltd. (“ Horizon Quantum ”). This Quantum Systems Agreement includes this cover page (the “ Cover Page ”), the attached General Terms and Conditions…
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