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Home/The Filing Wire/Horizon Quantum Holdings Ltd./ EFFECT

Notice of Effectiveness · EFFECT

Horizon Quantum Holdings Ltd.

Notice of Effectiveness

Filed Apr 23, 2026Accepted Apr 24, 2026, 12:15 AM EDTCIK 2088256Accession 9999999995-26-001318
View company →Permanent SEC source ↗
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Company context

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.

Current securities

HQNASDAQ · EQUITY · CurrentHQNEO · EQUITY · CurrentHQWWWNASDAQ · WARRANT · Current

Recent company filings

  1. 6-K filingAug 4, 2026
  2. 6-K filingAug 4, 2026
  3. 6-K filingAug 3, 2026
  4. SCHEDULE 13D - filed by Peak XV Partners Seed Investment regarding Horizon Quantum Holdings Ltd.Jul 9, 2026
  5. S-8 filingMay 28, 2026

As-filed source

Primary evidence
As filedOpen full document ↗

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