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Home/The Filing Wire/Horizon Quantum Holdings Ltd./ POS AM

SEC Filing · POS AM

Horizon Quantum Holdings Ltd.

SEC Filing

Filed Apr 14, 2026Accepted Apr 14, 2026, 5:22 PM EDTCIK 2088256Accession 0001213900-26-043627
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 quantum hardware and tomorrow’s applications through the creation of advanced software development tools. Its software infrastructure moves beyond the constraints of static circuit execution, making it possible for developers to express any conceivable quantum computation. Its integrated development environment, Triple Alpha, enables developers to write sophisticated, hardware-agnostic quantum programs at multiple levels of abstraction. Learn more at www.horizonquantum.com.

Current securities

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

Recent company filings

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

As-filed source

Primary evidence
As filedOpen full document ↗

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