Horizon Quantum Holdings Ltd.
PublicHorizon Quantum Holdings Ltd. is now publicly traded
The data on this page reflects Horizon Quantum Holdings Ltd.'s private-market history up to the point it went public, including its funding rounds, valuation, and investors.
Last Round
Series A
Mar 31, 2023
Total Funding Raised
$21.33M
Company Overview
Horizon Quantum Holdings Ltd. has raised $21.33M. It was founded in 2018.
Horizon Quantum Holdings Ltd. is a quantum computing company that develops software infrastructure to bridge the gap between today's quantum hardware and tomorrow's applications.
Verticals
Software Development Tools
AI Layer
Non-AI
Horizon Quantum Holdings Ltd. Comparables
Compare Horizon Quantum Holdings Ltd. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| RhymeQ | 77% | |
| Q-CTRL | 73% | |
| Qubitcore Inc. | 64% |
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Horizon Quantum Holdings Ltd. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Mar 31, 2023 | ||||
| Seed | Jun 23, 2020 | ||||
| Seed | Nov 22, 2018 |
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Key People
Founding team and executive leadership
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Horizon Quantum Holdings Ltd. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Abies Ventures | Seed |
| Summer Capital | Seed |
| A. M. Pappas & Associates | Series A |
| Peak XV Partners | Series A, Seed |
| Qubit Protocol | Seed |
| Expeditions Fund | Series A |
| DCVC (Data Collective) | Seed |
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Recent news
Latest coverage and updates
- is_developingNov 12, 2026
Horizon Quantum Computing Pte Ltd tests a method for measuring unwanted interactions between qubits, known as ZZ crosstalk, on Rigetti's 108-qubit Cepheus processor and reduces the required distinct experiments from more than 5,000 to seven through multiplexed measurements.
- has_lossNov 10, 2026
Horizon Quantum Computing Pte Ltd reports a $6.3 million adjusted EBITDA loss in Q3 '26, compared with a $3M loss a year earlier.
- has_earningsNov 10, 2026
Horizon Quantum Computing Pte Ltd reports $33.4M in Q3 2026 net income, compared with a $5.2 million loss in the same period last year, driven by a $43.1 million non-cash gain from revaluing warrant liabilities.
- has_lossNov 10, 2026
Horizon Quantum Computing Pte Ltd reports a $5.2M net loss for Q3 '25, compared with $33.4 million in net income for Q3 '26.
- has_lossNov 10, 2026
Horizon Quantum Computing Pte Ltd reports a $6.3M adjusted EBITDA loss in Q3 '26, compared with a $3.0 million loss a year earlier.
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Horizon Quantum Holdings Ltd. Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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