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Logical Qubit
Superconducting quantum computing company delivering scalable quantum chips, modular systems, and cloud access for advanced applications
About Logical Qubit
Logical Qubit (LQ) is a quantum computing R&D company focused on building scalable superconducting quantum hardware and enabling practical quantum applications. The company develops end-to-end quantum computing solutions, including superconducting quantum chip platforms, modular quantum chip systems, and a quantum cloud offering to support algorithm exploration and deployment.
Its product approach emphasizes scalability and high-precision performance, with solutions such as flip-chip interconnection packaging for superconducting quantum chips and modular superconducting devices designed to scale beyond 100 qubits. By combining hardware engineering, system integration, and platform access, Logical Qubit aims to help customers and partners accelerate experimentation and move toward larger, more usable superconducting quantum computers.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2022
- Headquarters
- Hangzhou, China
- Open positions
- 32
- Dealroom signal
- 21.0/100
- Industry
- Semiconductors, Enterprise Software
- Sector
- Other B2B Software, Quantum Computing, DT and LS, science-based
- Technology
- Hardware, Deep Tech, Quantum Technologies
- Business model
- Manufacturing
- Client focus
- b2b
- Links
- Website
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Jul 2026 | $28M | $110M | IDG Capital · TCL Capital · Dongfang Jiafu Investment · Fortune Venture | ↗ |
| SEED✓Equity / VC | Mar 2026 | $2.8M | $11M | Huakong Fund · Matrix Partners China · Shenzhen Capital Group · Fortune Capital | ↗ |
Growth signals
Latest recorded traffic for Logical Qubit is 580 monthly website visits.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed7 investors entered at this stage
- ZIZJU Joint Innovation Investment
- OJOrient Jiafu
Oufang Angel
Matrix Partners China- FCFortune Capital
- HFHuakong Fund
Shenzhen Capital Group
Series A10 investors entered at this stage
- CIChaos Investment
- KCKangjun Capital
IDG Capital
TCL Capital
Dongfang Jiafu Investment
Fortune Venture- TCThick Snow Capital
- XCXinlian Capital
Yuanjing Capital- HFHonghui Fund
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about Logical Qubit on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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