The 12 closest competitors and alternatives to TuringQ among quantum computing companies — ranked by similarity to what TuringQ actually does, not by market-cap band.
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TuringQ is a private company headquartered in Shanghai, China, that focuses on quantum information research and manufactures optical quantum chips and optical quantum computers.
TuringQ is a quantum computing company headquartered in China. Its most recent funding round, Series B, closed in July 2025. Xcout tracks 1 named person at TuringQ, including Jin Xianmin (co-founder).
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | Undisclosed | 5 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to TuringQ by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
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QuiX Quantum is a European quantum computing company founded in Enschede, the Netherlands, in 2019, with subsequent office expansion to Amsterdam. The company specializes in developing integrated photonic quantum computing hardware and universal photonic processors.
Quantum Technology
Q.ANT is a German quantum-computing company that develops photonic quantum processors and related software. It serves research institutions and industrial customers seeking quantum computing and quantum machine-learning solutions.
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Founded in 2017, Quandela is a world leader in full-stack photonic quantum computing. The company develops hardware, middleware, and software for the quantum revolution, with offices in Germany, Canada, and France.
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Quantum Source is a deep-tech company focused on developing scalable quantum computing technologies based on photonic platforms.
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Xanadu Quantum Technologies Ltd is a Canadian photonic quantum computing company based in Toronto, specializing in designing photonic devices and building quantum computers and data centers.
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Aegiq is a UK-based, privately held full-stack photonic quantum computing company founded in 2019 with its headquarters in Sheffield, England.
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Monarch Quantum, Inc. is a U.S.-based quantum photonics company located in San Diego, California, that builds integrated photonics systems.
Quantum Technology
Qudara Inc. is a technology company headquartered in Santa Barbara, California, specializing in photonic quantum computing and networking at scale.
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PsiQuantum, Corp. is an American quantum computing company based in Palo Alto, California. It is developing utility-scale, fault tolerant quantum computers using silicon photonics. The company has secured government partnerships to build their first systems in Australia and the United States.
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Optalysys is a photonic computing company founded in 2013 that uses silicon photonics and optical technology to redefine high-performance computing and compute-in-transit solutions.
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Ephos, Inc. is a Delaware-incorporated corporation with its business operations located in San Francisco, California. The company develops photonic integrated circuits and optical technologies.
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OptQC Corp. is a technology company headquartered in Toshima-ku, Tokyo, Japan, operating a research laboratory and partnering with firms like NTT in quantum-related and software businesses.
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