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Quantum Source

Quantum Source

Private
IsraelFrontier & Industrial Techhttps://www.qs-labs.com/

Last Round

Series A

Sep 10, 2024

Total Funding Raised

$77M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Quantum Source is a quantum computing company that develops photonic technology to scale quantum computers to millions of qubits for applications in industries such as drug development, material science, finance, and cybersecurity.

Sector

Frontier & Industrial Tech

Verticals

Quantum Computing, Computing Hardware, Semiconductors

Business Model

B2B

Customer Profile

Services & Consulting, Usage-Based SaaS, Government Contracts

AI Layer

Non-AI

Keywords

photonic quantum computingquantum hardwarefault-tolerant quantumphoton-atom interfacequantum computing as a serviceQCaaSquantum processorquantum interconnectsdeep techquantum stackquantum advantagequantum engineeringquantum startup

Historical Pricing

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Caplight Momentum Score

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Quantum Source Comparables

Compare Quantum Source with similar companies based on industry and business-model similarity.

Quantum Source comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
QuiX Quantum
88%
ORCA Computing
87%
OptQC Corp.
86%

Quantum Source Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series ASep 10, 2024
SeedApr 19, 2023
SeedJul 1, 2022

Quantum Source Investors

Notable investors and investment history

Quantum Source investors
InvestorRounds
40 North VenturesSeries A
Grove VenturesSeed, Series A
Standard InvestmentsSeries A
Eclipse VenturesSeed, Series A
Dell Technologies CapitalSeries A, Seed
10DSeed, Series A
Pitango Venture CapitalSeed, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

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  • Jul 25, 2026

    Monthly visitors grew 121% MoM, reaching 41K.

Quantum Source Filings

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Quantum Source filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Quantum Source's valuation, stock price, and market status.

Is Quantum Source a public or private company?

Quantum Source is a private company.

What is the current stock price of Quantum Source?

Quantum Source is a private company with no public stock price. No recent secondary market data is available.

How much is Quantum Source worth (valuation)?

Valuation information for Quantum Source is not publicly available.

Can I buy Quantum Source stock?

Quantum Source shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Quantum Source's last funding round?

Quantum Source's most recent funding round was Series A on September 10, 2024.

Who are the main investors in Quantum Source?

Key investors in Quantum Source include Grove Ventures, Dell Technologies Capital, Pitango Venture Capital.

Will Quantum Source IPO soon?

No public IPO plans have been announced for Quantum Source.

How can I track Quantum Source secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Quantum Source's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersIsrael
Employee Range52
Year Founded2021
Last FundingSep 10, 2024

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