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LuxQuanta

Cybersecurity · Castelldefels, Spain · Founded 2021

Enabling a new age of security in telecommunications with Quantum Key Distribution (QKD) systems MoreLess

LuxQuanta is a pioneering startup specializing in quantum cryptography solutions. The company focuses on providing high-performance and cost-effective quantum key distribution (QKD) systems. These systems are designed to add an extra layer of security for companies and network infrastructures, protecting digital data from the potential threats posed by the immense computational power of quantum computers.

The primary technology LuxQuanta offers is continuous variable quantum key distribution (CV-QKD). This technology uses the principles of quantum mechanics to securely distribute encryption keys, which are essential for protecting sensitive information. By leveraging quantum properties, LuxQuanta's solutions ensure that any attempt to intercept the keys can be detected, thereby enhancing security.

LuxQuanta serves a diverse range of clients, including large corporations, network infrastructure providers, and industries that handle critical data. The market it operates in is the cybersecurity sector, with a specific focus on quantum cryptography. This market is rapidly growing due to increasing concerns about data security and the emerging threats from quantum computing.

The business model of LuxQuanta revolves around selling its QKD systems and related services. The company generates revenue by providing these advanced security solutions to its clients, who pay for the technology and ongoing support. Additionally, LuxQuanta may engage in partnerships and collaborations with other organizations to further develop and deploy its technology.

In summary, LuxQuanta is at the forefront of quantum cryptography, offering innovative solutions to protect digital data in an increasingly vulnerable cyber landscape. The company's commitment to high performance and cost efficiency makes it a valuable player in the cybersecurity market.

Keywords: Quantum Cryptography, QKD, CV-QKD, Data Security, Quantum Computing, Cybersecurity, Encryption, Digital Protection, Network Infrastructure, ICFO Spin-off.

Company overview

LuxQuanta company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2021
Headquarters
Castelldefels, Spain
Employees
50
Open positions
3
Dealroom signal
88.2
client focusb2btechnologyDeep TechtechnologyQuantum Technologiessub industryData protectionbusiness modelSaaSindustrySecuritysectorSpinoutsectorCybersecuritysectorEICsectorQuantum CryptographysectorEIC FundsectorFuture of ComputingsectorDual-Use TechsectorHorizon Europe

Valuation & funding

LuxQuanta funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
GRANTOther financing Apr 2026 $981K CDTI Innvierte · Big Sur Ventures
SERIES AEquity / VC Oct 2025 $8.8M $35M Corning · GMV · EIC Fund · Big Sur Ventures
GRANTOther financing Nov 2023 $2.5M European Innovation Council
EARLY VCEquity / VC Nov 2023 $0 EIC Fund
SPINOUTOther financing Jan 2021 $0 Institute of Photonic Sciences · Barcelona Institute of Science and Technology
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Financials

Revenue and workforce over time

Available revenue and workforce history. Fields without reported data are omitted.

YearRevenueGrowthEmployees
2026 $1.4M 0% 50
2025 $1.4M 0% 43
2024 $1.4M 0% 26
2023 $1.4M +237.5% 20
2022 $400K 13
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Growth signals

LuxQuanta website traffic

Latest recorded traffic for LuxQuanta is 4.8K monthly website visits, up 65.5% over the last three months. LuxQuanta's team grew 16.3% over the past year.

Latest monthly visits4.8K 3-month web change+65.5% 1-year team growth+16.3%
Monthly website visits46 observations · Oct 2022–Jul 2026
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Comparisons

LuxQuanta compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

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Talent graph

LuxQuanta's talent

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Team profiled 3 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

10 investors on LuxQuanta's cap table

Sourced from Dealroom's funding and investor records.

Seed 2 investors entered at this stage
European Innovation Council
CDTI Innvierte
Series A 6 investors entered at this stage
EIC Fund
Big Sur Ventures
Corning
GMV
Wayra
GTD
Other known 2 additional known investors
Barcelona Institute of Science and Technology
Institute of Photonic Sciences

Global footprint

Where LuxQuanta has talent and traffic

Workforce by country
2 countries with
team presence
🇪🇸 Spain97.6%
🇨🇦 Canada2.4%
2 countries shown

In the news

Latest news about LuxQuanta

Recent press, funding announcements, and product moves mentioning LuxQuanta — open to read from the original sources.

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Market sentiment

What the market is saying about LuxQuanta

An AI-synthesized read of the highest-engagement posts about LuxQuanta on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

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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