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EYL

Semiconductors · Seoul, South Korea · Founded 2015

The world's smallest, cheapest, fastest, and most energy-efficient quantum random number generators and applications MoreLess

EYL Partners specializes in quantum security solutions aimed at safeguarding the Internet of Things (IoT) and other critical technologies. Utilizing their proprietary micro quantum entropy chip technology, they generate true random numbers essential for robust encryption. This technology is pivotal in preventing hacking and ensuring data security in both daily life and industrial settings. EYL's core product, Quantum Shieldz, addresses the convergence security challenges posed by the 4th industrial revolution and the rapid advancements in quantum computing. Their solutions are particularly relevant for industries deploying autonomous vehicles, smart medical devices, and smart home systems, where security is paramount. EYL Partners operates in the global cybersecurity market, serving clients ranging from governmental bodies to private enterprises. Their business model revolves around selling their quantum security products and licensing their technology. Revenue is generated through direct sales, licensing agreements, and strategic partnerships. The company has garnered significant recognition, including winning the MassChallenge Boston 2016 Diamond Award and securing over 70 intellectual property rights. EYL Partners continues to innovate, contributing to the enhancement of global security standards.

Keywords: Quantum security, IoT, micro quantum entropy chip, data hacking prevention, Quantum Shieldz, 4th industrial revolution, cybersecurity, autonomous vehicles, smart medical devices, intellectual property.

Company overview

EYL company information

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

Status
Operational
Founded
2015
Headquarters
Seoul, South Korea
Employees
Open positions
None listed
Dealroom signal
54.4
client focusb2btechnologyDeep TechtechnologyQuantum Technologiessub industryPublic safetyindustrySecuritysectorQuantum ComputingsectorCybersecuritysectorSpace TechsectorQuantum CryptographysectorSpace Vehicles Components and PayloadssectorSemiconductors for SpacesectorSpace Tech for Security and SafetysectorSpace UpstreamsectorSemiconductor Designers and Manufacturers

Valuation & funding

EYL funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AEquity / VC May 2025 $11M $45M Undisclosed
SERIES AEquity / VC Aug 2020 $2.9M $12M Gauss Capital Management · Korea Growth Investment Corp
SEEDEquity / VC Dec 2016 $800K $3.2M Undisclosed
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Financials

Revenue over time

Available revenue history. Fields without reported data are omitted.

YearRevenueGrowth
2026 $350K 0%
2025 $350K 0%
2024 $350K 0%
2023 $350K 0%
2022 $350K 0%
2021 $350K 0%
2020 $350K
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Growth signals

EYL website traffic

Latest recorded traffic for EYL is 2.7K monthly website visits, down 22.9% over the last three months.

Latest monthly visits2.7K 3-month web change-22.9%
Monthly website visits86 observations · Oct 2017–Jul 2026
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Comparisons

EYL 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.

Showing 8 of the closest matchesCompare every metric →
Team profiled 2 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 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

3 investors on EYL's cap table

Sourced from Dealroom's funding and investor records.

Series A 2 investors entered at this stage
Gauss Capital Management
Korea Growth Investment Corp
Other known 1 additional known investor
MassChallenge

Global footprint

Where EYL has talent and traffic

Workforce by country
🇰🇷 South Korea · Seoul HQ
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In the news

Latest news about EYL

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

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Market sentiment

What the market is saying about EYL

An AI-synthesized read of the highest-engagement posts about EYL 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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