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ELROILAB

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Quality control without foreign substances,

Seoul, South KoreaFounded 2020Artificial Intelligence
Valuation $25–50M Last recorded · 2025
Total funding $10–50M Disclosed equity funding
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About ELROILAB

ELROILAB, founded in 2020 by CEO Kwangsun Yoo, is a company specializing in hyperspectral technology combined with deep learning AI. The firm is headquartered in Seoul, South Korea. Since its inception, the company has achieved significant milestones, including securing seed funding in October 2021, a Pre-Series A round in April 2022, and a Series A investment of approximately $3.8 million in January 2024, bringing its total funding to over $5 million.

The core of ELROILAB's business is the development of hyperspectral imaging solutions that detect foreign substances and quality abnormalities in various products. The technology was initially conceived to observe starlight but has been adeptly repurposed for industrial applications. The company primarily targets the food industry, offering solutions that identify contaminants which are often missed by conventional inspection systems. Its business model revolves around providing these advanced inspection and quality control systems to B2B clients, helping them to reduce product recalls, enhance brand image, and operate more efficiently. Revenue is generated through the sale and implementation of its specialized hardware and software solutions.

The company's main offering is its 'Spectral AI' solution, which integrates hyperspectral cameras with sophisticated AI and deep learning software. This system, marketed under product lines like 'SAI-Food', provides automated detection of non-uniform foreign materials. A key benefit for clients is the significant improvement in quality control and production efficiency. The firm's technology has been recognized with multiple awards and is being explored for use in other sectors, including secondary batteries, pharmaceuticals, and recycling.

Source: Dealroom company data

At a glance

Founded
2020
Headquarters
Seoul, South Korea
Sector
Artificial Intelligence

Investors

10 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed5 investors entered at this stage

  • CNT Tech
  • Magna Investment
  • Spark Lab, Inc.
  • Daedeok Venture Partners
  • Ulsan Creative Economy Innovation Center

Series A5 investors entered at this stage

  • Woori Venture Partners
  • Korea Biotech Investment Capital
  • Etri Holdings
  • Bilanx Investment
  • Shinhan Capital
Team profiled 1 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.

Global footprint

Workforce and web traffic by country
Workforce by country
🇰🇷 South Korea · Seoul HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about ELROILAB 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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