CyberOne

싸이버원 · 356890

Information Technology Software · KOSDAQ

Small-cap

Market cap US$24.2M (₩33.4B)

Overview

CyberOne helps organisations protect their digital infrastructure by monitoring networks around the clock for threats, advising on security strategy, and supplying physical-access control systems that combine smart-card and RFID technology with video and sensor hardware.

Its clients span multiple industries that need to secure IT assets and meet compliance requirements. Listed on KOSDAQ, Korea's tech-focused small-cap exchange, the company operates across four lines, managed security operations, security consulting, smart physical-security systems, and cloud infrastructure services.

Summary is AI-generated and may contain errors · figures from DART filings

Financials

Source: DART · FY ending Dec · latest FY2025
Revenue · FY2025
US$24.4M
▼ −29.5% YoY
Operating profit · FY2025
US$300.2K
▼ −96.3% YoY
Net income · FY2025
−US$919.7K
Turned to loss

Revenue

  • FY2023US$17.9M
  • FY2024US$34.7M
  • FY2025US$24.4M

Operating profit

  • FY2023US$924.7K
  • FY2024US$8.2M
  • FY2025US$300.2K

Net income

  • FY2023US$1.8M
  • FY2024US$9M
  • FY2025−US$919.7K

Key ratios (FY2025)

ROE
-2.7%
Debt/Eq
10.3%
Op. margin
1.2%
Net margin
-3.8%
Rev. YoY
▼ −29.5%

Why it matters

CyberOne is designated by Korea's Ministry of Science and ICT as both a specialist managed-security-operations firm and an information-security professional-services company, and by the Personal Information Protection Commission as a privacy-impact assessment body.

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For informational purposes only. This is not investment advice, a recommendation, or a solicitation to buy or sell any security. Do your own research; any investment decision is your own responsibility.

Data from DART, Korea's official corporate-filing system. Data sourced from official DART filings. Accuracy is not guaranteed. Figures are as of the date shown. As of 2026-06-12 (KST). · FX: 1 USD ≈ ₩1,380 (2026-06-01).

Company summaries are generated and may contain errors; financial figures are mapped directly from official filings.