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Quality Reliability Technology

405100 · KOSDAQ · ₩405100 · 큐알티

₩17,870▲ ₩590 (3.41%)End-of-day · Oct 28, 2026 · End-of-day prices.
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Price · 1Y +9.83%
Market cap
₩220B
Enterprise value
₩228B
P/E
40.3×
P/B
2.5×
Dividend yield
2.7%
ROE
6.2%
Net margin
7.3%

Trailing 12 months from filed financial statements, as of H1 2026. Dividend yield: the 2025 dividend per share from the annual report ÷ today's price.

52-week range−26.2% from the high

₩8,060Today: ₩17,280 – ₩18,100₩24,200

Returns

  • 1W+0.6%
  • 1M+25.8%
  • 3M+105.6%
  • 6M−12.2%
  • YTD+12.4%
  • 1Y+9.8%
Volume today
82,002
0.9× the 20-day average
Traded today
₩1.4B
Listed shares
12,289,301
EPS (12 months)
₩444
Earnings yield 2.5%
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AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.

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Signals

44Quiet
  • BuzzQuietBuzz 44 of 100 (50 is a normal day for this stock).
  • SentimentPositiveNews: A government commendation for reducing reliance on foreign equipment reads positively. Community: 0 bullish, 0 bearish posts this week.
  • MomentumStrong25.8% over the last month; the price is above its 20-day average.
  • News impactLow3 news items and filings in two weeks; 0 rated high impact, 0 medium.

Signals describe activity, not recommendations. Not financial advice.

Quality Reliability Technology stock overview

Quality Reliability Technology (큐알티, KRX: 405100) is listed on KOSDAQ, in the Business services sector. The company provides reliability testing and failure analysis services for semiconductors and electronic components, helping manufacturers verify product quality and identify the causes of defects. Its shares closed at ₩17,870 on Oct 28, 2026, up 3.41% on the day, giving it a market value of ₩220B.

Key facts

Market cap
₩220B
Sector
Business services
Latest price change
+3.41%
As of
Oct 28, 2026
Main business
The company provides reliability testing and failure analysis services for semiconductors and electronic components, helping manufacturers verify product quality and identify the causes of defects.

Quick answers about Quality Reliability Technology

What does Quality Reliability Technology do?
The company provides reliability testing and failure analysis services for semiconductors and electronic components, helping manufacturers verify product quality and identify the causes of defects. It also develops and sells reliability evaluation equipment for semiconductors, aerospace, and defense applications. Its customers span mobile, display, automotive electronics, 5G, AI, and space industries, and it operates testing and analysis facilities in Icheon, Suwon, and Cheongju, Korea, with subsidiaries providing services in China and the United States.
What is the market cap of Quality Reliability Technology?
The market capitalisation of Quality Reliability Technology was ₩220B at the close on Oct 28, 2026.
Who are the largest shareholders of Quality Reliability Technology?
According to the latest official filings, the largest reported holders are Kim Yeong-bu (59.62%, as of May 23, 2025); Kim Hong-seop (2.03%, as of May 23, 2025); National Pension Service (1.23%, as of Dec 31, 2025).
When is the next earnings report from Quality Reliability Technology?
Korean companies rarely announce results dates in advance. Based on when Quality Reliability Technology filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
Does the National Pension Service own Quality Reliability Technology?
Yes. The National Pension Service held 1.23% of Quality Reliability Technology shares as of Dec 31, 2025.

Company profile

The company provides reliability testing and failure analysis services for semiconductors and electronic components, helping manufacturers verify product quality and identify the causes of defects. It also develops and sells reliability evaluation equipment for semiconductors, aerospace, and defense applications. Its customers span mobile, display, automotive electronics, 5G, AI, and space industries, and it operates testing and analysis facilities in Icheon, Suwon, and Cheongju, Korea, with subsidiaries providing services in China and the United States.

Written by AI from the company's latest annual report.

Korean name
큐알티
Sector
Business services
Themes
Chip testing & packaging
CEO
이규복
Founded
Apr 2014
Listed
Nov 2022
Listed shares
12,289,301
Fiscal year ends
Month 12
Website
qrtkr.com

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Titles in Korean until English translations are added.

Also known as: Quality Reliability Technology / 큐알티 / 405100 / KRX:405100

Source: KRX statistical information