Q.S.I Co., Ltd. logo

Q.S.I Co., Ltd. (066310)

Delisted
19 Mar 2026
KRX SM KRX SM
9,910. 00
+10
+0.101%
65.88B Market Cap
- P/E Ratio
200% Div Yield
113,800 Volume
- Eps
9,900
Previous Close
Day Range
9,550 10,190
Year Range
6,610 10,620
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Summary

This company has been delisted from its primary exchange and is no longer publicly traded.
As a result, real-time price data, dividend updates, and corporate disclosures may no longer be available.

066310 Chart

Q.S.I Co., Ltd. (066310) FAQ

What does "Delisted" mean?

Q.S.I Co., Ltd. has been removed from the exchange and is no longer publicly traded.

What was the last recorded dividend?

No dividend payments were recorded prior to delisting.

How long did the company pay dividends?

The company did not have a dividend payment history.

Were there any stock splits?

No stock splits were recorded prior to delisting.

What was the last known trading price?

The stock last traded at ₩9,910.00 on Mar 19, 2026 before being delisted.

Q.S.I Co., Ltd. Profile

- Industry
- Sector
- CEO
KRX SM Exchange
KR7066310004 ISIN
South Korea Country
- Employees
- Last Dividend
- Last Split
- IPO Date

Overview

Q.S.I Co., Ltd. stands as a pioneering force in the realm of high-tech components, catering to an array of electronic and industrial applications. The company's dedication to engineering excellence and technological innovation places it at the forefront of producing and distributing critical components, such as LED lighting systems and various electronic parts. These contributions are vital to a multitude of sectors, including consumer electronics, automotive manufacturing, along with aerospace and telecommunication industries. Q.S.I's commitment to research and development ensures the perpetual enhancement of its solutions, aligning with the dynamic needs of its customer base. This commitment not only cements Q.S.I's role as a key contributor in the global supply chain but also emphasizes its influence in the transition towards energy-efficient and intelligent technological solutions. Operating from South Korea, Q.S.I leverages its strategic location to access and impact both local and international markets, affirming its status as a leading entity in the technology components landscape.

Products and Services

LED Lighting Systems: Q.S.I Co., Ltd. specializes in state-of-the-art LED lighting solutions, designed for a range of applications from residential lighting to industrial and commercial settings. The company's LED products are acclaimed for their energy efficiency, longevity, and superior illumination quality, making them a preferred choice for environmentally conscious and cost-effective lighting solutions.

Electronic Components: The company manufactures a broad spectrum of electronic parts essential for the operation of various devices in the consumer electronics, automotive, aerospace, and telecommunications sectors. These components are critical for enhancing the performance and reliability of the products they are incorporated into, underlining Q.S.I's role in advancing technological innovation and functionality across industries.

Research and Development: At the heart of Q.S.I's operations lies a robust focus on research and development. This commitment translates into the continuous exploration and implementation of cutting-edge technologies to develop efficient, durable, and forward-thinking solutions. Through its R&D efforts, Q.S.I is not just keeping pace with industry evolution but is actively contributing to shaping the future of technology with its innovative products and services.

Contact Information

Address: -
Phone: -