STI Co

STI Co Gross Margin

The Gross Margin of STI Co (039440.KQ) as of Oct 16, 2026 is 17.51 %. In the previous year, Gross Margin was 19.24 % — a change of -9.02% (lower).

Gross Margin

17.51 %

YoY

-9.02%

Last updated:

Gross Margin of STI Co is 2025 17.51 % . Gross Margin of STI Co was 2024 19.24 % . It decreases by -9.02% lower compared to the previous year.

For STI Co, the gross margin of 17.5% is down versus 18.6% a few years ago.

The STI Co Gross Margin history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Gross Margin
Date
Gross Margin
Jan 1, 2018
18.30 KRW
Jan 1, 2019
19.25 KRW
Jan 1, 2020
17.23 KRW
Jan 1, 2021
18.57 KRW
Jan 1, 2022
18.38 KRW
Jan 1, 2023
20.35 KRW
Jan 1, 2024
19.24 KRW
Jan 1, 2025
17.51 KRW
The STI Co Gross Margin history
YEARGross MarginYoY
17.51 %-9.02%
19.24 %-5.46%
20.35 %+10.74%
18.38 %-1.04%
18.57 %+7.80%
17.23 %-10.52%
19.25 %+5.24%
18.30 %-4.66%
19.19 %-7.74%
20.80 %+9.85%
18.93 %+11.36%
17.00 %+10,443.28%
0.16 %+174.52%
0.06 %-67.50%
0.18 %+88.70%
0.10 %+636.72%
0.01 %—

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STI Co Stock analysis

What does STI Co do? STI Co Ltd, listed on the Korea Exchange with ticker 039440.KQ and ISIN KR7039440003, is a South Korean company headquartered in Anseong, Gyeonggi-Do. The company operates within the Information Technology sector, specifically in the Semiconductors industry. STI Co Ltd went public via an IPO on February 28, 2002. The company manufactures semiconductor equipment, focusing on central chemical supply systems (CCSSs) and wet systems. CCSSs serve as full automatic systems for front-end processes in semiconductor and display manufacturing. Wet systems include cleaners for washing liquid crystal display (LCD) panels, developers for pattern formation on panels, and glass slimming systems for reducing panel thickness. STI Co Ltd distributes its products domestically within South Korea and internationally. Its primary clients include Samsung Electronics, Samsung Mobile Display, and CMI. The company's website is http://www.sti.co.kr/. STI Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about STI Co stock

Gross Margin of STI Co is 17.51 % in 2025.

Gross Margin of STI Co changed from 19.24 % to 17.51 %, representing a -9.02% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Gross Margin STI Co since 2006 – with annual values, charts, and detailed analysis.

Gross Margin measures the percentage of revenue remaining after COGS. Higher gross margins indicate more efficient production and stronger pricing power.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Gross Margin's STI Co with sector peers and the industry average to assess whether it is attractive.

To evaluate Gross Margin's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Gross Margin.

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