성문전자(주) / SUNGMOON ELECTRONICS CO.,LTD

Also known as 성문전자 · SUNGMOON ELECTRONICS
성문전자(주) (SUNGMOON ELECTRONICS CO.,LTD) is a Korea-based business registered at Segyosandan-ro, Pyeongtaek-si, Gyeonggi-do (Postal code: 17843). It operates as a head office of a for-profit corporation. It was originally registered with the Seongnam Tax Office and incorporated at the Suwon District Court, Seongnam Branch. 성문전자(주) (SUNGMOON ELECTRONICS CO.,LTD) falls under the Manufacturing industry. It operates within the Semiconductor Devices sector, specifically focusing on Other semiconductor device manufacturing business activities. It has 50–99 employees. The company is publicly listed on KOSPI under Not available since 1990. According to KOBDi Industry Ranking system, 성문전자(주) (SUNGMOON ELECTRONICS CO.,LTD) scored 119.62 points (up 0.03 points since August 2026) and outperforms approximately 92% of companies in the same industry. Recent performance indicators include: Employee growth: 0.09% (industry average: -2.73%).
성문전자(주)는 경기도 평택시에 있는 기타 반도체 소자 제조업 기업입니다.
129-**-*511* 1311**-0005***

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경기도 평택시 세교산단로 (17843)
Segyosandan-ro, Pyeongtaek-si, Gyeonggi-do (17843)
September 2026
0.09%
2025-2026
7.36%
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119.62
▲ 0.03 pts (vs. August 2026)
Top 8%
September 2026

SUNGMOON ELECTRONICS CO.,LTD's KOBDi Score is 119.62 as of Sep 2026, up 41.33 points since Apr 2025; it rose in 4 and fell in 7 of the 12 monthly updates. As of Sep 2026 it is ahead of about 92% of companies in its industry, against 92% in Aug 2026 and 63% in Apr 2025. Its strongest position was 93% (Jul 2026) and its weakest 62% (Jul 2025).

A year earlier, in Aug 2025, its score was 77.23 and it was ahead of about 65% of companies in its industry.

Sep 2026119.62ahead of 92%
Aug 2026119.59ahead of 92%
Jul 2026123.02ahead of 93%
Jun 2026123.21ahead of 93%
May 2026123.41ahead of 93%
Apr 2026123.60ahead of 93%
Mar 2026123.60ahead of 93%
Feb 2026123.30ahead of 93%
Dec 2025123.33ahead of 92%
Aug 202577.23ahead of 65%
Jul 202576.77ahead of 62%
May 202578.11ahead of 63%
Apr 202578.30ahead of 63%

Between 2025 and 2026, the headcount of SUNGMOON ELECTRONICS CO.,LTD changed by +0.09%, against an average of -2.73% in its industry. It now has 50–99 employees.


KOSPI
1990-03-24
Not available
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경기도 평택시 세교산단로 (17843)
Segyosandan-ro, Pyeongtaek-si, Gyeonggi-do (17843)
Where is SUNGMOON ELECTRONICS CO.,LTD located?

SUNGMOON ELECTRONICS CO.,LTD is registered at Segyosandan-ro, Pyeongtaek-si, Gyeonggi-do, South Korea (postal code 17843).

What industry is SUNGMOON ELECTRONICS CO.,LTD in?

SUNGMOON ELECTRONICS CO.,LTD belongs to Manufacturing › Semiconductor Devices › Other semiconductor device manufacturing.

How many employees does SUNGMOON ELECTRONICS CO.,LTD have?

SUNGMOON ELECTRONICS CO.,LTD has 50–99 employees.

Is SUNGMOON ELECTRONICS CO.,LTD a public company?

Yes. SUNGMOON ELECTRONICS CO.,LTD is listed on KOSPI under the ticker Not available since 1990.

What is SUNGMOON ELECTRONICS CO.,LTD's KOBDi Score?

119.62 as of September 2026, ahead of about 92% of companies in its industry.

Who are SUNGMOON ELECTRONICS CO.,LTD's competitors?

Similar companies include Standard Machining Tech, SAEHAN and DAESIN CIRCUIT.

Which businesses are near SUNGMOON ELECTRONICS CO.,LTD?

Businesses registered at the same postal code (17843) include S, SIDIZ and OSAN PRECISION. Most work in construction equipment operation, manufacturing machinery and equipment for construction and mining and Korean general restaurant business.

Businesses near SUNGMOON ELECTRONICS CO.,LTD

Registered at postal code 17843 (세교산단로, 평택시). Most businesses here work in construction equipment operation, manufacturing machinery and equipment for construction and mining and Korean general restaurant business.

Other other semiconductor device manufacturing companies in 평택시

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