성문전자(주) / SUNGMOON ELECTRONICS CO.,LTD
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 2026 | 119.62 | ahead of 92% |
| Aug 2026 | 119.59 | ahead of 92% |
| Jul 2026 | 123.02 | ahead of 93% |
| Jun 2026 | 123.21 | ahead of 93% |
| May 2026 | 123.41 | ahead of 93% |
| Apr 2026 | 123.60 | ahead of 93% |
| Mar 2026 | 123.60 | ahead of 93% |
| Feb 2026 | 123.30 | ahead of 93% |
| Dec 2025 | 123.33 | ahead of 92% |
| Aug 2025 | 77.23 | ahead of 65% |
| Jul 2025 | 76.77 | ahead of 62% |
| May 2025 | 78.11 | ahead of 63% |
| Apr 2025 | 78.30 | ahead of 63% |
| # | ||||
|---|---|---|---|---|
| (주)에스엠테크 Standard Machining Tech Co., Ltd. | 50–99 | Top 9% | ||
| 새한주식회사 SAEHAN CO.,LTD | 100–299 | Top 8% | ||
| 주식회사 대신서키트 DAESIN CIRCUIT.,LTD | 100–299 | Top 9% | ||
| (주)티제이테크놀러지 TJ TECHNOLOGY INC. | 10–19 | Top 8% | ||
| (주)엘앤지 L&G CO.,LTD | 30–49 | Top 9% | ||
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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.
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Other other semiconductor device manufacturing companies in 평택시
- 주식회사서원평택시
- (주)아이비원IVY-ONE CO.LTD화성시
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- 한국호야전자주식회사HOYA ELECTRONICS KOREA CO., LTD.평택시
- 씨유테크 주식회사CU TECH CORPORATION평택시


