주식회사엘디제이(LDJ) / LDJ

Also known as 엘디제이(LDJ)
주식회사엘디제이(LDJ) (LDJ) is a Korea-based business registered at 인천 남동구 논현고잔로110번길 (Postal code: 21677). It operates as a head office of a for-profit corporation. It was incorporated at the Incheon District Court, Registry Bureau. 주식회사엘디제이(LDJ) (LDJ) falls under the Manufacturing industry. It operates within the Other Electronic Components sector, specifically focusing on Other electronic component manufacturing business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사엘디제이(LDJ) (LDJ) scored 47.13 points and outperforms approximately 77% of companies in the same industry. Recent performance indicators include: Employee growth: -10.81% (industry average: -4.65%).
주식회사엘디제이(LDJ)는 인천 남동구에 있는 그 외 기타 전자 부품 제조업 기업입니다.
654-**-*018* 1201**-0794***

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인천 남동구 논현고잔로110번길 (21677)
Head office of a for-profit corporation
Manufacturing > Other Electronic Components > Other electronic component manufacturing
April 2025
-10.81%
2024-2025
-57.57%
47.13
- (vs. August 2026)
Top 24%
September 2026

LDJ's KOBDi Score is 47.13 as of Sep 2026, down 25.75 points since Apr 2025; it rose in 1 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 77% of companies in its industry, against 77% in Aug 2026 and 89% in Apr 2025. Its strongest position was 90% (Jul 2025) and its weakest 76% (Dec 2025).

A year earlier, in Aug 2025, its score was 72.88 and it was ahead of about 88% of companies in its industry.

Sep 202647.13ahead of 77%
Aug 202647.13ahead of 77%
Jul 202647.13ahead of 77%
Jun 202647.13ahead of 77%
May 202647.13ahead of 77%
Apr 202647.13ahead of 77%
Mar 202647.13ahead of 77%
Feb 202647.13ahead of 77%
Dec 202546.97ahead of 76%
Aug 202572.88ahead of 88%
Jul 202572.88ahead of 90%
May 202572.88ahead of 90%
Apr 202572.88ahead of 89%

Between 2024 and 2025, the headcount of LDJ changed by -10.81%, against an average of -4.65% in its industry. It now has 5–9 employees.

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(주)성원씨스템
SUNG WON SYSTEM		 5–9 Top 24%
(주)아이케이씨
IKC CO.,LTD		 5–9 Top 24%
(주)선화솔루션 5–9 Top 24%
(주)아이에이파워트론
iA PowerTron		 10–19 Top 24%
주식회사휴프로 10–19 Top 24%















Financial statements on file for LDJ: 2019–2024.

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인천 남동구 논현고잔로110번길 (21677)
Where is LDJ located?

LDJ is registered at 인천 남동구 논현고잔로110번길, South Korea (postal code 21677).

What industry is LDJ in?

LDJ belongs to Manufacturing › Other Electronic Components › Other electronic component manufacturing.

How many employees does LDJ have?

LDJ has 5–9 employees.

What is LDJ's KOBDi Score?

47.13 as of September 2026, ahead of about 77% of companies in its industry.

Who are LDJ's competitors?

Similar companies include SUNG WON SYSTEM, IKC and 선화솔루션.

Which businesses are near LDJ?

Businesses registered at the same postal code (21677) include 광현테크, 번영산업 and 우진테크. Most work in mold and mold manufacturing, other general purpose machinery manufacturing and comprehensive automobile repair business.

Businesses near LDJ

Registered at postal code 21677 (논현고잔로110번길, 남동구). Most businesses here work in mold and mold manufacturing, other general purpose machinery manufacturing and comprehensive automobile repair business.

Other other electronic component manufacturing companies in 남동구

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