(주) 에스제이 / SJ CO.,LTD

Also known as 에스제이 · SJ
(주) 에스제이 (SJ CO.,LTD) is a Korea-based business registered at 경상남도 밀양시 하남읍 양동농공단지길 (Postal code: 50457). It operates as a head office of a for-profit corporation. It was originally registered with the Changwon Tax Office and incorporated at the Changwon District Court, Registry Division. (주) 에스제이 (SJ CO.,LTD) falls under the Manufacturing industry. It operates within the Metal Structural Products sector, specifically focusing on Manufacturing of metal doors, windows, shutters and related products business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, (주) 에스제이 (SJ CO.,LTD) scored 56.10 points (down 0.01 points since August 2026) and outperforms approximately 73% of companies in the same industry. Recent performance indicators include: Employee growth: -16.74% (industry average: -4.65%).
(주) 에스제이는 경상남도 밀양시 하남읍에 있는 금속 문 창 셔터 및 관련제품 제조업 기업입니다.
609-**-*787* 1942**-0183***

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경상남도 밀양시 하남읍 양동농공단지길 (50457)
Head office of a for-profit corporation
Manufacturing > Metal Structural Products > Manufacturing of metal doors, windows, shutters and related products
September 2026
-16.74%
2025-2026
-25.37%
56.10
▼ 0.01 pts (vs. August 2026)
Top 27%
September 2026

SJ CO.,LTD's KOBDi Score is 56.10 as of Sep 2026, down 50.21 points since Apr 2025; it rose in 2 and fell in 7 of the 12 monthly updates. As of Sep 2026 it is ahead of about 73% of companies in its industry, against 73% in Aug 2026 and 92% in Apr 2025. Its strongest position was 93% (Jul 2025) and its weakest 73% (Sep 2026).

A year earlier, in Aug 2025, its score was 104.90 and it was ahead of about 92% of companies in its industry.

Sep 202656.10ahead of 73%
Aug 202656.11ahead of 73%
Jul 202694.04ahead of 89%
Jun 202694.04ahead of 88%
May 202694.88ahead of 89%
Apr 202695.58ahead of 89%
Mar 202694.90ahead of 89%
Feb 202694.83ahead of 89%
Dec 202595.64ahead of 88%
Aug 2025104.90ahead of 92%
Jul 2025106.32ahead of 93%
May 2025106.32ahead of 93%
Apr 2025106.32ahead of 92%

Between 2025 and 2026, the headcount of SJ CO.,LTD changed by -16.74%, against an average of -4.65% in its industry. It now has 10–19 employees.

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신성기업(주) 10–19 Top 27%
(주)덕용
dukyong		 10–19 Top 27%
유한회사 태산
TAE SAN		 10–19 Top 27%
프롬테크 주식회사
PROMTECK CO.,LTD		 10–19 Top 27%
주식회사 신화마이스터
SHIN HWA		 10–19 Top 27%















Financial statements on file for SJ CO.,LTD: 2020–2024.

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경상남도 밀양시 하남읍 양동농공단지길 (50457)
Where is SJ CO.,LTD located?

SJ CO.,LTD is registered at 경상남도 밀양시 하남읍 양동농공단지길, South Korea (postal code 50457).

What industry is SJ CO.,LTD in?

SJ CO.,LTD belongs to Manufacturing › Metal Structural Products › Manufacturing of metal doors, windows, shutters and related products.

How many employees does SJ CO.,LTD have?

SJ CO.,LTD has 10–19 employees.

What is SJ CO.,LTD's KOBDi Score?

56.10 as of September 2026, ahead of about 73% of companies in its industry.

Who are SJ CO.,LTD's competitors?

Similar companies include 신성기업, dukyong and TAE SAN.

Which businesses are near SJ CO.,LTD?

Businesses registered at the same postal code (50457) include 에스비코리아, 공단회관식당 and 보성섬유. Most work in individual freight transport industry, pig iron casting foundry industry and other industrial glass product manufacturing.

Businesses near SJ CO.,LTD

Registered at postal code 50457 (양동농공단지길, 밀양시). Most businesses here work in individual freight transport industry, pig iron casting foundry industry and other industrial glass product manufacturing.

Other manufacturing of metal doors, windows, shutters and related products companies in 밀양시

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