제이엘중공업주식회사 / JL HEAVY INDUSTRY CO,.LTD

Also known as 제이엘중공업 · JL HEAVY INDUSTRY CO
제이엘중공업주식회사 (JL HEAVY INDUSTRY CO,.LTD) is a Korea-based business registered at 경상남도 고성군 고성읍 두호1길 (Postal code: 52912). It operates as a head office of a for-profit corporation. It was incorporated at the Changwon District Court, Goseong Registry. 제이엘중공업주식회사 (JL HEAVY INDUSTRY CO,.LTD) falls under the Manufacturing industry. It operates within the Ship & Boat Building sector, specifically focusing on Ship component manufacturing business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, 제이엘중공업주식회사 (JL HEAVY INDUSTRY CO,.LTD) scored 55.31 points (down 2.59 points since August 2026) and outperforms approximately 72% of companies in the same industry. Recent performance indicators include: Employee growth: -39.65% (industry average: -4.93%).
제이엘중공업주식회사는 경상남도 고성군 고성읍에 있는 선박 구성 부분품 제조업 기업입니다.
379-**-*125* 1950**-0022***

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경상남도 고성군 고성읍 두호1길 (52912)
Head office of a for-profit corporation
Manufacturing > Ship & Boat Building > Ship component manufacturing
September 2026
-39.65%
2025-2026
-9.84%
55.31
▼ 2.59 pts (vs. August 2026)
Top 28%
September 2026

JL HEAVY INDUSTRY CO,.LTD's KOBDi Score is 55.31 as of Sep 2026, down 52.64 points since Apr 2025; it rose in 4 and fell in 8 of the 12 monthly updates. As of Sep 2026 it is ahead of about 72% of companies in its industry, against 74% in Aug 2026 and 93% in Apr 2025. Its strongest position was 93% (May 2026) and its weakest 72% (Sep 2026).

A year earlier, in Aug 2025, its score was 108.54 and it was ahead of about 93% of companies in its industry.

Sep 202655.31ahead of 72%
Aug 202657.90ahead of 74%
Jul 2026105.10ahead of 92%
Jun 2026105.69ahead of 92%
May 2026106.24ahead of 93%
Apr 2026106.57ahead of 93%
Mar 2026107.08ahead of 93%
Feb 2026106.99ahead of 93%
Dec 2025109.52ahead of 93%
Aug 2025108.54ahead of 93%
Jul 2025108.47ahead of 93%
May 2025108.82ahead of 93%
Apr 2025107.95ahead of 93%

Between 2025 and 2026, the headcount of JL HEAVY INDUSTRY CO,.LTD changed by -39.65%, against an average of -4.93% in its industry. It now has 10–19 employees.

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무진기업 20–29 Top 28%
태동기업 10–19 Top 28%
(유)우정산업기술
ujung		 10–19 Top 28%
정안기업 10–19 Top 28%
유한회사 솔라산업 20–29 Top 28%















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경상남도 고성군 고성읍 두호1길 (52912)
Where is JL HEAVY INDUSTRY CO,.LTD located?

JL HEAVY INDUSTRY CO,.LTD is registered at 경상남도 고성군 고성읍 두호1길, South Korea (postal code 52912).

What industry is JL HEAVY INDUSTRY CO,.LTD in?

JL HEAVY INDUSTRY CO,.LTD belongs to Manufacturing › Ship & Boat Building › Ship component manufacturing.

How many employees does JL HEAVY INDUSTRY CO,.LTD have?

JL HEAVY INDUSTRY CO,.LTD has 10–19 employees.

What is JL HEAVY INDUSTRY CO,.LTD's KOBDi Score?

55.31 as of September 2026, ahead of about 72% of companies in its industry.

Who are JL HEAVY INDUSTRY CO,.LTD's competitors?

Similar companies include 무진기업, 태동기업 and ujung.

Which businesses are near JL HEAVY INDUSTRY CO,.LTD?

Businesses registered at the same postal code (52912) include DAE HWA HEAVY INDUSTRY, 세원 and DAEHWA PT. Most work in ship component manufacturing, elderly care welfare facility operation business and gas station operation business for transportation equipment.

Businesses near JL HEAVY INDUSTRY CO,.LTD

Registered at postal code 52912 (두호1길, 고성군). Most businesses here work in ship component manufacturing, elderly care welfare facility operation business and gas station operation business for transportation equipment.

Other ship component manufacturing companies in 고성군

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