제이에스개발(주) / JANG SUNG

Also known as 제이에스개발
제이에스개발(주) (JANG SUNG) is a Korea-based business registered at 전라남도 장성군 북하면 단풍로 (Postal code: 57208). It operates as a head office of a for-profit corporation. It was originally registered with the Buk-Gwangju Tax Office and incorporated at the Gwangju District Court, Jangseong Registry. 제이에스개발(주) (JANG SUNG) falls under the Manufacturing industry. It operates within the Concrete & Structural Products sector, specifically focusing on Asphalt concrete and mixed product manufacturing business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, 제이에스개발(주) (JANG SUNG) scored 60.73 points (up 0.08 points since August 2026) and outperforms approximately 68% of companies in the same industry. Recent performance indicators include: Employee growth: -1.31% (industry average: -2.13%).
제이에스개발(주)는 전라남도 장성군 북하면에 있는 아스팔트 콘크리트 및 혼합제품 제조업 기업입니다.
409-**-*060* 2059**-0009***

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전라남도 장성군 북하면 단풍로 (57208)
Head office of a for-profit corporation
Manufacturing > Concrete & Structural Products > Asphalt concrete and mixed product manufacturing
September 2026
-1.31%
2025-2026
60.73
▲ 0.08 pts (vs. August 2026)
Top 33%
September 2026

JANG SUNG's KOBDi Score is 60.73 as of Sep 2026, up 0.51 points since Apr 2025; it rose in 6 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 68% of companies in its industry, against 68% in Aug 2026 and 68% in Apr 2025. Its strongest position was 70% (Jul 2025) and its weakest 65% (Dec 2025).

A year earlier, in Aug 2025, its score was 60.48 and it was ahead of about 69% of companies in its industry.

Sep 202660.73ahead of 68%
Aug 202660.64ahead of 68%
Jul 202659.95ahead of 67%
Jun 202659.95ahead of 67%
May 202660.75ahead of 67%
Apr 202660.59ahead of 67%
Mar 202660.59ahead of 67%
Feb 202660.48ahead of 67%
Dec 202560.48ahead of 65%
Aug 202560.48ahead of 69%
Jul 202560.38ahead of 70%
May 202560.38ahead of 69%
Apr 202560.22ahead of 68%

Between 2025 and 2026, the headcount of JANG SUNG changed by -1.31%, against an average of -2.13% in its industry. It now has 10–19 employees.

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(주)토당아스콘
TODANG		10–19Top 33%
(유)호경완주지점
HO KYUNG CO.LTD.		20–29Top 32%
(주)대산화학20–29Top 32%
한본인더스트리 주식회사
hanbon industries Co., Ltd		10–19Top 32%
삼덕유화(주)
samduckyuhwa.co.ltd.		10–19Top 33%














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전라남도 장성군 북하면 단풍로 (57208)
Where is JANG SUNG located?

JANG SUNG is registered at 전라남도 장성군 북하면 단풍로, South Korea (postal code 57208).

What industry is JANG SUNG in?

JANG SUNG belongs to Manufacturing › Concrete & Structural Products › Asphalt concrete and mixed product manufacturing.

How many employees does JANG SUNG have?

JANG SUNG has 10–19 employees.

What is JANG SUNG's KOBDi Score?

60.73 as of September 2026, ahead of about 68% of companies in its industry.

Who are JANG SUNG's competitors?

Similar companies include TODANG, HO KYUNG and 대산화학.

Which businesses are near JANG SUNG?

Businesses registered at the same postal code (57208) include Jangseong Ascon, JS STEEL and TAEWOO CONSTRUCTION. Most work in individual freight transport industry, Korean general restaurant business and asphalt concrete and mixed product manufacturing.

Businesses near JANG SUNG

Registered at postal code 57208 (단풍로, 장성군). Most businesses here work in individual freight transport industry, Korean general restaurant business and asphalt concrete and mixed product manufacturing.

Other asphalt concrete and mixed product manufacturing companies in 전라남도

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