주식회사정은석재 / J

Also known as 정은석재
주식회사정은석재 (J) is a Korea-based business registered at 경기도 광주시 오포읍 매자리길 (Postal code: 12798). It operates as a head office of a for-profit corporation. It was incorporated at the Suwon District Court, Gwangju Registry. 주식회사정은석재 (J) falls under the Construction industry. It operates within the Interior & Finishing Works sector, specifically focusing on Plastering, tiling and waterproofing work business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사정은석재 (J) scored 47.22 points (up 1.81 points since August 2026) and outperforms approximately 67% of companies in the same industry. Recent performance indicators include: Employee growth: -7.41% (industry average: -4.13%).
주식회사정은석재는 경기도 광주시 오포읍에 있는 미장 타일 및 방수 공사업 기업입니다.
853-**-*036* 1342**-0177***

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경기도 광주시 오포읍 매자리길 (12798)
Head office of a for-profit corporation
Construction > Interior & Finishing Works > Plastering, tiling and waterproofing work
September 2026
-7.41%
2025-2026
47.22
▲ 1.81 pts (vs. August 2026)
Top 34%
September 2026

J's KOBDi Score is 47.22 as of Sep 2026, up 0.18 points since Apr 2025; it rose in 5 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 67% of companies in its industry, against 60% in Aug 2026 and 60% in Apr 2025. Its strongest position was 69% (Apr 2026) and its weakest 59% (Jul 2026).

A year earlier, in Aug 2025, its score was 47.26 and it was ahead of about 63% of companies in its industry.

Sep 202647.22ahead of 67%
Aug 202645.41ahead of 60%
Jul 202645.25ahead of 59%
Jun 202645.25ahead of 59%
May 202646.92ahead of 65%
Apr 202648.68ahead of 69%
Mar 202647.37ahead of 66%
Feb 202647.26ahead of 65%
Dec 202547.26ahead of 64%
Aug 202547.26ahead of 63%
Jul 202547.04ahead of 61%
May 202547.04ahead of 61%
Apr 202547.04ahead of 60%

Between 2025 and 2026, the headcount of J changed by -7.41%, against an average of -4.13% in its industry. It now has 5–9 employees.

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(주)제이유
ju co.,ltd		5–9Top 34%
(주)마스터건설
MASTER		5–9Top 34%
(주)영광건설
youngkwang		5–9Top 34%
주식회사 티피에스엔지니어링
Total Power Solution Engineering		5–9Top 34%
주식회사 에이치에스
HS		5–9Top 34%














Financial statements on file for J: 2018.

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경기도 광주시 오포읍 매자리길 (12798)
Where is J located?

J is registered at 경기도 광주시 오포읍 매자리길, South Korea (postal code 12798).

What industry is J in?

J belongs to Construction › Interior & Finishing Works › Plastering, tiling and waterproofing work.

How many employees does J have?

J has 5–9 employees.

What is J's KOBDi Score?

47.22 as of September 2026, ahead of about 67% of companies in its industry.

Who are J's competitors?

Similar companies include ju, MASTER and youngkwang.

Which businesses are near J?

Businesses registered at the same postal code (12798) include ()한남공원묘원, HAE SUNG and EM산업. Most work in Korean general restaurant business, chain convenience store and e-commerce retail.

Businesses near J

Registered at postal code 12798 (매자리길, 광주시). Most businesses here work in Korean general restaurant business, chain convenience store and e-commerce retail.

  • (재단법인)한남공원묘원
    Other real estate rental business (other land) · 매자리길 185-22 (same building)
  • (주)해성
    HAE SUNG CO LTD
    Other stone product manufacturing · 매자리길 185-12 (same building)
  • EM산업
    Manufacturing stone products for construction · 매자리길 185-8 (same building)
  • 오로라스톤
    매자리길 185-3 (same building)
  • 제일케미칼
    Manufacturing of plastic bags, envelopes and similar products · 매자리길 185-39 (same building)
  • 주식회사아이랑
    매자리길 185-37 (same building)
  • 지엔씨이노션
    Manufacturing of plastic lamination, coating and other surface treatment products · 매자리길 185-37 (same building)
  • 한강푸드
    매자리길 183-4
  • 맛뜨락
    Korean general restaurant business · 매자리길 179
  • 서광메딕스
    seokwangmedics
    매자리길 177-8

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