제이건설주식회사 / J construction

Also known as 제이건설
제이건설주식회사 (J construction) is a Korea-based business registered at 경상남도 밀양시 북성로5길 (Postal code: 50422). It operates as a head office of a for-profit corporation. It was incorporated at the Changwon District Court, Miryang Branch. 제이건설주식회사 (J construction) is classified under 건설업본사. It has 1–4 employees. According to KOBDi Industry Ranking system, 제이건설주식회사 (J construction) scored 44.11 points and outperforms approximately 50% of companies in the same industry. Recent performance indicators include: Employee growth: -17.24%.
제이건설주식회사는 경상남도 밀양시에 있는 기업입니다.
242-**-*031* 1913**-0026***

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경상남도 밀양시 북성로5길 (50422)
Head office of a for-profit corporation
건설업본사
September 2026
-17.24%
2025-2026
44.11
- (vs. May 2025)
Top 50%
July 2025

J construction's KOBDi Score is 44.11 as of Jul 2025, unchanged since May 2025, with no change in any monthly update. As of Jul 2025 it is ahead of about 50% of companies in its industry, against 48% in May 2025 and 48% in May 2025. Its strongest position was 50% (Jul 2025) and its weakest 48% (May 2025).

Jul 202544.11ahead of 50%
May 202544.11ahead of 48%

Between 2025 and 2026, the headcount of J construction changed by -17.24%. It now has 1–4 employees.

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경산꽃재유치원 10–19 Top 50%
(주)산양
SAN YANG CO.,LTD.		 1–4 Top 50%
우아세어린이집 10–19 Top 50%
플랜트코리아 5–9 Top 50%
SRC재활체육관 10–19 Top 50%















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경상남도 밀양시 북성로5길 (50422)
Where is J construction located?

J construction is registered at 경상남도 밀양시 북성로5길, South Korea (postal code 50422).

How many employees does J construction have?

J construction has 1–4 employees.

What is J construction's KOBDi Score?

44.11 as of July 2025, ahead of about 50% of companies in its industry.

Who are J construction's competitors?

Similar companies include 경산꽃재유치원, SAN YANG and 우아세어린이집.

Which businesses are near J construction?

Businesses registered at the same postal code (50422) include 금사문화유산, baekho and 장백건설. Most work in Korean general restaurant business, chain convenience store and glass and window construction.

Businesses near J construction

Registered at postal code 50422 (북성로5길, 밀양시). Most businesses here work in Korean general restaurant business, chain convenience store and glass and window construction.

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