(주)제이알건설 / JR CONSTRUCTION CO.

Also known as 제이알건설 · JR CONSTRUCTION
(주)제이알건설 (JR CONSTRUCTION CO.) is a Korea-based business registered at 전라남도 장흥군 장동면 배산우봉길 (Postal code: 59307). It operates as a head office of a for-profit corporation. It was originally registered with the Gwangju Tax Office and incorporated at the Gwangju District Court, Registry Bureau. (주)제이알건설 (JR CONSTRUCTION CO.) falls under the Construction industry. It operates within the Other Specialty Construction sector, specifically focusing on Glass and window construction business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, (주)제이알건설 (JR CONSTRUCTION CO.) scored 52.04 points (up 1.36 points since August 2026) and outperforms approximately 81% of companies in the same industry. Recent performance indicators include: Employee growth: -10.73% (industry average: -3.51%).
(주)제이알건설은 전라남도 장흥군 장동면에 있는 유리 및 창호 공사업 기업입니다.
408-**-*779* 2001**-0175***

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전라남도 장흥군 장동면 배산우봉길 (59307)
Head office of a for-profit corporation
Construction > Other Specialty Construction > Glass and window construction
September 2026
-10.73%
2025-2026
52.04
▲ 1.36 pts (vs. August 2026)
Top 20%
September 2026

JR CONSTRUCTION CO.'s KOBDi Score is 52.04 as of Sep 2026, up 1.47 points since Apr 2025; it rose in 5 and fell in 4 of the 12 monthly updates. As of Sep 2026 it is ahead of about 81% of companies in its industry, against 78% in Aug 2026 and 75% in Apr 2025. Its strongest position was 83% (Feb 2026) and its weakest 75% (Apr 2025).

A year earlier, in Aug 2025, its score was 51.75 and it was ahead of about 78% of companies in its industry.

Sep 202652.04ahead of 81%
Aug 202650.68ahead of 78%
Jul 202650.68ahead of 78%
Jun 202652.00ahead of 80%
May 202652.00ahead of 81%
Apr 202650.69ahead of 78%
Mar 202653.15ahead of 82%
Feb 202654.18ahead of 83%
Dec 202554.18ahead of 82%
Aug 202551.75ahead of 78%
Jul 202552.92ahead of 80%
May 202551.82ahead of 77%
Apr 202550.57ahead of 75%

Between 2025 and 2026, the headcount of JR CONSTRUCTION CO. changed by -10.73%, against an average of -3.51% in its industry. It now has 5–9 employees.

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주식회사 아리
ari		 5–9 Top 20%
오스콘이엔씨 10–19 Top 20%
(주)해창건설
HAECHANG		 5–9 Top 20%
우원이엔씨 주식회사 5–9 Top 20%
현대환경산업주식회사
hyundai enviroment		 10–19 Top 20%















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전라남도 장흥군 장동면 배산우봉길 (59307)
Where is JR CONSTRUCTION CO. located?

JR CONSTRUCTION CO. is registered at 전라남도 장흥군 장동면 배산우봉길, South Korea (postal code 59307).

What industry is JR CONSTRUCTION CO. in?

JR CONSTRUCTION CO. belongs to Construction › Other Specialty Construction › Glass and window construction.

How many employees does JR CONSTRUCTION CO. have?

JR CONSTRUCTION CO. has 5–9 employees.

What is JR CONSTRUCTION CO.'s KOBDi Score?

52.04 as of September 2026, ahead of about 81% of companies in its industry.

Who are JR CONSTRUCTION CO.'s competitors?

Similar companies include ari, 오스콘이엔씨 and HAECHANG.

Which businesses are near JR CONSTRUCTION CO.?

Businesses registered at the same postal code (59307) include pu roun san, JAYEON GAJOK and 산야초마을.

Businesses near JR CONSTRUCTION CO.

Registered at postal code 59307 (배산우봉길, 장흥군).

Other glass and window construction companies in 장흥군

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