주식회사제이제이제이 / JJJ CO.,LTD.

Also known as 제이제이제이 · JJJ
주식회사제이제이제이 (JJJ CO.,LTD.) is a Korea-based business registered at 경기 광주시 오포읍 마루들길 (Postal code: 12797). It operates as a head office of a for-profit corporation. It was incorporated at the Suwon District Court, Gwangju Registry. 주식회사제이제이제이 (JJJ CO.,LTD.) falls under the Construction industry. It operates within the Specialty Infrastructure Works sector, specifically focusing on Underwater construction business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사제이제이제이 (JJJ CO.,LTD.) scored 110.24 points (up 0.04 points since August 2026) and outperforms approximately 97% of companies in the same industry. Recent performance indicators include: Employee growth: 16.19% (industry average: -3.15%).
주식회사제이제이제이는 경기 광주시 오포읍에 있는 수중 공사업 기업입니다.
710-**-*029* 1342**-0172***

-
경기 광주시 오포읍 마루들길 (12797)
Head office of a for-profit corporation
Construction > Specialty Infrastructure Works > Underwater construction
September 2026
16.19%
2025-2026
94.29%
110.24
▲ 0.04 pts (vs. August 2026)
Top 3%
September 2026

JJJ CO.,LTD.'s KOBDi Score is 110.24 as of Sep 2026, up 26.35 points since Apr 2025; it rose in 4 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 97% of companies in its industry, against 97% in Aug 2026 and 88% in Apr 2025. Its strongest position was 97% (Sep 2026) and its weakest 88% (Aug 2025).

A year earlier, in Aug 2025, its score was 78.12 and it was ahead of about 88% of companies in its industry.

Sep 2026110.24ahead of 97%
Aug 2026110.21ahead of 97%
Jul 202684.03ahead of 91%
Jun 202684.03ahead of 91%
May 202684.03ahead of 91%
Apr 202684.03ahead of 91%
Mar 202684.03ahead of 91%
Feb 202682.35ahead of 90%
Dec 202583.81ahead of 89%
Aug 202578.12ahead of 88%
Jul 202582.23ahead of 88%
May 202582.23ahead of 88%
Apr 202583.89ahead of 88%

Between 2025 and 2026, the headcount of JJJ CO.,LTD. changed by +16.19%, against an average of -3.15% in its industry. It now has 5–9 employees.

→

→

→

#
(주)신비조경건설
SINBI		1–4Top 3%
판스틸1–4Top 3%
(주)리더스보강기술
LEADERS		5–9Top 3%
주식회사서인
sain		5–9Top 3%
세창건설
SE CHANG CONSTRUCTION CO.		5–9Top 3%














Financial statements on file for JJJ CO.,LTD.: 2018–2022.

#








#
#
#
#
#
#
#
#
#
#

경기 광주시 오포읍 마루들길 (12797)
Where is JJJ CO.,LTD. located?

JJJ CO.,LTD. is registered at 경기 광주시 오포읍 마루들길, South Korea (postal code 12797).

What industry is JJJ CO.,LTD. in?

JJJ CO.,LTD. belongs to Construction › Specialty Infrastructure Works › Underwater construction.

How many employees does JJJ CO.,LTD. have?

JJJ CO.,LTD. has 5–9 employees.

What is JJJ CO.,LTD.'s KOBDi Score?

110.24 as of September 2026, ahead of about 97% of companies in its industry.

Who are JJJ CO.,LTD.'s competitors?

Similar companies include SINBI, 판스틸 and LEADERS.

Which businesses are near JJJ CO.,LTD.?

Businesses registered at the same postal code (12797) include 우진산업개발, 유화유통 and 인서어린이집. Most work in chain convenience store, Korean general restaurant business and real estate brokerage and agency.

Businesses near JJJ CO.,LTD.

Registered at postal code 12797 (마루들길, 광주시). Most businesses here work in chain convenience store, Korean general restaurant business and real estate brokerage and agency.

Other underwater construction companies in 광주시

×