KJ공사

KJ공사 is a Korea-based business registered at 인천 남동구 용천로 (Postal code: 21563). It operates as an individual business. It was originally registered with the Namdong Tax Office. KJ공사 falls under the Construction industry. It operates within the MEP & Utilities sector, specifically focusing on Plumbing and air conditioning/heating construction business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, KJ공사 scored 11.78 points and outperforms approximately 35% of companies in the same industry.
KJ공사는 인천 남동구에 있는 기업입니다.
131-**-*922*

-
인천 남동구 용천로 (21563)
Individual business
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
December 2023
11.78
- (vs. August 2026)
Top 65%
September 2026

KJ공사's KOBDi Score is 11.78 as of Sep 2026, up 0.32 points since Apr 2025; it rose in 2 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 35% of companies in its industry, against 34% in Aug 2026 and 35% in Apr 2025. Its strongest position was 42% (May 2025) and its weakest 31% (Feb 2026).

A year earlier, in Aug 2025, its score was 11.62 and it was ahead of about 35% of companies in its industry.

Sep 202611.78ahead of 35%
Aug 202611.78ahead of 34%
Jul 202611.78ahead of 35%
Jun 202611.78ahead of 37%
May 202611.78ahead of 38%
Apr 202611.62ahead of 32%
Mar 202611.62ahead of 35%
Feb 202611.62ahead of 31%
Dec 202511.62ahead of 34%
Aug 202511.62ahead of 35%
Jul 202511.62ahead of 39%
May 202511.62ahead of 42%
Apr 202511.46ahead of 35%

KJ공사 has 1–4 employees.

→

→

→

#
명성공업 1–4 Top 66%
제이테크(J-tech) 1–4 Top 65%
대우종합설비 1–4 Top 65%
전진엔지니어링/건설일괄 1–4 Top 67%
하나시스템 1–4 Top 68%















#
#
#
#

인천 남동구 용천로 (21563)
Where is KJ공사 located?

KJ공사 is registered at 인천 남동구 용천로, South Korea (postal code 21563).

What industry is KJ공사 in?

KJ공사 belongs to Construction › MEP & Utilities › Plumbing and air conditioning/heating construction business.

How many employees does KJ공사 have?

KJ공사 has 1–4 employees.

What is KJ공사's KOBDi Score?

11.78 as of September 2026, ahead of about 35% of companies in its industry.

Who are KJ공사's competitors?

Similar companies include 명성공업, 제이테크(J-tech) and 대우종합설비.

Which businesses are near KJ공사?

Businesses registered at the same postal code (21563) include 앙구미과자점, 엄마가꾸미는집 and 픽미픽미아이스 구월사랑점. Most work in architectural design and related services, coffee shop and other construction finishing work.

Businesses near KJ공사

Registered at postal code 21563 (용천로, 남동구). Most businesses here work in architectural design and related services, coffee shop and other construction finishing work.

Other plumbing and air conditioning/heating construction business companies in 인천

×