대건건설주식회사 / js

Also known as 대건건설
대건건설주식회사 (js) is a Korea-based business registered at 충청남도 보령시 보령북로 (Postal code: 33467). It operates as a head office of a for-profit corporation. It was originally registered with the Boryeong Tax Office and incorporated at the Chuncheon District Court, Yangyang Registry. 대건건설주식회사 (js) falls under the Construction industry. It operates within the Equipment Installation & Maintenance sector, specifically focusing on Facility maintenance construction work business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 대건건설주식회사 (js) scored 50.31 points and outperforms approximately 78% of companies in the same industry. Recent performance indicators include: Employee growth: -7.30% (industry average: -1.52%).
대건건설주식회사는 충청남도 보령시에 있는 시설물 유지관리 공사업 기업입니다.
313-**-*453* 1445**-0003***

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충청남도 보령시 보령북로 (33467)
Head office of a for-profit corporation
Construction > Equipment Installation & Maintenance > Facility maintenance construction work
April 2025
-7.30%
2024-2025
50.31
- (vs. August 2026)
Top 22%
September 2026

js's KOBDi Score is 50.31 as of Sep 2026, down 1.24 points since Apr 2025; it rose in 2 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 78% of companies in its industry, against 78% in Aug 2026 and 80% in Apr 2025. Its strongest position was 80% (Apr 2025) and its weakest 76% (May 2025).

A year earlier, in Aug 2025, its score was 50.15 and it was ahead of about 77% of companies in its industry.

Sep 202650.31ahead of 78%
Aug 202650.31ahead of 78%
Jul 202650.31ahead of 79%
Jun 202650.15ahead of 78%
May 202650.15ahead of 78%
Apr 202650.15ahead of 78%
Mar 202650.15ahead of 77%
Feb 202650.15ahead of 78%
Dec 202550.15ahead of 77%
Aug 202550.15ahead of 77%
Jul 202550.15ahead of 77%
May 202549.99ahead of 76%
Apr 202551.55ahead of 80%

Between 2024 and 2025, the headcount of js changed by -7.30%, against an average of -1.52% in its industry. It now has 5–9 employees.

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(주)성찬
sungchan		 5–9 Top 22%
(주)씨엔씨
SEE YEN SEE		 5–9 Top 22%
토성개발(주)
to sung gae bal		 5–9 Top 22%
(유)동광건설
DONG KWANG		 5–9 Top 22%
이즈건설 주식회사
IZ		 5–9 Top 22%















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충청남도 보령시 보령북로 (33467)
Where is js located?

js is registered at 충청남도 보령시 보령북로, South Korea (postal code 33467).

What industry is js in?

js belongs to Construction › Equipment Installation & Maintenance › Facility maintenance construction work.

How many employees does js have?

js has 5–9 employees.

What is js's KOBDi Score?

50.31 as of September 2026, ahead of about 78% of companies in its industry.

Who are js's competitors?

Similar companies include sungchan, SEE YEN SEE and to sung gae bal.

Which businesses are near js?

Businesses registered at the same postal code (33467) include 광목이야기, 기쁠희 and 성일빌딩. Most work in construction equipment operation, facility maintenance construction work and other non-residential welfare service businesses.

Businesses near js

Registered at postal code 33467 (보령북로, 보령시). Most businesses here work in construction equipment operation, facility maintenance construction work and other non-residential welfare service businesses.

Other facility maintenance construction work companies in 보령시

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