(주)세진 / SEJIN

Also known as 세진
(주)세진 (SEJIN) is a Korea-based business registered at 충청남도 천안시 서북구 백석로 (Postal code: 31097). It operates as a head office of a for-profit corporation. It was originally registered with the Cheonan Tax Office and incorporated at the Daejeon District Court, Cheonan Branch. (주)세진 (SEJIN) falls under the Construction industry. It operates within the Equipment Installation & Maintenance sector, specifically focusing on Facility maintenance construction work business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (주)세진 (SEJIN) scored 41.33 points and outperforms approximately 38% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -1.52%).
(주)세진은 충청남도 천안시 서북구에 있는 시설물 유지관리 공사업 기업입니다.
312-**-*438* 1615**-0048***

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충청남도 천안시 서북구 백석로 (31097)
Head office of a for-profit corporation
Construction > Equipment Installation & Maintenance > Facility maintenance construction work
September 2026
0.00%
2025-2026
-30.08%
41.33
- (vs. August 2026)
Top 62%
September 2026

SEJIN's KOBDi Score is 41.33 as of Sep 2026, up 0.19 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 38% of companies in its industry, against 38% in Aug 2026 and 32% in Apr 2025. Its strongest position was 38% (Sep 2026) and its weakest 32% (Jul 2025).

A year earlier, in Aug 2025, its score was 41.14 and it was ahead of about 33% of companies in its industry.

Sep 202641.33ahead of 38%
Aug 202641.33ahead of 38%
Jul 202641.33ahead of 38%
Jun 202641.33ahead of 38%
May 202641.33ahead of 38%
Apr 202641.33ahead of 38%
Mar 202641.17ahead of 36%
Feb 202641.14ahead of 36%
Dec 202541.14ahead of 36%
Aug 202541.14ahead of 33%
Jul 202541.14ahead of 32%
May 202541.14ahead of 33%
Apr 202541.14ahead of 32%

Between 2025 and 2026, the headcount of SEJIN changed by 0.00%, against an average of -1.52% in its industry. It now has 1–4 employees.

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수성건설(주)
SU SUNG CO,.LTD.		 1–4 Top 62%
황주건설(주) 1–4 Top 62%
(유)서연
seoyeon		 1–4 Top 62%
전일산업건설(주)
junil		 1–4 Top 62%
(주)나인건설
Nain engineering @ Construction		 1–4 Top 62%















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충청남도 천안시 서북구 백석로 (31097)
Where is SEJIN located?

SEJIN is registered at 충청남도 천안시 서북구 백석로, South Korea (postal code 31097).

What industry is SEJIN in?

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

How many employees does SEJIN have?

SEJIN has 1–4 employees.

What is SEJIN's KOBDi Score?

41.33 as of September 2026, ahead of about 38% of companies in its industry.

Who are SEJIN's competitors?

Similar companies include SU SUNG CO, 황주건설 and seoyeon.

Which businesses are near SEJIN?

Businesses registered at the same postal code (31097) include 디어유헤어룸, 박미나헤어 and 보스톤연합치과의원. Most work in Korean general restaurant business, chain convenience store and animal cafe.

Businesses near SEJIN

Registered at postal code 31097 (백석로, 천안시). Most businesses here work in Korean general restaurant business, chain convenience store and animal cafe.

Other facility maintenance construction work companies in 천안시

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