(주)세진토건 / sejin construction

Also known as 세진토건
(주)세진토건 (sejin construction) is a Korea-based business registered at 경기도 광주시 오포읍 회안대로 (Postal code: 12798). It operates as a head office of a for-profit corporation. It was incorporated at the Suwon District Court, Yongin Registry. (주)세진토건 (sejin construction) falls under the Construction industry. It operates within the Interior & Finishing Works sector, specifically focusing on Plastering, tiling and waterproofing work business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, (주)세진토건 (sejin construction) scored 42.68 points (up 0.05 points since August 2026) and outperforms approximately 49% of companies in the same industry. Recent performance indicators include: Employee growth: -17.78% (industry average: -4.13%).
(주)세진토건은 경기도 광주시 오포읍에 있는 미장 타일 및 방수 공사업 기업입니다.
690-**-*070* 1345**-0316***

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경기도 광주시 오포읍 회안대로 (12798)
Head office of a for-profit corporation
Construction > Interior & Finishing Works > Plastering, tiling and waterproofing work
September 2026
-17.78%
2025-2026
-33.47%
42.68
▲ 0.05 pts (vs. August 2026)
Top 52%
September 2026

sejin construction's KOBDi Score is 42.68 as of Sep 2026, down 3.79 points since Apr 2025; it rose in 5 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 49% of companies in its industry, against 48% in Aug 2026 and 58% in Apr 2025. Its strongest position was 97% (Jul 2026) and its weakest 48% (Aug 2026).

A year earlier, in Aug 2025, its score was 44.69 and it was ahead of about 54% of companies in its industry.

Sep 202642.68ahead of 49%
Aug 202642.63ahead of 48%
Jul 2026112.22ahead of 97%
Jun 2026112.22ahead of 97%
May 2026112.22ahead of 97%
Apr 2026112.22ahead of 97%
Mar 2026112.06ahead of 97%
Feb 2026111.98ahead of 97%
Dec 2025111.98ahead of 96%
Aug 202544.69ahead of 54%
Jul 202546.55ahead of 60%
May 202546.46ahead of 59%
Apr 202546.46ahead of 58%

Between 2025 and 2026, the headcount of sejin construction changed by -17.78%, against an average of -4.13% in its industry. It now has 5–9 employees.

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(주)태흥토건
TAE HUNG		 1–4 Top 52%
(주)세연산업개발
SEYEON		 1–4 Top 52%
명성물산(주)
MYUNG SUNG		 1–4 Top 52%
(주)대방건설
hyeop shim		 1–4 Top 52%
(주)일산이엔지
ilsan		 1–4 Top 52%















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경기도 광주시 오포읍 회안대로 (12798)
Where is sejin construction located?

sejin construction is registered at 경기도 광주시 오포읍 회안대로, South Korea (postal code 12798).

What industry is sejin construction in?

sejin construction belongs to Construction › Interior & Finishing Works › Plastering, tiling and waterproofing work.

How many employees does sejin construction have?

sejin construction has 5–9 employees.

What is sejin construction's KOBDi Score?

42.68 as of September 2026, ahead of about 49% of companies in its industry.

Who are sejin construction's competitors?

Similar companies include TAE HUNG, SEYEON and MYUNG SUNG.

Which businesses are near sejin construction?

Businesses registered at the same postal code (12798) include 다올바스텍, 에스베이크 and Chanran Distribution, an agricultural cooperative. Most work in Korean general restaurant business, chain convenience store and e-commerce retail.

Businesses near sejin construction

Registered at postal code 12798 (회안대로, 광주시). Most businesses here work in Korean general restaurant business, chain convenience store and e-commerce retail.

Other plastering, tiling and waterproofing work companies in 광주시

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