서대종합건설(주) / Seodae General Construction company

Also known as 서대종합건설
서대종합건설(주) (Seodae General Construction company) is a Korea-based business registered at 충청남도 보령시 중앙로 (Postal code: 33466). It operates as a head office of a for-profit corporation. It was originally registered with the Boryeong Tax Office and incorporated at the Daejeon District Court, Boryeong Registry. 서대종합건설(주) (Seodae General Construction company) falls under the Construction industry. It operates within the Civil Engineering & Infrastructure sector, specifically focusing on Other civil engineering facility construction industry business activities. It has 20–29 employees. According to KOBDi Industry Ranking system, 서대종합건설(주) (Seodae General Construction company) scored 104.87 points (down 0.56 points since August 2026) and outperforms approximately 94% of companies in the same industry. Recent performance indicators include: Employee growth: -11.11% (industry average: -5.31%).
서대종합건설(주)는 충청남도 보령시에 있는 기타 토목 시설물 건설업 기업입니다.
313-**-*224* 1645**-0002***

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충청남도 보령시 중앙로 (33466)
Head office of a for-profit corporation
Construction > Civil Engineering & Infrastructure > Other civil engineering facility construction industry
September 2026
-11.11%
2025-2026
6.37%
104.87
▼ 0.56 pts (vs. August 2026)
Top 6%
September 2026

Seodae General Construction company's KOBDi Score is 104.87 as of Sep 2026, up 0.41 points since Apr 2025; it rose in 6 and fell in 6 of the 12 monthly updates. As of Sep 2026 it is ahead of about 94% of companies in its industry, against 95% in Aug 2026 and 93% in Apr 2025. Its strongest position was 95% (Aug 2026) and its weakest 93% (Apr 2025).

A year earlier, in Aug 2025, its score was 107.30 and it was ahead of about 95% of companies in its industry.

Sep 2026104.87ahead of 94%
Aug 2026105.44ahead of 95%
Jul 2026106.02ahead of 95%
Jun 2026105.37ahead of 95%
May 2026104.00ahead of 94%
Apr 2026105.35ahead of 95%
Mar 2026106.48ahead of 95%
Feb 2026106.40ahead of 95%
Dec 2025105.66ahead of 94%
Aug 2025107.30ahead of 95%
Jul 2025108.23ahead of 95%
May 2025106.18ahead of 94%
Apr 2025104.47ahead of 93%

Between 2025 and 2026, the headcount of Seodae General Construction company changed by -11.11%, against an average of -5.31% in its industry. It now has 20–29 employees.

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토우종합건설
Towoo construction Co.Ltd		 1–4 Top 6%
진우종합건설 5–9 Top 6%
영진오토산업(주)
YUNGJIN		 10–19 Top 6%
한보건설 10–19 Top 6%
정도건설산업
jung do		 5–9 Top 6%















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충청남도 보령시 중앙로 (33466)
Where is Seodae General Construction company located?

Seodae General Construction company is registered at 충청남도 보령시 중앙로, South Korea (postal code 33466).

What industry is Seodae General Construction company in?

Seodae General Construction company belongs to Construction › Civil Engineering & Infrastructure › Other civil engineering facility construction industry.

How many employees does Seodae General Construction company have?

Seodae General Construction company has 20–29 employees.

What is Seodae General Construction company's KOBDi Score?

104.87 as of September 2026, ahead of about 94% of companies in its industry.

Who are Seodae General Construction company's competitors?

Similar companies include Towoo construction, 진우종합건설 and YUNGJIN.

Which businesses are near Seodae General Construction company?

Businesses registered at the same postal code (33466) include 화양건설, 미소집밥 and seojong. Most work in Korean general restaurant business, other non-residential welfare service businesses and chain convenience store.

Businesses near Seodae General Construction company

Registered at postal code 33466 (중앙로, 보령시). Most businesses here work in Korean general restaurant business, other non-residential welfare service businesses and chain convenience store.

Other other civil engineering facility construction industry companies in 보령시

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