(주)성산토건 / sung san

Also known as 성산토건
(주)성산토건 (sung san) is a Korea-based business registered at 충청남도 홍성군 홍성읍 구항길 (Postal code: 32213). It operates as a head office of a for-profit corporation. It was originally registered with the Hongseong Tax Office and incorporated at the Daejeon District Court, Hongseong Branch. (주)성산토건 (sung san) falls under the Construction industry. It operates within the Other Specialty Construction sector, specifically focusing on Glass and window construction business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, (주)성산토건 (sung san) scored 47.90 points (down 3.09 points since August 2026) and outperforms approximately 72% of companies in the same industry. Recent performance indicators include: Employee growth: -0.68% (industry average: -3.51%).
(주)성산토건은 충청남도 홍성군 홍성읍에 있는 유리 및 창호 공사업 기업입니다.
310-**-*436* 1611**-0005***

-
충청남도 홍성군 홍성읍 구항길 (32213)
Head office of a for-profit corporation
Construction > Other Specialty Construction > Glass and window construction
September 2026
-0.68%
2025-2026
47.90
▼ 3.09 pts (vs. August 2026)
Top 29%
September 2026

sung san's KOBDi Score is 47.90 as of Sep 2026, down 6.57 points since Apr 2025; it rose in 3 and fell in 6 of the 12 monthly updates. As of Sep 2026 it is ahead of about 72% of companies in its industry, against 79% in Aug 2026 and 81% in Apr 2025. Its strongest position was 81% (May 2026) and its weakest 72% (Sep 2026).

A year earlier, in Aug 2025, its score was 49.44 and it was ahead of about 73% of companies in its industry.

Sep 202647.90ahead of 72%
Aug 202650.99ahead of 79%
Jul 202650.99ahead of 79%
Jun 202650.99ahead of 79%
May 202652.33ahead of 81%
Apr 202652.33ahead of 81%
Mar 202652.17ahead of 80%
Feb 202649.36ahead of 74%
Dec 202550.84ahead of 77%
Aug 202549.44ahead of 73%
Jul 202550.78ahead of 76%
May 202552.20ahead of 78%
Apr 202554.48ahead of 81%

Between 2025 and 2026, the headcount of sung san changed by -0.68%, against an average of -3.51% in its industry. It now has 5–9 employees.

→

→

→
#
주식회사 초연건설
CHO YOUN		 5–9 Top 29%
미르건설주식회사
Mir construction		 5–9 Top 29%
주식회사일출금속
ILLCHUL CO.,LTD		 5–9 Top 29%
현구건설주식회사
hyungu		 5–9 Top 29%
에스디건설
sd건설		 5–9 Top 29%















#










#
#
#
#
#
#
#
#
#
#

충청남도 홍성군 홍성읍 구항길 (32213)
Where is sung san located?

sung san is registered at 충청남도 홍성군 홍성읍 구항길, South Korea (postal code 32213).

What industry is sung san in?

sung san belongs to Construction › Other Specialty Construction › Glass and window construction.

How many employees does sung san have?

sung san has 5–9 employees.

What is sung san's KOBDi Score?

47.90 as of September 2026, ahead of about 72% of companies in its industry.

Who are sung san's competitors?

Similar companies include CHO YOUN, Mir construction and ILLCHUL.

Which businesses are near sung san?

Businesses registered at the same postal code (32213) include 홍성골프연습장, HONGJUSAFETY and HUIT. Most work in chain convenience store, Korean general restaurant business and individual freight transport industry.

Businesses near sung san

Registered at postal code 32213 (구항길, 홍성군). Most businesses here work in chain convenience store, Korean general restaurant business and individual freight transport industry.

Other glass and window construction companies in 홍성군

×