(주)고성건설 / gosung

Also known as 고성건설
(주)고성건설 (gosung) is a Korea-based business registered at 강원특별자치도 고성군 거진읍 송죽2길 (Postal code: 24725). It operates as a head office of a for-profit corporation. It was originally registered with the Sokcho Tax Office and incorporated at the Chuncheon District Court, Goseong Registry. (주)고성건설 (gosung) 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)고성건설 (gosung) scored 49.44 points (up 1.66 points since August 2026) and outperforms approximately 76% of companies in the same industry. Recent performance indicators include: Employee growth: -40.45% (industry average: -3.51%).
(주)고성건설은 강원특별자치도 고성군 거진읍에 있는 유리 및 창호 공사업 기업입니다.
227-**-*593* 1444**-0001***

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강원특별자치도 고성군 거진읍 송죽2길 (24725)
Head office of a for-profit corporation
Construction > Other Specialty Construction > Glass and window construction
September 2026
-40.45%
2025-2026
-49.42%
49.44
▲ 1.66 pts (vs. August 2026)
Top 25%
September 2026

gosung's KOBDi Score is 49.44 as of Sep 2026, down 5.46 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 76% of companies in its industry, against 71% in Aug 2026 and 81% in Apr 2025. Its strongest position was 81% (Apr 2025) and its weakest 29% (May 2026).

A year earlier, in Aug 2025, its score was 52.47 and it was ahead of about 79% of companies in its industry.

Sep 202649.44ahead of 76%
Aug 202647.78ahead of 71%
Jul 202645.79ahead of 63%
Jun 202643.54ahead of 52%
May 202640.79ahead of 29%
Apr 202643.68ahead of 52%
Mar 202646.16ahead of 64%
Feb 202646.10ahead of 64%
Dec 202547.97ahead of 70%
Aug 202552.47ahead of 79%
Jul 202551.19ahead of 77%
May 202552.53ahead of 79%
Apr 202554.89ahead of 81%

Between 2025 and 2026, the headcount of gosung changed by -40.45%, against an average of -3.51% in its industry. It now has 5–9 employees.

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(주)화승개발
hwasung development company		 5–9 Top 25%
(유)남원조립식건축
NAM WON		 5–9 Top 25%
한국안전산업(주)
HANKUK		 5–9 Top 25%
(유)정도건설
JUNG DOO		 5–9 Top 25%
현림건설(주)
HYUN RIM		 5–9 Top 25%















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강원특별자치도 고성군 거진읍 송죽2길 (24725)
Where is gosung located?

gosung is registered at 강원특별자치도 고성군 거진읍 송죽2길, South Korea (postal code 24725).

What industry is gosung in?

gosung belongs to Construction › Other Specialty Construction › Glass and window construction.

How many employees does gosung have?

gosung has 5–9 employees.

What is gosung's KOBDi Score?

49.44 as of September 2026, ahead of about 76% of companies in its industry.

Who are gosung's competitors?

Similar companies include hwasung development company, NAM WON and HANKUK.

Which businesses are near gosung?

Businesses registered at the same postal code (24725) include 신영, S E CONSTRUCT and 한암건설. Most work in Korean general restaurant business, facility maintenance construction work and construction equipment operation.

Businesses near gosung

Registered at postal code 24725 (송죽2길, 고성군). Most businesses here work in Korean general restaurant business, facility maintenance construction work and construction equipment operation.

Other glass and window construction companies in 고성군

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