유상건설주식회사 / yousang

Also known as 유상건설
유상건설주식회사 (yousang) is a Korea-based business registered at 제주특별자치도 제주시 도리로 (Postal code: 63108). It operates as a head office of a for-profit corporation. It was incorporated at the Jeju District Court, Registry Division. 유상건설주식회사 (yousang) falls under the Construction industry. It operates within the Specialty Infrastructure Works sector, specifically focusing on Underwater construction business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 유상건설주식회사 (yousang) scored 48.90 points (down 0.05 points since August 2026) and outperforms approximately 78% of companies in the same industry. Recent performance indicators include: Employee growth: -13.51% (industry average: -3.15%).
유상건설주식회사는 제주특별자치도 제주시에 있는 수중 공사업 기업입니다.
807-**-*055* 2201**-0158***

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제주특별자치도 제주시 도리로 (63108)
Head office of a for-profit corporation
Construction > Specialty Infrastructure Works > Underwater construction
September 2026
-13.51%
2025-2026
48.90
▼ 0.05 pts (vs. August 2026)
Top 23%
September 2026

yousang's KOBDi Score is 48.90 as of Sep 2026, down 3.24 points since Apr 2025; it rose in 2 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 78% of companies in its industry, against 78% in Aug 2026 and 79% in Apr 2025. Its strongest position was 80% (May 2025) and its weakest 74% (Aug 2025).

A year earlier, in Aug 2025, its score was 48.73 and it was ahead of about 74% of companies in its industry.

Sep 202648.90ahead of 78%
Aug 202648.95ahead of 78%
Jul 202648.95ahead of 78%
Jun 202648.95ahead of 77%
May 202648.95ahead of 77%
Apr 202648.95ahead of 77%
Mar 202648.95ahead of 77%
Feb 202648.74ahead of 76%
Dec 202548.73ahead of 75%
Aug 202548.73ahead of 74%
Jul 202551.07ahead of 79%
May 202552.14ahead of 80%
Apr 202552.14ahead of 79%

Between 2025 and 2026, the headcount of yousang changed by -13.51%, against an average of -3.15% in its industry. It now has 5–9 employees.

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동호산업주식회사
DONGHO INDUSTRY		 5–9 Top 23%
키움종합조경(주)
KIUM		 5–9 Top 23%
(주)담원조경건설
DAMWON CO.,LTD		 5–9 Top 23%
주식회사 그린월드
greenworld co.ltd		 5–9 Top 23%
(주)명보기업
MYUNG BO		 5–9 Top 23%















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제주특별자치도 제주시 도리로 (63108)
Where is yousang located?

yousang is registered at 제주특별자치도 제주시 도리로, South Korea (postal code 63108).

What industry is yousang in?

yousang belongs to Construction › Specialty Infrastructure Works › Underwater construction.

How many employees does yousang have?

yousang has 5–9 employees.

What is yousang's KOBDi Score?

48.90 as of September 2026, ahead of about 78% of companies in its industry.

Who are yousang's competitors?

Similar companies include DONGHO INDUSTRY, KIUM and DAMWON.

Which businesses are near yousang?

Businesses registered at the same postal code (63108) include YU유통, 빅세이브약국 and 제주문화교류. Most work in Korean general restaurant business, wholesale business of electrical machinery, equipment and related equipment and travel business.

Businesses near yousang

Registered at postal code 63108 (도리로, 제주시). Most businesses here work in Korean general restaurant business, wholesale business of electrical machinery, equipment and related equipment and travel business.

Other underwater construction companies in 제주시

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