두원개발(주) / .

Also known as 두원개발
두원개발(주) (.) is a Korea-based business registered at 제주특별자치도 서귀포시 쇠소깍로 (Postal code: 63600). It operates as a head office of a for-profit corporation. It was originally registered with the Jeju Tax Office and incorporated at the Jeju District Court, Seogwipo Registry. 두원개발(주) (.) 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, 두원개발(주) (.) scored 49.15 points (up 0.06 points since August 2026) and outperforms approximately 78% of companies in the same industry. Recent performance indicators include: Employee growth: 36.57% (industry average: -3.15%).
두원개발(주)는 제주특별자치도 서귀포시에 있는 수중 공사업 기업입니다.
616-**-*431* 2241**-0014***

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제주특별자치도 서귀포시 쇠소깍로 (63600)
Head office of a for-profit corporation
Construction > Specialty Infrastructure Works > Underwater construction
September 2026
36.57%
2025-2026
-57.12%
49.15
▲ 0.06 pts (vs. August 2026)
Top 23%
September 2026

.'s KOBDi Score is 49.15 as of Sep 2026, down 62.13 points since Apr 2025; it rose in 4 and fell in 4 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 97% in Apr 2025. Its strongest position was 98% (Jul 2026) and its weakest 78% (Sep 2026).

A year earlier, in Aug 2025, its score was 108.86 and it was ahead of about 96% of companies in its industry.

Sep 202649.15ahead of 78%
Aug 202649.09ahead of 78%
Jul 2026115.06ahead of 98%
Jun 2026113.27ahead of 98%
May 2026113.27ahead of 98%
Apr 2026113.27ahead of 98%
Mar 2026111.42ahead of 98%
Feb 2026113.04ahead of 98%
Dec 2025106.17ahead of 96%
Aug 2025108.86ahead of 96%
Jul 2025111.28ahead of 97%
May 2025111.28ahead of 97%
Apr 2025111.28ahead of 97%

Between 2025 and 2026, the headcount of . changed by +36.57%, against an average of -3.15% in its industry. It now has 5–9 employees.

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소노스조경
SONOS21		 5–9 Top 23%
(주)인산조경
INSAN		 5–9 Top 23%
합자회사 미르
mir industry		 5–9 Top 23%
명성조경건설(주)
myungsung		 5–9 Top 22%
(주)나람조경개발
naram		 5–9 Top 23%















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제주특별자치도 서귀포시 쇠소깍로 (63600)
Where is . located?

. is registered at 제주특별자치도 서귀포시 쇠소깍로, South Korea (postal code 63600).

What industry is . in?

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

How many employees does . have?

. has 5–9 employees.

What is .'s KOBDi Score?

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

Who are .'s competitors?

Similar companies include SONOS21, INSAN and mir industry.

Which businesses are near .?

Businesses registered at the same postal code (63600) include DOWOO, JM and 수우동. Most work in Korean general restaurant business, general building cleaning business and chain convenience store.

Businesses near .

Registered at postal code 63600 (쇠소깍로, 서귀포시). Most businesses here work in Korean general restaurant business, general building cleaning business and chain convenience store.

Other underwater construction companies in 제주특별자치도

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