서해디앤씨 / SEOHAE D&C

서해디앤씨 (SEOHAE D&C) is a Korea-based business registered at 경기도 부천시 원미구 소향로13번길 (Postal code: 14544). It operates as a head office of a for-profit corporation. It was originally registered with the Mapo Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 서해디앤씨 (SEOHAE D&C) falls under the Construction industry. It operates within the Specialty Infrastructure Works sector, specifically focusing on Underwater construction business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, 서해디앤씨 (SEOHAE D&C) scored 57.66 points (up 2.75 points since August 2026) and outperforms approximately 86% of companies in the same industry. Recent performance indicators include: Employee growth: 200.00% (industry average: -3.15%).
서해디앤씨는 경기도 부천시 원미구에 있는 수중 공사업 기업입니다.
105-**-*745* 1101**-3016***

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경기도 부천시 원미구 소향로13번길 (14544)
Head office of a for-profit corporation
Construction > Specialty Infrastructure Works > Underwater construction
September 2026
200.00%
2025-2026
-46.64%
57.66
▲ 2.75 pts (vs. August 2026)
Top 15%
September 2026

SEOHAE D&C's KOBDi Score is 57.66 as of Sep 2026, up 9.59 points since Apr 2025; it rose in 6 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 86% of companies in its industry, against 85% in Aug 2026 and 71% in Apr 2025. Its strongest position was 86% (Sep 2026) and its weakest 32% (Jul 2025).

A year earlier, in Aug 2025, its score was 40.90 and it was ahead of about 35% of companies in its industry.

Sep 202657.66ahead of 86%
Aug 202654.91ahead of 85%
Jul 202654.91ahead of 85%
Jun 202654.91ahead of 85%
May 202654.75ahead of 85%
Apr 202654.75ahead of 85%
Mar 202655.92ahead of 85%
Feb 202648.06ahead of 74%
Dec 202548.01ahead of 73%
Aug 202540.90ahead of 35%
Jul 202540.77ahead of 32%
May 202548.07ahead of 71%
Apr 202548.07ahead of 71%

Between 2025 and 2026, the headcount of SEOHAE D&C changed by +200.00%, against an average of -3.15% in its industry. It now has 10–19 employees.

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(주)한울
Hanul Co., Ltd.		 10–19 Top 15%
주식회사 창조에스티
changjo ST		 10–19 Top 15%
성도종합기술(주)
sung		 10–19 Top 15%
(주)삼지조경산업
SAMJI		 10–19 Top 15%
라이프조경
Lifejogyeong Co,Ltd		 10–19 Top 15%















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경기도 부천시 원미구 소향로13번길 (14544)
Where is SEOHAE D&C located?

SEOHAE D&C is registered at 경기도 부천시 원미구 소향로13번길, South Korea (postal code 14544).

What industry is SEOHAE D&C in?

SEOHAE D&C belongs to Construction › Specialty Infrastructure Works › Underwater construction.

How many employees does SEOHAE D&C have?

SEOHAE D&C has 10–19 employees.

What is SEOHAE D&C's KOBDi Score?

57.66 as of September 2026, ahead of about 86% of companies in its industry.

Who are SEOHAE D&C's competitors?

Similar companies include Hanul, changjo ST and sung.

Which businesses are near SEOHAE D&C?

Businesses registered at the same postal code (14544) include NOBLESS ASSET, 뉴파스텔로 and 씨앤큐팜. Most work in Korean general restaurant business, e-commerce retail and Japanese restaurant industry.

Businesses near SEOHAE D&C

Registered at postal code 14544 (소향로13번길, 부천시). Most businesses here work in Korean general restaurant business, e-commerce retail and Japanese restaurant industry.

Other underwater construction companies in 경기도

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