서울철강(주) / SEOUL STEEL CO LTD

Also known as 서울철강 · SEOUL STEEL
서울철강(주) (SEOUL STEEL CO LTD) is a Korea-based business registered at 경기 시흥시 정왕1동 (Postal code: 15076). It operates as a head office of a for-profit corporation. It was incorporated at the Suwon District Court, Registry Division. 서울철강(주) (SEOUL STEEL CO LTD) falls under the Manufacturing industry. It operates within the Iron & Steel Production sector, specifically focusing on Steelmaking business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 서울철강(주) (SEOUL STEEL CO LTD) scored 101.93 points (up 0.06 points since August 2026) and outperforms approximately 86% of companies in the same industry. Recent performance indicators include: Employee growth: -25.33% (industry average: -5.69%).
서울철강(주)는 경기 시흥시에 있는 제강업 기업입니다.
133-**-*423* 1301**-0029***

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경기 시흥시 정왕1동 (15076)
Head office of a for-profit corporation
Manufacturing > Iron & Steel Production > Steelmaking
September 2026
-25.33%
2025-2026
40.32%
101.93
▲ 0.06 pts (vs. August 2026)
Top 15%
September 2026

SEOUL STEEL CO LTD's KOBDi Score is 101.93 as of Sep 2026, up 24.60 points since Apr 2025; it rose in 7 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 86% in Aug 2026 and 64% in Apr 2025. Its strongest position was 88% (May 2026) and its weakest 64% (Apr 2025).

A year earlier, in Aug 2025, its score was 82.97 and it was ahead of about 68% of companies in its industry.

Sep 2026101.93ahead of 86%
Aug 2026101.87ahead of 86%
Jul 2026101.87ahead of 84%
Jun 2026108.32ahead of 87%
May 2026109.93ahead of 88%
Apr 2026109.77ahead of 87%
Mar 2026109.77ahead of 87%
Feb 2026109.67ahead of 87%
Dec 2025109.67ahead of 87%
Aug 202582.97ahead of 68%
Jul 202582.80ahead of 69%
May 202581.33ahead of 68%
Apr 202577.33ahead of 64%

Between 2025 and 2026, the headcount of SEOUL STEEL CO LTD changed by -25.33%, against an average of -5.69% in its industry. It now has 1–4 employees.

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대동에스앤아이 1–4 Top 15%
화신기계 10–19 Top 14%
대림메탈주식회사
DAELIM METAL CO.,LTD		 10–19 Top 14%
주식회사 대창철강
DAECHANG STAINLESS STEEL CO., LTD		 10–19 Top 15%
(주)티에이치인터
THINTER		 30–49 Top 16%















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경기 시흥시 정왕1동 (15076)
Where is SEOUL STEEL CO LTD located?

SEOUL STEEL CO LTD is registered at 경기 시흥시 정왕1동, South Korea (postal code 15076).

What industry is SEOUL STEEL CO LTD in?

SEOUL STEEL CO LTD belongs to Manufacturing › Iron & Steel Production › Steelmaking.

How many employees does SEOUL STEEL CO LTD have?

SEOUL STEEL CO LTD has 1–4 employees.

What is SEOUL STEEL CO LTD's KOBDi Score?

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

Who are SEOUL STEEL CO LTD's competitors?

Similar companies include 대동에스앤아이, 화신기계 and DAELIM METAL.

Which businesses are near SEOUL STEEL CO LTD?

Businesses registered at the same postal code (15076) include 동서메탈, SEO LIM and 신풍물산. Most work in general scale manufacturing, other new automotive parts manufacturing and screen printing business.

Businesses near SEOUL STEEL CO LTD

Registered at postal code 15076. Most businesses here work in general scale manufacturing, other new automotive parts manufacturing and screen printing business.

Other steelmaking companies in 경기

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