주식회사 시원코리아 / C1 korea co.,ltd

Also known as 시원코리아 · C1 korea
주식회사 시원코리아 (C1 korea co.,ltd) is a Korea-based business registered at 서울특별시 송파구 백제고분로 (Postal code: 05641). It operates as a head office of a for-profit corporation. It was originally registered with the Seongnam Tax Office and incorporated at the Suwon District Court, Seongnam Branch. 주식회사 시원코리아 (C1 korea co.,ltd) falls under the Manufacturing industry. It operates within the Communication Equipment sector, specifically focusing on Wired communication equipment manufacturing business activities. According to KOBDi Industry Ranking system, 주식회사 시원코리아 (C1 korea co.,ltd) scored 40.33 points and outperforms approximately 30% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -3.47%).
주식회사 시원코리아는 서울특별시 송파구에 있는 유선 통신장비 제조업 기업입니다.
129-**-*382* 1311**-0099***

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서울특별시 송파구 백제고분로 (05641)
Head office of a for-profit corporation
Manufacturing > Communication Equipment > Wired communication equipment manufacturing
0.00%
40.33
- (vs. August 2026)
Top 71%
September 2026

C1 korea co.,ltd's KOBDi Score is 40.33 as of Sep 2026, up 0.32 points since Apr 2025; it rose in 2 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 30% of companies in its industry, against 29% in Aug 2026 and 24% in Apr 2025. Its strongest position was 30% (Sep 2026) and its weakest 24% (Apr 2025).

A year earlier, in Aug 2025, its score was 40.17 and it was ahead of about 26% of companies in its industry.

Sep 202640.33ahead of 30%
Aug 202640.33ahead of 29%
Jul 202640.17ahead of 28%
Jun 202640.17ahead of 28%
May 202640.17ahead of 28%
Apr 202640.17ahead of 28%
Mar 202640.17ahead of 28%
Feb 202640.17ahead of 28%
Dec 202540.17ahead of 28%
Aug 202540.17ahead of 26%
Jul 202540.01ahead of 26%
May 202540.01ahead of 26%
Apr 202540.01ahead of 24%

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코스텍 1–4 Top 71%
주식회사씨에스지넷
CSG NET CO.,LTD.		 1–4 Top 71%
주식회사원정보통신
Information and communications co., ltd.		 1–4 Top 71%
주식회사에프엠에스 1–4 Top 71%
케이씨앤티
Korea Communication And Technology		 1–4 Top 71%















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서울특별시 송파구 백제고분로 (05641)
Where is C1 korea co.,ltd located?

C1 korea co.,ltd is registered at 서울특별시 송파구 백제고분로, South Korea (postal code 05641).

What industry is C1 korea co.,ltd in?

C1 korea co.,ltd belongs to Manufacturing › Communication Equipment › Wired communication equipment manufacturing.

What is C1 korea co.,ltd's KOBDi Score?

40.33 as of September 2026, ahead of about 30% of companies in its industry.

Who are C1 korea co.,ltd's competitors?

Similar companies include 코스텍, CSG NET and Information and communications.

Which businesses are near C1 korea co.,ltd?

Businesses registered at the same postal code (05641) include 드반코리아, 뷰티코리아메디컬 and 삼광공무. Most work in Korean general restaurant business, application software development and supply and dental clinic.

Businesses near C1 korea co.,ltd

Registered at postal code 05641 (백제고분로, 송파구). Most businesses here work in Korean general restaurant business, application software development and supply and dental clinic.

Other wired communication equipment manufacturing companies in 서울특별시

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