주식회사유성커플러 / Yusung Coupler Co., Ltd.

Also known as 유성커플러 · Yusung Coupler
주식회사유성커플러 (Yusung Coupler Co., Ltd.) is a Korea-based business registered at Gahyeon-ro 85beon-gil, Tongjin-eup, Gimpo-si, Gyeonggi-do (Postal code: 10030). It operates as a head office of a for-profit corporation. It was incorporated at the Incheon District Court, Gimpo Registry. 주식회사유성커플러 (Yusung Coupler Co., Ltd.) falls under the Wholesale & Retail Trade industry. It operates within the Wholesale – Building Materials & Hardware sector, specifically focusing on Hardware, metal fasteners and hand tools wholesaler business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사유성커플러 (Yusung Coupler Co., Ltd.) scored 89.89 points (down 1.85 points since August 2026) and outperforms approximately 96% of companies in the same industry. Recent performance indicators include: Employee growth: -25.15% (industry average: -2.18%).
주식회사유성커플러는 경기도 김포시 통진읍에 있는 철물 금속 파스너 및 수공구 도매업 기업입니다.
664-**-*046* 1244**-0178***

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경기도 김포시 통진읍 가현로85번길 (10030)
Gahyeon-ro 85beon-gil, Tongjin-eup, Gimpo-si, Gyeonggi-do (10030)
Head office of a for-profit corporation
Wholesale & Retail Trade > Wholesale – Building Materials & Hardware > Hardware, metal fasteners and hand tools wholesaler
September 2026
-25.15%
2025-2026
43.81%
89.89
▼ 1.85 pts (vs. August 2026)
Top 5%
September 2026

Yusung Coupler Co., Ltd.'s KOBDi Score is 89.89 as of Sep 2026, down 5.52 points since Apr 2025; it rose in 4 and fell in 3 of the 12 monthly updates. Its position has stayed ahead of about 96% of companies in its industry.

A year earlier, in Aug 2025, its score was 95.62 and it was ahead of about 96% of companies in its industry.

Sep 202689.89ahead of 96%
Aug 202691.74ahead of 96%
Jul 202691.74ahead of 96%
Jun 202693.27ahead of 96%
May 202693.09ahead of 96%
Apr 202693.09ahead of 96%
Mar 202693.09ahead of 96%
Feb 202693.01ahead of 96%
Dec 202593.01ahead of 96%
Aug 202595.62ahead of 96%
Jul 202595.56ahead of 97%
May 202595.40ahead of 97%
Apr 202595.40ahead of 96%

Between 2025 and 2026, the headcount of Yusung Coupler Co., Ltd. changed by -25.15%, against an average of -2.18% in its industry. It now has 5–9 employees.

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(주)천일공구사
CHUN IL		 1–4 Top 5%
(주)신성금속
shinsung		 5–9 Top 5%
(주)신우에스티씨
SIN WOO STC		 5–9 Top 5%
(주)구사
GUSA CO.,LTD		 1–4 Top 5%
아성공구 5–9 Top 5%















Financial statements on file for Yusung Coupler Co., Ltd.: 2019–2023.

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경기도 김포시 통진읍 가현로85번길 (10030)
Gahyeon-ro 85beon-gil, Tongjin-eup, Gimpo-si, Gyeonggi-do (10030)
Where is Yusung Coupler Co., Ltd. located?

Yusung Coupler Co., Ltd. is registered at Gahyeon-ro 85beon-gil, Tongjin-eup, Gimpo-si, Gyeonggi-do, South Korea (postal code 10030).

What industry is Yusung Coupler Co., Ltd. in?

Yusung Coupler Co., Ltd. belongs to Wholesale & Retail Trade › Wholesale – Building Materials & Hardware › Hardware, metal fasteners and hand tools wholesaler.

How many employees does Yusung Coupler Co., Ltd. have?

Yusung Coupler Co., Ltd. has 5–9 employees.

What is Yusung Coupler Co., Ltd.'s KOBDi Score?

89.89 as of September 2026, ahead of about 96% of companies in its industry.

Who are Yusung Coupler Co., Ltd.'s competitors?

Similar companies include CHUN IL, shinsung and SIN WOO STC.

Which businesses are near Yusung Coupler Co., Ltd.?

Businesses registered at the same postal code (10030) include 동민비철금속, FUTURE ENVIRONMENT and 오에스산업. Most work in manufacture of synthetic resins and other plastic materials, other wooden furniture manufacturing and manufacturing of metal doors, windows, shutters and related products.

Businesses near Yusung Coupler Co., Ltd.

Registered at postal code 10030 (가현로85번길, 김포시). Most businesses here work in manufacture of synthetic resins and other plastic materials, other wooden furniture manufacturing and manufacturing of metal doors, windows, shutters and related products.

Other hardware, metal fasteners and hand tools wholesaler companies in 김포시

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