제이원통상주식회사 / j one

Also known as 제이원통상
제이원통상주식회사 (j one) is a Korea-based business registered at 광주광역시 서구 상무화원로11번길 (Postal code: 61965). It operates as a head office of a for-profit corporation. It was incorporated at the Gwangju District Court, Registry Bureau. 제이원통상주식회사 (j one) falls under the Wholesale & Retail Trade industry. It operates within the Wholesale – Building Materials & Hardware sector, specifically focusing on Other building materials wholesale business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 제이원통상주식회사 (j one) scored 48.87 points and outperforms approximately 85% of companies in the same industry. Recent performance indicators include: Employee growth: 79.59% (industry average: -3.35%).
제이원통상주식회사는 광주광역시 서구에 있는 그 외 기타 건축자재 도매업 기업입니다.
643-**-*075* 2001**-0504***

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광주광역시 서구 상무화원로11번길 (61965)
Head office of a for-profit corporation
Wholesale & Retail Trade > Wholesale – Building Materials & Hardware > Other building materials wholesale business
January 2025
79.59%
2024-2025
48.87
- (vs. August 2026)
Top 15%
September 2026

j one's KOBDi Score is 48.87 as of Sep 2026, up 0.16 points since Apr 2025; it rose in 1 of the 12 monthly updates and never fell. Its position has stayed ahead of about 85% of companies in its industry.

A year earlier, in Aug 2025, its score was 48.71 and it was ahead of about 85% of companies in its industry.

Sep 202648.87ahead of 85%
Aug 202648.87ahead of 85%
Jul 202648.87ahead of 85%
Jun 202648.87ahead of 85%
May 202648.87ahead of 85%
Apr 202648.87ahead of 85%
Mar 202648.71ahead of 85%
Feb 202648.71ahead of 85%
Dec 202548.71ahead of 84%
Aug 202548.71ahead of 85%
Jul 202548.71ahead of 85%
May 202548.71ahead of 84%
Apr 202548.71ahead of 84%

Between 2024 and 2025, the headcount of j one changed by +79.59%, against an average of -3.35% in its industry. It now has 5–9 employees.

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전흥종합건설 주식회사
JEONHEUNG		 5–9 Top 15%
엔지니어링그룹 에이원
aone		 20–29 Top 15%
주식회사다온종합상사 5–9 Top 15%
넥스트주식회사
NEXT.CO.,LTD		 5–9 Top 15%
(주)디라인
D LINE CO.,LTD		 5–9 Top 15%















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광주광역시 서구 상무화원로11번길 (61965)
Where is j one located?

j one is registered at 광주광역시 서구 상무화원로11번길, South Korea (postal code 61965).

What industry is j one in?

j one belongs to Wholesale & Retail Trade › Wholesale – Building Materials & Hardware › Other building materials wholesale business.

How many employees does j one have?

j one has 5–9 employees.

What is j one's KOBDi Score?

48.87 as of September 2026, ahead of about 85% of companies in its industry.

Who are j one's competitors?

Similar companies include JEONHEUNG, aone and 다온종합상사.

Which businesses are near j one?

Businesses registered at the same postal code (61965) include 5.18구속부상자회, 518 and ()5.18민주유공자유족회. Most work in Korean general restaurant business, real estate brokerage and agency and animal cafe.

Businesses near j one

Registered at postal code 61965 (상무화원로11번길, 서구). Most businesses here work in Korean general restaurant business, real estate brokerage and agency and animal cafe.

Other other building materials wholesale business companies in 서구

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