세진OA / sejinoa

세진OA (sejinoa) is a Korea-based business registered at 제주특별자치도 제주시 수목원길 (Postal code: 63141). It operates as an individual business. It was originally registered with the Jeju Tax Office. 세진OA (sejinoa) falls under the Wholesale & Retail Trade industry. It operates within the Computers & Software Retail sector, specifically focusing on Computer and peripherals, software retail business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 세진OA (sejinoa) scored 22.85 points (up 0.16 points since August 2026) and outperforms approximately 59% of companies in the same industry.
세진OA은 제주특별자치도 제주시에 있는 기업입니다.
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제주특별자치도 제주시 수목원길 (63141)
Individual business
Wholesale & Retail Trade > Computers & Software Retail > Computer and peripherals, software retail
December 2024
22.85
▲ 0.16 pts (vs. August 2026)
Top 41%
September 2026

sejinoa's KOBDi Score is 22.85 as of Sep 2026, up 3.85 points since Apr 2025; it rose in 3 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 59% of companies in its industry, against 59% in Aug 2026 and 52% in Apr 2025. Its strongest position was 59% (Sep 2026) and its weakest 52% (Aug 2025).

A year earlier, in Aug 2025, its score was 19.16 and it was ahead of about 52% of companies in its industry.

Sep 202622.85ahead of 59%
Aug 202622.69ahead of 59%
Jul 202622.69ahead of 59%
Jun 202622.69ahead of 59%
May 202622.69ahead of 59%
Apr 202622.69ahead of 59%
Mar 202622.69ahead of 59%
Feb 202622.69ahead of 59%
Dec 202522.69ahead of 59%
Aug 202519.16ahead of 52%
Jul 202519.00ahead of 53%
May 202519.00ahead of 54%
Apr 202519.00ahead of 52%

sejinoa has 1–4 employees.

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오토텍
AUTOTECH,CO		 1–4 Top 41%
광양나이스체크 1–4 Top 41%
유니테크시스템 1–4 Top 41%
티지에스구리센터 1–4 Top 41%
나이스윈윈정보통신 1–4 Top 41%















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제주특별자치도 제주시 수목원길 (63141)
Where is sejinoa located?

sejinoa is registered at 제주특별자치도 제주시 수목원길, South Korea (postal code 63141).

What industry is sejinoa in?

sejinoa belongs to Wholesale & Retail Trade › Computers & Software Retail › Computer and peripherals, software retail.

How many employees does sejinoa have?

sejinoa has 1–4 employees.

What is sejinoa's KOBDi Score?

22.85 as of September 2026, ahead of about 59% of companies in its industry.

Who are sejinoa's competitors?

Similar companies include AUTOTECH,CO, 광양나이스체크 and 유니테크시스템.

Which businesses are near sejinoa?

Businesses registered at the same postal code (63141) include 농업회사법인엠지, 농업회사법인선안 and 마실곶. Most work in Korean general restaurant business, application software development and supply and travel business.

Businesses near sejinoa

Registered at postal code 63141 (수목원길, 제주시). Most businesses here work in Korean general restaurant business, application software development and supply and travel business.

Other computer and peripherals, software retail companies in 제주시

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