삼선중학교

삼선중학교 is a Korea-based business registered at 서울 성북구 동소문로3길 (Postal code: 02833). It operates as a state, local government and local government association. It was originally registered with the Seongbuk Tax Office. 삼선중학교 falls under the Public Administration, Education & Health industry. It operates within the Primary & Secondary Education sector, specifically focusing on Middle school business activities. It has 20–29 employees. According to KOBDi Industry Ranking system, 삼선중학교 scored 47.31 points and outperforms approximately 61% of companies in the same industry.
삼선중학교는 서울 성북구에 있는 기업입니다.
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서울 성북구 동소문로3길 (02833)
State, local government and local government association
Public Administration, Education & Health > Primary & Secondary Education > Middle school
December 2024
47.31
- (vs. August 2026)
Top 40%
September 2026

삼선중학교's KOBDi Score is 47.31 as of Sep 2026, down 0.26 points since Apr 2025; it rose in 1 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 61% of companies in its industry, against 61% in Aug 2026 and 76% in Apr 2025. Its strongest position was 87% (May 2025) and its weakest 59% (Feb 2026).

A year earlier, in Aug 2025, its score was 47.57 and it was ahead of about 60% of companies in its industry.

Sep 202647.31ahead of 61%
Aug 202647.31ahead of 61%
Jul 202647.31ahead of 61%
Jun 202647.31ahead of 61%
May 202647.31ahead of 62%
Apr 202647.31ahead of 61%
Mar 202647.31ahead of 60%
Feb 202647.15ahead of 59%
Dec 202547.15ahead of 59%
Aug 202547.57ahead of 60%
Jul 202547.57ahead of 77%
May 202547.57ahead of 87%
Apr 202547.57ahead of 76%

삼선중학교 has 20–29 employees.

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무등중학교(대표관리번호) 20–29 Top 40%
진주중앙중학교 20–29 Top 40%
부산남중학교 20–29 Top 40%
인천가좌여중 20–29 Top 40%
양산중학교(대표관리번호) 20–29 Top 40%















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서울 성북구 동소문로3길 (02833)
Where is 삼선중학교 located?

삼선중학교 is registered at 서울 성북구 동소문로3길, South Korea (postal code 02833).

What industry is 삼선중학교 in?

삼선중학교 belongs to Public Administration, Education & Health › Primary & Secondary Education › Middle school.

How many employees does 삼선중학교 have?

삼선중학교 has 20–29 employees.

What is 삼선중학교's KOBDi Score?

47.31 as of September 2026, ahead of about 61% of companies in its industry.

Who are 삼선중학교's competitors?

Similar companies include 무등중학교(대표관리번호), 진주중앙중학교 and 부산남중학교.

Which businesses are near 삼선중학교?

Businesses registered at the same postal code (02833) include 이노나인건축사사무소, 이노앤나인건축사사무소 and 굿럭샵(Goodluckshop). Most work in Korean general restaurant business, dental clinic and Western-style restaurant business.

Businesses near 삼선중학교

Registered at postal code 02833 (동소문로3길, 성북구). Most businesses here work in Korean general restaurant business, dental clinic and Western-style restaurant business.

Other middle school companies in 서울

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