서재환공부방법연구소

서재환공부방법연구소 is a Korea-based business registered at 인천 계양구 장제로 (Postal code: 21034). It operates as an individual business. 서재환공부방법연구소 falls under the Public Administration, Education & Health industry. It operates within the Education Support Services sector, specifically focusing on Other educational support services business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 서재환공부방법연구소 scored 11.14 points and outperforms approximately 11% of companies in the same industry.
서재환공부방법연구소는 인천 계양구에 있는 기업입니다.
706-**-*047*

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인천 계양구 장제로 (21034)
Individual business
Public Administration, Education & Health > Education Support Services > Other educational support services
December 2024
11.14
- (vs. August 2026)
Top 89%
September 2026

서재환공부방법연구소's KOBDi Score is 11.14 as of Sep 2026, up 0.16 points since Apr 2025; it rose in 1 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 11% of companies in its industry, against 12% in Aug 2026 and 14% in Apr 2025. Its strongest position was 15% (Feb 2026) and its weakest the lower 10% (Aug 2025).

A year earlier, in Aug 2025, its score was 10.98 and it was in the lower 10% of its industry.

Sep 202611.14ahead of 11%
Aug 202611.14ahead of 12%
Jul 202611.14ahead of 13%
Jun 202611.14ahead of 11%
May 202611.14ahead of 12%
Apr 202611.14ahead of 11%
Mar 202611.14ahead of 13%
Feb 202611.14ahead of 15%
Dec 202511.14ahead of 15%
Aug 202510.98lower 10%
Jul 202510.98ahead of 11%
May 202510.98ahead of 15%
Apr 202510.98ahead of 14%

서재환공부방법연구소 has 1–4 employees.

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에듀바비인천서구지사 1–4 Top 90%
원컨설팅 1–4 Top 90%
에이치알투어(HRTOUR) 1–4 Top 91%
퍼스널이미지연구소
Personal Image Clinic		 1–4 Top 91%
오즈 1–4 Top 91%















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인천 계양구 장제로 (21034)
Where is 서재환공부방법연구소 located?

서재환공부방법연구소 is registered at 인천 계양구 장제로, South Korea (postal code 21034).

What industry is 서재환공부방법연구소 in?

서재환공부방법연구소 belongs to Public Administration, Education & Health › Education Support Services › Other educational support services.

How many employees does 서재환공부방법연구소 have?

서재환공부방법연구소 has 1–4 employees.

What is 서재환공부방법연구소's KOBDi Score?

11.14 as of September 2026, ahead of about 11% of companies in its industry.

Who are 서재환공부방법연구소's competitors?

Similar companies include 에듀바비인천서구지사, 원컨설팅 and 에이치알투어(HRTOUR).

Which businesses are near 서재환공부방법연구소?

Businesses registered at the same postal code (21034) include 빵굼터, 우리모바일임학점 and 임학한의원. Most work in Korean general restaurant business, oriental medicine clinic and telecommunications equipment retail.

Businesses near 서재환공부방법연구소

Registered at postal code 21034 (장제로, 계양구). Most businesses here work in Korean general restaurant business, oriental medicine clinic and telecommunications equipment retail.

Other other educational support services companies in 인천

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