이관형

이관형 is a Korea-based business registered at 서울특별시 관악구 청룡10길 (Postal code: 08830). It operates as an individual business. 이관형 falls under the Public Administration, Education & Health industry. It operates within the Vocational & Supplementary Education sector, specifically focusing on Guitar teaching academy business activities. According to KOBDi Industry Ranking system, 이관형 scored 16.98 points and outperforms approximately 57% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -1.31%).
이관형은 서울특별시 관악구에 있는 학원강사 강사 과외교습자 재단사 기업입니다.
706-**-*068*

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서울특별시 관악구 청룡10길 (08830)
Individual business
Public Administration, Education & Health > Vocational & Supplementary Education > Guitar teaching academy
0.00%
16.98
- (vs. August 2026)
Top 44%
September 2026

이관형's KOBDi Score is 16.98 as of Sep 2026, up 6.32 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 57% of companies in its industry, against 57% in Aug 2026 and the lower 10% in Apr 2025. Its strongest position was 60% (Dec 2025) and its weakest the lower 10% (Apr 2025).

A year earlier, in Aug 2025, its score was 10.82 and it was in the lower 10% of its industry.

Sep 202616.98ahead of 57%
Aug 202616.98ahead of 57%
Jul 202616.98ahead of 59%
Jun 202616.98ahead of 58%
May 202616.82ahead of 57%
Apr 202616.82ahead of 58%
Mar 202616.82ahead of 58%
Feb 202616.82ahead of 59%
Dec 202516.82ahead of 60%
Aug 202510.82lower 10%
Jul 202510.82lower 10%
May 202510.66lower 10%
Apr 202510.66lower 10%

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케이티와이(KTY)농구클럽1–4Top 45%
사단법인통일미래연대
Future Unified Solidarity		1–4Top 43%
에이치디스포츠1–4Top 44%
더보담골프1–4Top 45%
디자인서현1–4Top 44%














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서울특별시 관악구 청룡10길 (08830)
Where is 이관형 located?

이관형 is registered at 서울특별시 관악구 청룡10길, South Korea (postal code 08830).

What industry is 이관형 in?

이관형 belongs to Public Administration, Education & Health › Vocational & Supplementary Education › Guitar teaching academy.

What is 이관형's KOBDi Score?

16.98 as of September 2026, ahead of about 57% of companies in its industry.

Who are 이관형's competitors?

Similar companies include 케이티와이(KTY)농구클럽, Future Unified Solidarity and 에이치디스포츠.

Which businesses are near 이관형?

Businesses registered at the same postal code (08830) include 구립e편한1단지어린이집, 늘푸른 나무 and 아틀리에 나인. Most work in Korean general restaurant business, hair beauty industry and dental clinic.

Businesses near 이관형

Registered at postal code 08830 (청룡10길, 관악구). Most businesses here work in Korean general restaurant business, hair beauty industry and dental clinic.

Other academy instructor, lecturer, tutor, tailor companies in 서울특별시

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