일등 교재사 / ildung

일등 교재사 (ildung) is a Korea-based business registered at 서울특별시 동대문구 외대역동로1길 (Postal code: 11901). It operates as an individual tax-exempt business. It was originally registered with the Seongbuk Tax Office. 일등 교재사 (ildung) falls under the Wholesale & Retail Trade industry. It operates within the Books & Media Retail sector, specifically focusing on Retail trade of books, newspapers and magazines business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 일등 교재사 (ildung) scored 13.70 points and outperforms approximately 56% of companies in the same industry.
일등 교재사는 서울특별시 동대문구에 있는 기업입니다.
209-**-*884*

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서울특별시 동대문구 외대역동로1길 (11901)
Individual tax-exempt business
Wholesale & Retail Trade > Books & Media Retail > Retail trade of books, newspapers and magazines
December 2024
13.70
- (vs. August 2026)
Top 44%
September 2026

ildung's KOBDi Score is 13.70 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 56% of companies in its industry, against 56% in Aug 2026 and 49% in Apr 2025. Its strongest position was 57% (Apr 2026) and its weakest 49% (Apr 2025).

A year earlier, in Aug 2025, its score was 13.54 and it was ahead of about 56% of companies in its industry.

Sep 202613.70ahead of 56%
Aug 202613.70ahead of 56%
Jul 202613.70ahead of 56%
Jun 202613.70ahead of 56%
May 202613.70ahead of 56%
Apr 202613.70ahead of 57%
Mar 202613.70ahead of 56%
Feb 202613.70ahead of 57%
Dec 202513.70ahead of 57%
Aug 202513.54ahead of 56%
Jul 202513.54ahead of 56%
May 202513.54ahead of 55%
Apr 202513.54ahead of 49%

ildung has 1–4 employees.

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유신서림 1–4 Top 45%
세종문고 1–4 Top 45%
현대도서 1–4 Top 45%
우리서점 1–4 Top 44%
학사서적
Haksa Books		 1–4 Top 44%















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서울특별시 동대문구 외대역동로1길 (11901)
Where is ildung located?

ildung is registered at 서울특별시 동대문구 외대역동로1길, South Korea (postal code 11901).

What industry is ildung in?

ildung belongs to Wholesale & Retail Trade › Books & Media Retail › Retail trade of books, newspapers and magazines.

How many employees does ildung have?

ildung has 1–4 employees.

What is ildung's KOBDi Score?

13.70 as of September 2026, ahead of about 56% of companies in its industry.

Who are ildung's competitors?

Similar companies include 유신서림, 세종문고 and 현대도서.

Other retail trade of books, newspapers and magazines companies in 서울특별시

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