고선당

고선당 is a Korea-based business registered at 서울 동대문구 무학로16길 (Postal code: 02589). It operates as an individual business. It was originally registered with the Dongdaemun Tax Office. 고선당 falls under the Wholesale & Retail Trade industry. It operates within the Second‑Hand Goods Retail sector, specifically focusing on Other used goods retail business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 고선당 scored 12.74 points and outperforms approximately 55% of companies in the same industry.
고선당은 서울 동대문구에 있는 기업입니다.
204-**-*741*

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서울 동대문구 무학로16길 (02589)
Individual business
Wholesale & Retail Trade > Second‑Hand Goods Retail > Other used goods retail
December 2024
12.74
- (vs. August 2026)
Top 45%
September 2026

고선당's KOBDi Score is 12.74 as of Sep 2026, up 0.32 points since Apr 2025; it rose in 2 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 55% of companies in its industry, against 54% in Aug 2026 and 49% in Apr 2025. Its strongest position was 55% (Sep 2026) and its weakest 48% (May 2025).

A year earlier, in Aug 2025, its score was 12.58 and it was ahead of about 54% of companies in its industry.

Sep 202612.74ahead of 55%
Aug 202612.74ahead of 54%
Jul 202612.74ahead of 55%
Jun 202612.58ahead of 51%
May 202612.58ahead of 51%
Apr 202612.58ahead of 52%
Mar 202612.58ahead of 52%
Feb 202612.58ahead of 53%
Dec 202512.58ahead of 52%
Aug 202512.58ahead of 54%
Jul 202512.58ahead of 52%
May 202512.42ahead of 48%
Apr 202512.42ahead of 49%

고선당 has 1–4 employees.

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문발리헌책방골목 1–4 Top 46%
하나스텐 1–4 Top 46%
코리아무역 1–4 Top 47%
믿음금속 1–4 Top 48%
동성케미칼 1–4 Top 45%















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서울 동대문구 무학로16길 (02589)
Where is 고선당 located?

고선당 is registered at 서울 동대문구 무학로16길, South Korea (postal code 02589).

What industry is 고선당 in?

고선당 belongs to Wholesale & Retail Trade › Second‑Hand Goods Retail › Other used goods retail.

How many employees does 고선당 have?

고선당 has 1–4 employees.

What is 고선당's KOBDi Score?

12.74 as of September 2026, ahead of about 55% of companies in its industry.

Who are 고선당's competitors?

Similar companies include 문발리헌책방골목, 하나스텐 and 코리아무역.

Which businesses are near 고선당?

Businesses registered at the same postal code (02589) include DOYEON NS, 삼성사 and 조양카센타. Most work in plumbing and cooling/heating equipment wholesale business, e-commerce retail and sNS Market.

Businesses near 고선당

Registered at postal code 02589 (무학로16길, 동대문구). Most businesses here work in plumbing and cooling/heating equipment wholesale business, e-commerce retail and sNS Market.

Other other used goods retail companies in 서울

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