주식회사서인

Also known as 서인
주식회사서인 is a Korea-based business registered at 인천 연수구 독배로40번길 (Postal code: 21949). It operates as a head office of a for-profit corporation. It was originally registered with the Seo-Busan Tax Office. 주식회사서인 falls under the Professional, Scientific & Technical Services industry. It operates within the Advertising & Marketing Services sector, specifically focusing on Advertising agency business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 주식회사서인 scored 39.72 points and outperforms approximately 69% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -5.02%).
주식회사서인은 인천 연수구에 있는 광고 대행업 기업입니다.
603-**-*178*

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인천 연수구 독배로40번길 (21949)
April 2024
0.00%
2023-2024
39.72
- (vs. August 2026)
Top 32%
September 2026

주식회사서인's KOBDi Score is 39.72 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 69% of companies in its industry, against 69% in Aug 2026 and 67% in Apr 2025. Its strongest position was 69% (Sep 2026) and its weakest 67% (Aug 2025).

A year earlier, in Aug 2025, its score was 39.56 and it was ahead of about 67% of companies in its industry.

Sep 202639.72ahead of 69%
Aug 202639.72ahead of 69%
Jul 202639.72ahead of 69%
Jun 202639.72ahead of 69%
May 202639.56ahead of 68%
Apr 202639.56ahead of 68%
Mar 202639.56ahead of 68%
Feb 202639.56ahead of 68%
Dec 202539.56ahead of 68%
Aug 202539.56ahead of 67%
Jul 202539.56ahead of 68%
May 202539.40ahead of 68%
Apr 202539.40ahead of 67%

Between 2023 and 2024, the headcount of 주식회사서인 changed by 0.00%, against an average of -5.02% in its industry. It now has 1–4 employees.

인천 연수구 독배로40번길 (21949)
Where is 주식회사서인 located?

주식회사서인 is registered at 인천 연수구 독배로40번길, South Korea (postal code 21949).

What industry is 주식회사서인 in?

주식회사서인 belongs to Professional, Scientific & Technical Services › Advertising & Marketing Services › Advertising agency.

How many employees does 주식회사서인 have?

주식회사서인 has 1–4 employees.

What is 주식회사서인's KOBDi Score?

39.72 as of September 2026, ahead of about 69% of companies in its industry.

Who are 주식회사서인's competitors?

Similar companies include CUDB, 한애드컴퍼니 and 루드핑거스튜디오.

Which businesses are near 주식회사서인?

Businesses registered at the same postal code (21949) include P양과 C군, 건강나라약국 and 골든. Most work in dental clinic, Korean general restaurant business and meat retail.

Businesses near 주식회사서인

Registered at postal code 21949 (독배로40번길, 연수구). Most businesses here work in dental clinic, Korean general restaurant business and meat retail.

Other advertising agency companies in 연수구

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