주식회사 서인

Also known as 서인
주식회사 서인 is a Korea-based business registered at 충청북도 옥천군 옥천읍 장야4길 (Postal code: 29045). It operates as a head office of a for-profit corporation. 주식회사 서인 falls under the Professional, Scientific & Technical Services industry. It operates within the Architectural & Engineering Services sector, specifically focusing on Other engineering research and development business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 주식회사 서인 scored 40.71 points (up 0.27 points since August 2026) and outperforms approximately 77% of companies in the same industry. Recent performance indicators include: Employee growth: -10.00%.
주식회사 서인은 충청북도 옥천군 옥천읍에 있는 기타 공학 연구개발업 기업입니다.
656-**-*345* 1542**-0003***

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충청북도 옥천군 옥천읍 장야4길 (29045)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Architectural & Engineering Services > Other engineering research and development
September 2026
-10.00%
2025-2026
40.71
▲ 0.27 pts (vs. August 2026)
Top 24%
September 2026

주식회사 서인's KOBDi Score is 40.71 as of Sep 2026, down 2.40 points since Jul 2025; it rose in 2 and fell in 2 of the 10 monthly updates. As of Sep 2026 it is ahead of about 77% of companies in its industry, against 77% in Aug 2026 and 83% in Jul 2025. Its strongest position was 83% (Jul 2025) and its weakest 76% (Jun 2026).

A year earlier, in Aug 2025, its score was 43.11 and it was ahead of about 82% of companies in its industry.

Sep 202640.71ahead of 77%
Aug 202640.44ahead of 77%
Jul 202640.44ahead of 77%
Jun 202640.44ahead of 76%
May 202640.44ahead of 77%
Apr 202640.44ahead of 77%
Mar 202640.44ahead of 77%
Feb 202640.41ahead of 77%
Dec 202540.76ahead of 77%
Aug 202543.11ahead of 82%
Jul 202543.11ahead of 83%

Between 2025 and 2026, the headcount of 주식회사 서인 changed by -10.00%, and it now has 1–4 employees.

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브이에프스페이스 주식회사
VFSpacce Co., Ltd.		1–4#281
경북대학교물산업융복합연구소10–19#279
주식회사 배터밸류
Battery Value Co., Ltd.		1–4#278
비달소닉1–4#277
주식회사하트세이버1–4#282














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충청북도 옥천군 옥천읍 장야4길 (29045)
Where is 주식회사 서인 located?

주식회사 서인 is registered at 충청북도 옥천군 옥천읍 장야4길, South Korea (postal code 29045).

What industry is 주식회사 서인 in?

주식회사 서인 belongs to Professional, Scientific & Technical Services › Architectural & Engineering Services › Other engineering research and development.

How many employees does 주식회사 서인 have?

주식회사 서인 has 1–4 employees.

What is 주식회사 서인's KOBDi Score?

40.71 as of September 2026, ahead of about 77% of companies in its industry.

Who are 주식회사 서인's competitors?

Similar companies include VFSpacce, 경북대학교물산업융복합연구소 and Battery Value.

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