주식회사세명시스템 / SEI MYUNG SYSTEM CO.,LTD

Also known as 세명시스템 · SEI MYUNG SYSTEM
주식회사세명시스템 (SEI MYUNG SYSTEM CO.,LTD) is a Korea-based business registered at 서울특별시 금천구 가산동 (Postal code: 08506). It operates as a head office of a for-profit corporation. It was originally registered with the Bupyeong Tax Office and incorporated at the Incheon District Court, Registry Bureau. 주식회사세명시스템 (SEI MYUNG SYSTEM CO.,LTD) falls under the Information & Communication industry. It operates within the Software Development & Publishing sector, specifically focusing on Application software development and supply business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사세명시스템 (SEI MYUNG SYSTEM CO.,LTD) scored 45.75 points and outperforms approximately 64% of companies in the same industry. Recent performance indicators include: Employee growth: 22.22% (industry average: -6.07%).
주식회사세명시스템은 서울특별시 금천구에 있는 응용 소프트웨어 개발 및 공급업 기업입니다.
122-**-*502* 1201**-0558***

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서울특별시 금천구 가산동 (08506)
Head office of a for-profit corporation
Information & Communication > Software Development & Publishing > Application software development and supply
September 2026
22.22%
2025-2026
45.75
- (vs. August 2026)
Top 37%
September 2026

SEI MYUNG SYSTEM CO.,LTD's KOBDi Score is 45.75 as of Sep 2026, up 2.46 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 64% of companies in its industry, against 64% in Aug 2026 and 55% in Apr 2025. Its strongest position was 64% (Sep 2026) and its weakest 55% (Apr 2025).

A year earlier, in Aug 2025, its score was 43.38 and it was ahead of about 56% of companies in its industry.

Sep 202645.75ahead of 64%
Aug 202645.76ahead of 64%
Jul 202645.76ahead of 64%
Jun 202645.76ahead of 64%
May 202645.76ahead of 64%
Apr 202645.76ahead of 64%
Mar 202643.62ahead of 59%
Feb 202643.38ahead of 59%
Dec 202543.38ahead of 58%
Aug 202543.38ahead of 56%
Jul 202543.29ahead of 56%
May 202543.29ahead of 56%
Apr 202543.29ahead of 55%

Between 2025 and 2026, the headcount of SEI MYUNG SYSTEM CO.,LTD changed by +22.22%, against an average of -6.07% in its industry. It now has 5–9 employees.

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주식회사카트리 5–9 Top 37%
주식회사제이브릭스 5–9 Top 37%
주식회사드림이씨에스 5–9 Top 37%
주식회사 넥스티스
Nextis Co., Ltd.		 5–9 Top 37%
(주)이에스소프트
ESsoft		 5–9 Top 37%















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서울특별시 금천구 가산동 (08506)
Where is SEI MYUNG SYSTEM CO.,LTD located?

SEI MYUNG SYSTEM CO.,LTD is registered at 서울특별시 금천구 가산동, South Korea (postal code 08506).

What industry is SEI MYUNG SYSTEM CO.,LTD in?

SEI MYUNG SYSTEM CO.,LTD belongs to Information & Communication › Software Development & Publishing › Application software development and supply.

How many employees does SEI MYUNG SYSTEM CO.,LTD have?

SEI MYUNG SYSTEM CO.,LTD has 5–9 employees.

What is SEI MYUNG SYSTEM CO.,LTD's KOBDi Score?

45.75 as of September 2026, ahead of about 64% of companies in its industry.

Who are SEI MYUNG SYSTEM CO.,LTD's competitors?

Similar companies include 카트리, 제이브릭스 and 드림이씨에스.

Which businesses are near SEI MYUNG SYSTEM CO.,LTD?

Businesses registered at the same postal code (08506) include NAYANET, STYLE ASSIST and 케이라인솔루션. Most work in application software development and supply, system software development and supply and Korean general restaurant business.

Businesses near SEI MYUNG SYSTEM CO.,LTD

Registered at postal code 08506. Most businesses here work in application software development and supply, system software development and supply and Korean general restaurant business.

Other application software development and supply companies in 금천구

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