(주)여의시스템 / Yoi system. Co., Ltd.

Also known as 여의시스템 · Yoi system
(주)여의시스템 (Yoi system. Co., Ltd.) is a Korea-based business registered at Jungwon-gu, Seongnam-si, Gyeonggi-do (Postal code: 13230). It operates as a head office of a for-profit corporation. It was incorporated at the Seoul Central District Court, Registry Bureau. (주)여의시스템 (Yoi system. Co., Ltd.) falls under the Manufacturing industry. It operates within the Process Control Equipment sector, specifically focusing on Industrial process control equipment manufacturing business activities. It has 50–99 employees. According to KOBDi Industry Ranking system, (주)여의시스템 (Yoi system. Co., Ltd.) scored 80.56 points (up 0.07 points since August 2026) and outperforms approximately 78% of companies in the same industry. Recent performance indicators include: Employee growth: 6.58% (industry average: -3.35%).
(주)여의시스템은 경기도 성남시 중원구에 있는 산업 처리공정 제어장비 제조업 기업입니다.
218-**-*029* 1101**-0810***

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경기도 성남시 중원구 둔촌대로 (13230)
Jungwon-gu, Seongnam-si, Gyeonggi-do (13230)
Head office of a for-profit corporation
Manufacturing > Process Control Equipment > Industrial process control equipment manufacturing
September 2026
6.58%
2025-2026
80.56
▲ 0.07 pts (vs. August 2026)
Top 23%
September 2026

Yoi system. Co., Ltd.'s KOBDi Score is 80.56 as of Sep 2026, up 0.83 points since Apr 2025; it rose in 9 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 78% of companies in its industry, against 78% in Aug 2026 and 73% in Apr 2025. Its strongest position was 78% (Sep 2026) and its weakest 73% (Apr 2025).

A year earlier, in Aug 2025, its score was 79.58 and it was ahead of about 74% of companies in its industry.

Sep 202680.56ahead of 78%
Aug 202680.49ahead of 78%
Jul 202680.20ahead of 77%
Jun 202680.48ahead of 78%
May 202680.20ahead of 78%
Apr 202680.47ahead of 77%
Mar 202680.45ahead of 77%
Feb 202680.37ahead of 77%
Dec 202580.34ahead of 75%
Aug 202579.58ahead of 74%
Jul 202580.11ahead of 74%
May 202580.07ahead of 74%
Apr 202579.73ahead of 73%

Between 2025 and 2026, the headcount of Yoi system. Co., Ltd. changed by +6.58%, against an average of -3.35% in its industry. It now has 50–99 employees.

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Yoi system. Co., Ltd. has 1 branch registered with the National Tax Service.

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경기도 성남시 중원구 둔촌대로 (13230)
Jungwon-gu, Seongnam-si, Gyeonggi-do (13230)
Where is Yoi system. Co., Ltd. located?

Yoi system. Co., Ltd. is registered at Jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea (postal code 13230).

What industry is Yoi system. Co., Ltd. in?

Yoi system. Co., Ltd. belongs to Manufacturing › Process Control Equipment › Industrial process control equipment manufacturing.

How many employees does Yoi system. Co., Ltd. have?

Yoi system. Co., Ltd. has 50–99 employees.

What is Yoi system. Co., Ltd.'s KOBDi Score?

80.56 as of September 2026, ahead of about 78% of companies in its industry.

Who are Yoi system. Co., Ltd.'s competitors?

Similar companies include 삼보오토텍, DAESANG ENG CO and Top Engineering.

Which businesses are near Yoi system. Co., Ltd.?

Businesses registered at the same postal code (13230) include duduworld, 스토리너스 and U2O KOREA. Most work in e-commerce retail, braided garment manufacturing and other electronic component manufacturing.

Businesses near Yoi system. Co., Ltd.

Registered at postal code 13230 (둔촌대로, 성남시). Most businesses here work in e-commerce retail, braided garment manufacturing and other electronic component manufacturing.

Other industrial process control equipment manufacturing companies in 성남시

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