주식회사이티이십일 / ET21

Also known as 이티이십일
주식회사이티이십일 (ET21) is a Korea-based business registered at 경기 남양주시 오남읍 양지로319번길 (Postal code: 12047). It operates as a head office of a for-profit corporation. It was originally registered with the Namyangju Tax Office and incorporated at the Uijeongbu District Court, Namyangju Branch. 주식회사이티이십일 (ET21) falls under the Manufacturing industry. It operates within the Process Control Equipment sector, specifically focusing on Industrial process control equipment manufacturing business activities. According to KOBDi Industry Ranking system, 주식회사이티이십일 (ET21) scored 36.04 points and outperforms approximately 26% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -3.35%).
주식회사이티이십일은 경기 남양주시 오남읍에 있는 산업 처리공정 제어장비 제조업 기업입니다.
132-**-*499* 2841**-0050***

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경기 남양주시 오남읍 양지로319번길 (12047)
Head office of a for-profit corporation
Manufacturing > Process Control Equipment > Industrial process control equipment manufacturing
0.00%
2023-2024
-15.56%
36.04
- (vs. August 2026)
Top 74%
September 2026

ET21's KOBDi Score is 36.04 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 26% of companies in its industry, against 26% in Aug 2026 and 20% in Apr 2025. Its strongest position was 26% (Sep 2026) and its weakest 20% (Apr 2025).

A year earlier, in Aug 2025, its score was 35.88 and it was ahead of about 23% of companies in its industry.

Sep 202636.04ahead of 26%
Aug 202636.04ahead of 26%
Jul 202636.04ahead of 26%
Jun 202636.04ahead of 26%
May 202635.88ahead of 25%
Apr 202635.88ahead of 25%
Mar 202635.88ahead of 24%
Feb 202635.88ahead of 24%
Dec 202535.88ahead of 23%
Aug 202535.88ahead of 23%
Jul 202535.88ahead of 23%
May 202535.72ahead of 22%
Apr 202535.72ahead of 20%

Between 2023 and 2024, the headcount of ET21 changed by 0.00%, against an average of -3.35% in its industry.

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푸른시스템10–19Top 74%
우진파워텍
Woojin Powertech		10–19Top 74%
에스제이하이테크1–4Top 74%
(주)현우엔지니어링
HYUNWOO ENG CO LTD		1–4Top 74%
태창테크
Taechang Tech		5–9Top 74%














Financial statements on file for ET21: 2014–2017.

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경기 남양주시 오남읍 양지로319번길 (12047)
Where is ET21 located?

ET21 is registered at 경기 남양주시 오남읍 양지로319번길, South Korea (postal code 12047).

What industry is ET21 in?

ET21 belongs to Manufacturing › Process Control Equipment › Industrial process control equipment manufacturing.

What is ET21's KOBDi Score?

36.04 as of September 2026, ahead of about 26% of companies in its industry.

Who are ET21's competitors?

Similar companies include 푸른시스템, Woojin Powertech and 에스제이하이테크.

Which businesses are near ET21?

Businesses registered at the same postal code (12047) include 4-WAY개발, 코리아메이드푸드 and 베베솜. Most work in painting and other film processing businesses, button and similar fastener manufacturing and e-commerce retail.

Businesses near ET21

Registered at postal code 12047 (양지로319번길, 남양주시). Most businesses here work in painting and other film processing businesses, button and similar fastener manufacturing and e-commerce retail.

Other industrial process control equipment manufacturing companies in 경기

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