(주)이에스테크

Also known as 이에스테크
(주)이에스테크 is a Korea-based business registered at 충청북도 청주시 서원구 남이면 (Postal code: 28179). It operates as a head office of a for-profit corporation. (주)이에스테크 falls under the Manufacturing industry. It operates within the Power Conversion & Storage sector, specifically focusing on Other electrical converter manufacturing business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, (주)이에스테크 scored 43.61 points (up 0.18 points since August 2026) and outperforms approximately 81% of companies in the same industry. Recent performance indicators include: Employee growth: -19.66% (industry average: -0.66%).
(주)이에스테크는 충청북도 청주시 서원구에 있는 기타 전기 변환장치 제조업 기업입니다.
111-**-*550*

-
충청북도 청주시 서원구 남이면 (28179)
Head office of a for-profit corporation
Manufacturing > Power Conversion & Storage > Other electrical converter manufacturing
September 2026
-19.66%
2025-2026
43.61
▲ 0.18 pts (vs. August 2026)
Top 20%
September 2026

(주)이에스테크's KOBDi Score is 43.61 as of Sep 2026, down 3.04 points since Apr 2025; it rose in 3 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 81% of companies in its industry, against 81% in Aug 2026 and 87% in Apr 2025. Its strongest position was 87% (Jul 2025) and its weakest 81% (Sep 2026).

A year earlier, in Aug 2025, its score was 45.09 and it was ahead of about 86% of companies in its industry.

Sep 202643.61ahead of 81%
Aug 202643.43ahead of 81%
Jul 202643.43ahead of 81%
Jun 202643.43ahead of 81%
May 202643.43ahead of 81%
Apr 202645.30ahead of 83%
Mar 202645.30ahead of 84%
Feb 202645.25ahead of 84%
Dec 202545.25ahead of 84%
Aug 202545.09ahead of 86%
Jul 202546.65ahead of 87%
May 202546.65ahead of 87%
Apr 202546.65ahead of 87%

Between 2025 and 2026, the headcount of (주)이에스테크 changed by -19.66%, against an average of -0.66% in its industry. It now has 5–9 employees.

→

→

→

#
이모아5–9Top 20%
주식회사엔지이5–9Top 19%
주식회사 에이치충전연구소
H-Charging Research Institute Co., Ltd.		5–9Top 20%
한국퓨얼셀주식회사
Korea Fuel Cell		10–19Top 19%
주식회사 대덕디엠씨
Daedeok DMC Co., Ltd.		5–9Top 20%














#
#
#
#

충청북도 청주시 서원구 남이면 (28179)
Where is (주)이에스테크 located?

(주)이에스테크 is registered at 충청북도 청주시 서원구 남이면, South Korea (postal code 28179).

What industry is (주)이에스테크 in?

(주)이에스테크 belongs to Manufacturing › Power Conversion & Storage › Other electrical converter manufacturing.

How many employees does (주)이에스테크 have?

(주)이에스테크 has 5–9 employees.

What is (주)이에스테크's KOBDi Score?

43.61 as of September 2026, ahead of about 81% of companies in its industry.

Who are (주)이에스테크's competitors?

Similar companies include 이모아, 엔지이 and H-Charging Research Institute.

Which businesses are near (주)이에스테크?

Businesses registered at the same postal code (28179) include EUN SEONG, 창우 and 우리두레 영농조합법인. Most work in distribution board and automatic electric control panel manufacturing, other new automotive parts manufacturing and manufacture of synthetic resins and other plastic materials.

Businesses near (주)이에스테크

Registered at postal code 28179 (남석로, 청주시). Most businesses here work in distribution board and automatic electric control panel manufacturing, other new automotive parts manufacturing and manufacture of synthetic resins and other plastic materials.

Other other electrical converter manufacturing companies in 충청북도

×