이엠코어텍(주) / EM Coretech Co., Ltd.

Also known as 이엠코어텍 · EM Coretech
이엠코어텍(주) (EM Coretech Co., Ltd.) is a Korea-based business registered at Eonyang-eup, Ulju-gun, Ulsan Metropolitan City (Postal code: 44919). It operates as a head office of a for-profit corporation. It was incorporated at the Ulsan District Court, Registry Division. 이엠코어텍(주) (EM Coretech Co., Ltd.) falls under the Manufacturing industry. It operates within the Passive Electronic Components sector, specifically focusing on Manufacturing of electronic coils, transformers and other electronic inductors business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, 이엠코어텍(주) (EM Coretech Co., Ltd.) scored 59.04 points (up 0.28 points since August 2026) and outperforms approximately 68% of companies in the same industry. Recent performance indicators include: Employee growth: 10.65% (industry average: -3.68%).
이엠코어텍(주)는 울산광역시 울주군 언양읍에 있는 전자코일 변성기 및 기타 전자 유도자 제조업 기업입니다.
837-**-*122* 2301**-0298***

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울산광역시 울주군 언양읍 반연리 (44919)
Eonyang-eup, Ulju-gun, Ulsan Metropolitan City (44919)
Head office of a for-profit corporation
Manufacturing > Passive Electronic Components > Manufacturing of electronic coils, transformers and other electronic inductors
September 2026
10.65%
2025-2026
59.04
▲ 0.28 pts (vs. August 2026)
Top 33%
September 2026

EM Coretech Co., Ltd.'s KOBDi Score is 59.04 as of Sep 2026, up 3.03 points since Apr 2025; it rose in 6 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 68% of companies in its industry, against 68% in Aug 2026 and 56% in Apr 2025. Its strongest position was 68% (Sep 2026) and its weakest 56% (Apr 2025).

A year earlier, in Aug 2025, its score was 56.82 and it was ahead of about 60% of companies in its industry.

Sep 202659.04ahead of 68%
Aug 202658.76ahead of 68%
Jul 202657.75ahead of 67%
Jun 202657.75ahead of 67%
May 202657.75ahead of 67%
Apr 202657.75ahead of 66%
Mar 202657.75ahead of 66%
Feb 202657.67ahead of 66%
Dec 202557.67ahead of 63%
Aug 202556.82ahead of 60%
Jul 202556.01ahead of 58%
May 202556.77ahead of 57%
Apr 202556.01ahead of 56%

Between 2025 and 2026, the headcount of EM Coretech Co., Ltd. changed by +10.65%, against an average of -3.68% in its industry. It now has 10–19 employees.

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(주)아름 20–29 Top 32%
(주)지평 30–49 Top 32%
주식회사이브이씨씨 20–29 Top 32%
한영전자 주식회사
HAN YOUNG ELECTRONICS CO., LTD		 10–19 Top 32%
제일테크 50–99 Top 33%















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울산광역시 울주군 언양읍 반연리 (44919)
Eonyang-eup, Ulju-gun, Ulsan Metropolitan City (44919)
Where is EM Coretech Co., Ltd. located?

EM Coretech Co., Ltd. is registered at Eonyang-eup, Ulju-gun, Ulsan Metropolitan City, South Korea (postal code 44919).

What industry is EM Coretech Co., Ltd. in?

EM Coretech Co., Ltd. belongs to Manufacturing › Passive Electronic Components › Manufacturing of electronic coils, transformers and other electronic inductors.

How many employees does EM Coretech Co., Ltd. have?

EM Coretech Co., Ltd. has 10–19 employees.

What is EM Coretech Co., Ltd.'s KOBDi Score?

59.04 as of September 2026, ahead of about 68% of companies in its industry.

Who are EM Coretech Co., Ltd.'s competitors?

Similar companies include 아름, 지평 and 이브이씨씨.

Which businesses are near EM Coretech Co., Ltd.?

Businesses registered at the same postal code (44919) include 씨엔엔테크, Easy Mining and 나이스타. Most work in application software development and supply, system software development and supply and other engineering research and development.

Businesses near EM Coretech Co., Ltd.

Registered at postal code 44919. Most businesses here work in application software development and supply, system software development and supply and other engineering research and development.

Other manufacturing of electronic coils, transformers and other electronic inductors companies in 울산광역시

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