주식회사제이코어 / JCORE

Also known as 제이코어
주식회사제이코어 (JCORE) is a Korea-based business registered at 경기도 화성시 봉담읍 매송고색로 (Postal code: 18633). It operates as a head office of a for-profit corporation. It was incorporated at the Suwon District Court, Hwaseong Registry. 주식회사제이코어 (JCORE) falls under the Manufacturing industry. It operates within the Semiconductor Devices sector, specifically focusing on Other semiconductor device manufacturing business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사제이코어 (JCORE) scored 44.37 points and outperforms approximately 33% of companies in the same industry. Recent performance indicators include: Employee growth: 18.42% (industry average: -2.73%).
주식회사제이코어는 경기도 화성시 봉담읍에 있는 기타 반도체 소자 제조업 기업입니다.
852-**-*107* 1348**-0458***

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경기도 화성시 봉담읍 매송고색로 (18633)
Head office of a for-profit corporation
Manufacturing > Semiconductor Devices > Other semiconductor device manufacturing
September 2026
18.42%
2025-2026
44.37
- (vs. August 2026)
Top 67%
September 2026

JCORE's KOBDi Score is 44.37 as of Sep 2026, up 9.66 points since Apr 2025; it rose in 5 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 33% of companies in its industry, against 33% in Aug 2026 and 76% in Apr 2025. Its strongest position was 77% (May 2025) and its weakest 20% (Jul 2025).

A year earlier, in Aug 2025, its score was 41.89 and it was ahead of about 21% of companies in its industry.

Sep 202644.37ahead of 33%
Aug 202644.36ahead of 33%
Jul 202644.20ahead of 32%
Jun 202644.20ahead of 32%
May 202644.20ahead of 31%
Apr 202644.20ahead of 31%
Mar 202644.20ahead of 31%
Feb 202644.14ahead of 30%
Dec 202544.14ahead of 29%
Aug 202541.89ahead of 21%
Jul 202541.67ahead of 20%
May 202534.70ahead of 77%
Apr 202534.70ahead of 76%

Between 2025 and 2026, the headcount of JCORE changed by +18.42%, against an average of -2.73% in its industry. It now has 5–9 employees.

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(주)현주
HYUNJOO CO.,LTD		 5–9 Top 67%
주식회사에스티엘
STL CO., LTD		 5–9 Top 67%
(주)로보블럭시스템
ROBOBLOCK SYSTEM LC CO		 1–4 Top 67%
(주)신광하이테크
SHIN KWANG HI-TECH CO.,LTD		 1–4 Top 67%
주식회사 브로젠
BROZEN CO.,LTD		 5–9 Top 67%















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경기도 화성시 봉담읍 매송고색로 (18633)
Where is JCORE located?

JCORE is registered at 경기도 화성시 봉담읍 매송고색로, South Korea (postal code 18633).

What industry is JCORE in?

JCORE belongs to Manufacturing › Semiconductor Devices › Other semiconductor device manufacturing.

How many employees does JCORE have?

JCORE has 5–9 employees.

What is JCORE's KOBDi Score?

44.37 as of September 2026, ahead of about 33% of companies in its industry.

Who are JCORE's competitors?

Similar companies include HYUNJOO, STL and ROBOBLOCK SYSTEM LC CO.

Which businesses are near JCORE?

Businesses registered at the same postal code (18633) include 씨브이티(CVT), HANULdoor and ERUX. Most work in manufacture of synthetic resins and other plastic materials, other semiconductor device manufacturing and Korean general restaurant business.

Businesses near JCORE

Registered at postal code 18633 (매송고색로, 화성시). Most businesses here work in manufacture of synthetic resins and other plastic materials, other semiconductor device manufacturing and Korean general restaurant business.

Other other semiconductor device manufacturing companies in 화성시

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