주식회사제이에스티(JST)

Also known as 제이에스티(JST)
주식회사제이에스티(JST) is a Korea-based business registered at 충청북도 청주시 흥덕구 옥산면 (Postal code: 28111). It operates as a head office of a for-profit corporation. It was incorporated at the Cheongju District Court, Registry Division. 주식회사제이에스티(JST) falls under the Manufacturing industry. It operates within the Semiconductor Manufacturing Equipment sector, specifically focusing on Manufacturing machinery for semiconductor manufacturing business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 주식회사제이에스티(JST) scored 39.42 points and outperforms approximately 78% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -3.14%).
주식회사제이에스티(JST)는 충청북도 청주시 흥덕구에 있는 반도체 제조용 기계 제조업 기업입니다.
347-**-*181* 1501**-0276***

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충청북도 청주시 흥덕구 옥산면 (28111)
Head office of a for-profit corporation
Manufacturing > Semiconductor Manufacturing Equipment > Manufacturing machinery for semiconductor manufacturing
December 2023
0.00%
2021-2026
401.78%
39.42
- (vs. August 2026)
Top 23%
September 2026

주식회사제이에스티(JST)'s KOBDi Score is 39.42 as of Sep 2026, down 57.73 points since Apr 2025; it rose in 1 and fell in 1 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 98% in Apr 2025. Its strongest position was 98% (Jul 2025) and its weakest 78% (Sep 2026).

A year earlier, in Aug 2025, its score was 97.15 and it was ahead of about 97% of companies in its industry.

Sep 202639.42ahead of 78%
Aug 202639.42ahead of 78%
Jul 202639.42ahead of 78%
Jun 202639.42ahead of 78%
May 202639.42ahead of 78%
Apr 202639.42ahead of 78%
Mar 202639.42ahead of 79%
Feb 202639.42ahead of 79%
Dec 202597.31ahead of 96%
Aug 202597.15ahead of 97%
Jul 202597.15ahead of 98%
May 202597.15ahead of 98%
Apr 202597.15ahead of 98%

Between 2021 and 2026, the headcount of 주식회사제이에스티(JST) changed by 0.00%, against an average of -3.14% in its industry. It now has 1–4 employees.

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(주)씨엔에스테크
CNS Tech Co., Ltd.		1–4Top 23%
성신코리아 주식회사
sungsin		1–4Top 23%
(주)위즈테크놀로지
WIZ TECHNOLOGY		1–4Top 23%
(주)지테크놀로지1–4Top 23%
두성테크10–19Top 23%














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충청북도 청주시 흥덕구 옥산면 (28111)
Where is 주식회사제이에스티(JST) located?

주식회사제이에스티(JST) is registered at 충청북도 청주시 흥덕구 옥산면, South Korea (postal code 28111).

What industry is 주식회사제이에스티(JST) in?

주식회사제이에스티(JST) belongs to Manufacturing › Semiconductor Manufacturing Equipment › Manufacturing machinery for semiconductor manufacturing.

How many employees does 주식회사제이에스티(JST) have?

주식회사제이에스티(JST) has 1–4 employees.

What is 주식회사제이에스티(JST)'s KOBDi Score?

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

Who are 주식회사제이에스티(JST)'s competitors?

Similar companies include CNS Tech, sungsin and WIZ TECHNOLOGY.

Which businesses are near 주식회사제이에스티(JST)?

Businesses registered at the same postal code (28111) include 스타렌트카옥산점, 농업회사법인엘앤케이팜스 and 밥이랑찬이랑. Most work in other semiconductor device manufacturing, non-designated waste collection and transportation business and other general purpose machinery manufacturing.

Businesses near 주식회사제이에스티(JST)

Registered at postal code 28111 (국사4길, 청주시). Most businesses here work in other semiconductor device manufacturing, non-designated waste collection and transportation business and other general purpose machinery manufacturing.

Other manufacturing machinery for semiconductor manufacturing companies in 청주시

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