제이디아이(JDI)

제이디아이(JDI) is a Korea-based business registered at 충북 청주시 청원구 오창읍 (Postal code: 28131). It operates as an individual business. It was originally registered with the Cheongju Tax Office. 제이디아이(JDI) 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, 제이디아이(JDI) scored 23.66 points and outperforms approximately 56% of companies in the same industry.
제이디아이(JDI)는 충북 청주시 청원구에 있는 기업입니다.
301-**-*864*

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충북 청주시 청원구 오창읍 (28131)
Individual business
Manufacturing > Semiconductor Manufacturing Equipment > Manufacturing machinery for semiconductor manufacturing
December 2024
23.66
- (vs. August 2026)
Top 45%
September 2026

제이디아이(JDI)'s KOBDi Score is 23.66 as of Sep 2026, up 11.40 points since Apr 2025; it rose in 1 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 56% of companies in its industry, against 56% in Aug 2026 and 23% in Apr 2025. Its strongest position was 57% (Apr 2026) and its weakest 23% (Apr 2025).

A year earlier, in Aug 2025, its score was 12.26 and it was ahead of about 24% of companies in its industry.

Sep 202623.66ahead of 56%
Aug 202623.66ahead of 56%
Jul 202623.66ahead of 56%
Jun 202623.66ahead of 56%
May 202623.66ahead of 56%
Apr 202623.66ahead of 57%
Mar 202623.66ahead of 57%
Feb 202623.66ahead of 57%
Dec 202523.66ahead of 57%
Aug 202512.26ahead of 24%
Jul 202512.26ahead of 24%
May 202512.26ahead of 24%
Apr 202512.26ahead of 23%

제이디아이(JDI) has 1–4 employees.

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티엠피솔루션(TMPSolution) 1–4 Top 45%
신흥정공 1–4 Top 45%
케이에스정밀 1–4 Top 45%
NTP
NTP		 1–4 Top 45%
성원하이테크 1–4 Top 45%















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충북 청주시 청원구 오창읍 (28131)
Where is 제이디아이(JDI) located?

제이디아이(JDI) is registered at 충북 청주시 청원구 오창읍, South Korea (postal code 28131).

What industry is 제이디아이(JDI) in?

제이디아이(JDI) belongs to Manufacturing › Semiconductor Manufacturing Equipment › Manufacturing machinery for semiconductor manufacturing.

How many employees does 제이디아이(JDI) have?

제이디아이(JDI) has 1–4 employees.

What is 제이디아이(JDI)'s KOBDi Score?

23.66 as of September 2026, ahead of about 56% of companies in its industry.

Who are 제이디아이(JDI)'s competitors?

Similar companies include 티엠피솔루션(TMPSolution), 신흥정공 and 케이에스정밀.

Which businesses are near 제이디아이(JDI)?

Businesses registered at the same postal code (28131) include 동양테크, HYUNGSUL THCHNICS and 석웅기전. Most work in other semiconductor device manufacturing, distribution board and automatic electric control panel manufacturing and manufacturing machinery for semiconductor manufacturing.

Businesses near 제이디아이(JDI)

Registered at postal code 28131 (양청농소길, 청주시). Most businesses here work in other semiconductor device manufacturing, distribution board and automatic electric control panel manufacturing and manufacturing machinery for semiconductor manufacturing.

Other manufacturing machinery for semiconductor manufacturing companies in 청주시

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