청정환경 / cjdwjd

청정환경 (cjdwjd) is a Korea-based business registered at 강원특별자치도 횡성군 횡성읍 읍하남로17번길 (Postal code: 25222). It operates as an individual business. It was originally registered with the Wonju Tax Office. 청정환경 (cjdwjd) falls under the Professional, Scientific & Technical Services industry. It operates within the Architectural & Engineering Services sector, specifically focusing on Building and civil engineering services business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 청정환경 (cjdwjd) scored 17.72 points and outperforms approximately 36% of companies in the same industry.
청정환경은 강원특별자치도 횡성군 횡성읍에 있는 기업입니다.
224-**-*417*

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강원특별자치도 횡성군 횡성읍 읍하남로17번길 (25222)
Individual business
Professional, Scientific & Technical Services > Architectural & Engineering Services > Building and civil engineering services
December 2024
17.72
- (vs. August 2026)
Top 65%
September 2026

cjdwjd's KOBDi Score is 17.72 as of Sep 2026, up 0.16 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 36% of companies in its industry, against 36% in Aug 2026 and 39% in Apr 2025. Its strongest position was 41% (May 2025) and its weakest 36% (Sep 2026).

A year earlier, in Aug 2025, its score was 17.56 and it was ahead of about 39% of companies in its industry.

Sep 202617.72ahead of 36%
Aug 202617.72ahead of 36%
Jul 202617.72ahead of 36%
Jun 202617.72ahead of 36%
May 202617.72ahead of 37%
Apr 202617.56ahead of 36%
Mar 202617.56ahead of 37%
Feb 202617.56ahead of 37%
Dec 202517.56ahead of 37%
Aug 202517.56ahead of 39%
Jul 202517.56ahead of 39%
May 202517.56ahead of 41%
Apr 202517.56ahead of 39%

cjdwjd has 1–4 employees.

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신원이앤씨 1–4 Top 64%
건축사사무소그룹정
Group JUNG		 1–4 Top 64%
연구조 1–4 Top 64%
포원엔지니어링 1–4 Top 64%
민엔지니어링 1–4 Top 64%















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강원특별자치도 횡성군 횡성읍 읍하남로17번길 (25222)
Where is cjdwjd located?

cjdwjd is registered at 강원특별자치도 횡성군 횡성읍 읍하남로17번길, South Korea (postal code 25222).

What industry is cjdwjd in?

cjdwjd belongs to Professional, Scientific & Technical Services › Architectural & Engineering Services › Building and civil engineering services.

How many employees does cjdwjd have?

cjdwjd has 1–4 employees.

What is cjdwjd's KOBDi Score?

17.72 as of September 2026, ahead of about 36% of companies in its industry.

Who are cjdwjd's competitors?

Similar companies include 신원이앤씨, Group JUNG and 연구조.

Which businesses are near cjdwjd?

Businesses registered at the same postal code (25222) include dydwls.constructon, DAE SUNG and 기백. Most work in Korean general restaurant business, Japanese restaurant industry and Korean meat restaurant.

Businesses near cjdwjd

Registered at postal code 25222 (읍하남로17번길, 횡성군). Most businesses here work in Korean general restaurant business, Japanese restaurant industry and Korean meat restaurant.

Other building and civil engineering services companies in 강원특별자치도

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