주식회사정진산업 / jeongjin

Also known as 정진산업
주식회사정진산업 (jeongjin) is a Korea-based business registered at 충청남도 천안시 동남구 신방동 (Postal code: 31178). It operates as a head office of a for-profit corporation. It was originally registered with the Cheonan Tax Office and incorporated at the Daejeon District Court, Cheonan Branch. 주식회사정진산업 (jeongjin) falls under the Construction industry. It operates within the Civil Engineering & Infrastructure sector, specifically focusing on Other civil engineering facility construction industry business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 주식회사정진산업 (jeongjin) scored 92.40 points (down 4.13 points since August 2026) and outperforms approximately 91% of companies in the same industry. Recent performance indicators include: Employee growth: 50.00% (industry average: -5.31%).
주식회사정진산업은 충청남도 천안시 동남구에 있는 기타 토목 시설물 건설업 기업입니다.
312-**-*874* 1615**-0098***

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충청남도 천안시 동남구 신방동 (31178)
Head office of a for-profit corporation
Construction > Civil Engineering & Infrastructure > Other civil engineering facility construction industry
September 2026
50.00%
2025-2026
14.48%
92.40
▼ 4.13 pts (vs. August 2026)
Top 10%
September 2026

jeongjin's KOBDi Score is 92.40 as of Sep 2026, up 8.78 points since Apr 2025; it rose in 5 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 91% of companies in its industry, against 92% in Aug 2026 and 88% in Apr 2025. Its strongest position was 92% (Aug 2026) and its weakest 88% (May 2025).

A year earlier, in Aug 2025, its score was 83.76 and it was ahead of about 89% of companies in its industry.

Sep 202692.40ahead of 91%
Aug 202696.53ahead of 92%
Jul 202689.51ahead of 91%
Jun 202689.51ahead of 90%
May 202689.51ahead of 90%
Apr 202689.35ahead of 90%
Mar 202689.35ahead of 90%
Feb 202689.35ahead of 90%
Dec 202589.35ahead of 90%
Aug 202583.76ahead of 89%
Jul 202583.73ahead of 89%
May 202583.78ahead of 88%
Apr 202583.62ahead of 88%

Between 2025 and 2026, the headcount of jeongjin changed by +50.00%, against an average of -5.31% in its industry. It now has 1–4 employees.

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케이에스토건주식회사
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WOORI CONSTRUSTION. CO., LTD		 5–9 Top 10%















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충청남도 천안시 동남구 신방동 (31178)
Where is jeongjin located?

jeongjin is registered at 충청남도 천안시 동남구 신방동, South Korea (postal code 31178).

What industry is jeongjin in?

jeongjin belongs to Construction › Civil Engineering & Infrastructure › Other civil engineering facility construction industry.

How many employees does jeongjin have?

jeongjin has 1–4 employees.

What is jeongjin's KOBDi Score?

92.40 as of September 2026, ahead of about 91% of companies in its industry.

Who are jeongjin's competitors?

Similar companies include k.E.S, samwoom construction and hyosanju.

Which businesses are near jeongjin?

Businesses registered at the same postal code (31178) include 그린농원, 먹깨비_홍굴이짬뽕 and 버거킹천안신방디티(DT)점. Most work in Korean general restaurant business, automobile repair business and comprehensive automobile repair business.

Businesses near jeongjin

Registered at postal code 31178. Most businesses here work in Korean general restaurant business, automobile repair business and comprehensive automobile repair business.

Other other civil engineering facility construction industry companies in 천안시

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