(주)찬성신 / CHANSUNGSIN

Also known as 찬성신
(주)찬성신 (CHANSUNGSIN) is a Korea-based business registered at 전북특별자치도 완주군 용진읍 초포다리로 (Postal code: 55351). It operates as a head office of a for-profit corporation. It was originally registered with the Jeonju Tax Office and incorporated at the Gwangju District Court, Hwasun Registry. (주)찬성신 (CHANSUNGSIN) falls under the Construction industry. It operates within the MEP & Utilities sector, specifically focusing on Plumbing and air conditioning/heating construction business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, (주)찬성신 (CHANSUNGSIN) scored 50.41 points (up 0.03 points since August 2026) and outperforms approximately 69% of companies in the same industry. Recent performance indicators include: Employee growth: 25.93% (industry average: -3.11%).
(주)찬성신은 전북특별자치도 완주군 용진읍에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
402-**-*785* 2052**-0026***

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전북특별자치도 완주군 용진읍 초포다리로 (55351)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
September 2026
25.93%
2025-2026
50.41
▲ 0.03 pts (vs. August 2026)
Top 31%
September 2026

CHANSUNGSIN's KOBDi Score is 50.41 as of Sep 2026, up 3.13 points since Apr 2025; it rose in 6 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 69% of companies in its industry, against 69% in Aug 2026 and 55% in Apr 2025. Its strongest position was 71% (Jul 2026) and its weakest 55% (Apr 2025).

A year earlier, in Aug 2025, its score was 47.27 and it was ahead of about 57% of companies in its industry.

Sep 202650.41ahead of 69%
Aug 202650.38ahead of 69%
Jul 202651.71ahead of 71%
Jun 202650.55ahead of 69%
May 202647.53ahead of 62%
Apr 202647.53ahead of 61%
Mar 202647.48ahead of 61%
Feb 202647.43ahead of 61%
Dec 202547.27ahead of 59%
Aug 202547.27ahead of 57%
Jul 202547.28ahead of 56%
May 202547.28ahead of 56%
Apr 202547.28ahead of 55%

Between 2025 and 2026, the headcount of CHANSUNGSIN changed by +25.93%, against an average of -3.11% in its industry. It now has 5–9 employees.

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주식회사영기
youngki electricity co.,ltd		 5–9 Top 31%















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전북특별자치도 완주군 용진읍 초포다리로 (55351)
Where is CHANSUNGSIN located?

CHANSUNGSIN is registered at 전북특별자치도 완주군 용진읍 초포다리로, South Korea (postal code 55351).

What industry is CHANSUNGSIN in?

CHANSUNGSIN belongs to Construction › MEP & Utilities › Plumbing and air conditioning/heating construction business.

How many employees does CHANSUNGSIN have?

CHANSUNGSIN has 5–9 employees.

What is CHANSUNGSIN's KOBDi Score?

50.41 as of September 2026, ahead of about 69% of companies in its industry.

Who are CHANSUNGSIN's competitors?

Similar companies include Central Information Technology, vino Technology and DoI electric.

Which businesses are near CHANSUNGSIN?

Businesses registered at the same postal code (55351) include 씨유완주용진점, 완산성순대국 and 해미읍성왕꽈배기전주초포다리점. Most work in Korean general restaurant business, other construction finishing work and plastering, tiling and waterproofing work.

Businesses near CHANSUNGSIN

Registered at postal code 55351 (초포다리로, 완주군). Most businesses here work in Korean general restaurant business, other construction finishing work and plastering, tiling and waterproofing work.

Other plumbing and air conditioning/heating construction business companies in 완주군

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