주식회사윤성이엔지 / YOON SUNG-ENG CO.,LTD

Also known as 윤성이엔지 · YOON SUNG-ENG
주식회사윤성이엔지 (YOON SUNG-ENG CO.,LTD) is a Korea-based business registered at 경기도 화성시 동탄반송3길 (Postal code: 18434). It operates as a head office of a for-profit corporation. It was incorporated at the Suwon District Court, Hwaseong Registry. 주식회사윤성이엔지 (YOON SUNG-ENG CO.,LTD) 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 1–4 employees. According to KOBDi Industry Ranking system, 주식회사윤성이엔지 (YOON SUNG-ENG CO.,LTD) scored 70.63 points and outperforms approximately 83% of companies in the same industry. Recent performance indicators include: Employee growth: -47.62% (industry average: -3.11%).
주식회사윤성이엔지는 경기도 화성시에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
194-**-*140* 1348**-0517***

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경기도 화성시 동탄반송3길 (18434)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
December 2025
-47.62%
2024-2025
-10.11%
70.63
- (vs. August 2026)
Top 18%
September 2026

YOON SUNG-ENG CO.,LTD's KOBDi Score is 70.63 as of Sep 2026, up 32.52 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 83% of companies in its industry, against 83% in Aug 2026 and the lower 10% in Apr 2025. Its strongest position was 83% (Sep 2026) and its weakest the lower 10% (Apr 2025).

A year earlier, in Aug 2025, its score was 38.07 and it was ahead of about 10% of companies in its industry.

Sep 202670.63ahead of 83%
Aug 202670.63ahead of 83%
Jul 202670.63ahead of 83%
Jun 202670.63ahead of 83%
May 202670.63ahead of 82%
Apr 202670.63ahead of 82%
Mar 202670.63ahead of 82%
Feb 202670.63ahead of 82%
Dec 202570.63ahead of 80%
Aug 202538.07ahead of 10%
Jul 202538.10ahead of 10%
May 202538.10ahead of 10%
Apr 202538.10lower 10%

Between 2024 and 2025, the headcount of YOON SUNG-ENG CO.,LTD changed by -47.62%, against an average of -3.11% in its industry. It now has 1–4 employees.

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에스와이테크놀러지(주)
SYTECHNOLOGY CO.,LTD		 1–4 Top 18%
정원전설(주)
JUNGWON		 1–4 Top 18%
주식회사한솔텔레콤
Hansol telecom co., ltd.		 50–99 Top 18%
(유)청송전력
CHUNG SONG		 1–4 Top 18%
용진하이테크에너지
YONGJIN HI TECH ENERGY CO.,LTD		 1–4 Top 18%















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경기도 화성시 동탄반송3길 (18434)
Where is YOON SUNG-ENG CO.,LTD located?

YOON SUNG-ENG CO.,LTD is registered at 경기도 화성시 동탄반송3길, South Korea (postal code 18434).

What industry is YOON SUNG-ENG CO.,LTD in?

YOON SUNG-ENG CO.,LTD belongs to Construction › MEP & Utilities › Plumbing and air conditioning/heating construction business.

How many employees does YOON SUNG-ENG CO.,LTD have?

YOON SUNG-ENG CO.,LTD has 1–4 employees.

What is YOON SUNG-ENG CO.,LTD's KOBDi Score?

70.63 as of September 2026, ahead of about 83% of companies in its industry.

Who are YOON SUNG-ENG CO.,LTD's competitors?

Similar companies include SYTECHNOLOGY, JUNGWON and Hansol telecom.

Which businesses are near YOON SUNG-ENG CO.,LTD?

Businesses registered at the same postal code (18434) include 나무에프앤비, dleng and SHIN SUNG ENG. Most work in Korean general restaurant business, Korean meat restaurant and Chinese restaurant industry.

Businesses near YOON SUNG-ENG CO.,LTD

Registered at postal code 18434 (동탄반송3길, 화성시). Most businesses here work in Korean general restaurant business, Korean meat restaurant and Chinese restaurant industry.

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

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