주식회사 에스와이이앤씨 / seongeun construction

Also known as 에스와이이앤씨
주식회사 에스와이이앤씨 (seongeun construction) is a Korea-based business registered at 충청남도 아산시 인주면 인주산단로 (Postal code: 16666). It operates as a head office of a for-profit corporation. It was incorporated at the Suwon District Court, Dong-Suwon Registry. 주식회사 에스와이이앤씨 (seongeun construction) 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 10–19 employees. According to KOBDi Industry Ranking system, 주식회사 에스와이이앤씨 (seongeun construction) scored 156.37 points (down 0.03 points since August 2026) and outperforms approximately 100% of companies in the same industry. Recent performance indicators include: Employee growth: -3.61% (industry average: -3.11%).
주식회사 에스와이이앤씨는 충청남도 아산시 인주면에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
324-**-*050* 1358**-0297***

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충청남도 아산시 인주면 인주산단로 (16666)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
September 2026
-3.61%
2025-2026
118.93%
156.37
▼ 0.03 pts (vs. August 2026)
Top 1%
September 2026

seongeun construction's KOBDi Score is 156.37 as of Sep 2026, up 34.09 points since Apr 2025; it rose in 7 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 100% of companies in its industry, against 100% in Aug 2026 and 97% in Apr 2025. Its strongest position was 100% (Sep 2026) and its weakest 97% (May 2025).

A year earlier, in Aug 2025, its score was 124.16 and it was ahead of about 98% of companies in its industry.

Sep 2026156.37ahead of 100%
Aug 2026156.40ahead of 100%
Jul 2026123.39ahead of 98%
Jun 2026123.39ahead of 98%
May 2026123.39ahead of 98%
Apr 2026122.16ahead of 98%
Mar 2026122.16ahead of 98%
Feb 2026122.07ahead of 98%
Dec 2025124.58ahead of 98%
Aug 2025124.16ahead of 98%
Jul 2025123.32ahead of 98%
May 2025122.87ahead of 97%
Apr 2025122.28ahead of 97%

Between 2025 and 2026, the headcount of seongeun construction changed by -3.61%, against an average of -3.11% in its industry. It now has 10–19 employees.

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세웅이앤지
SEWOONG ENG CO,.Ltd.		 1–4 Top 1%
명성전기
Myeong Seong		 10–19 Top 1%
세움전기
sj		 1–4 Top 1%
삼건세기(주)
SAMKUNCENTURY		 50–99 Top 1%
(주)서호이앤씨
SEOHO ENC CO.,LTD.		 100–299 Top 1%















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충청남도 아산시 인주면 인주산단로 (16666)
Where is seongeun construction located?

seongeun construction is registered at 충청남도 아산시 인주면 인주산단로, South Korea (postal code 16666).

What industry is seongeun construction in?

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

How many employees does seongeun construction have?

seongeun construction has 10–19 employees.

What is seongeun construction's KOBDi Score?

156.37 as of September 2026, ahead of about 100% of companies in its industry.

Who are seongeun construction's competitors?

Similar companies include SEWOONG ENG CO, Myeong Seong and sj.

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

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