효원전력(주) / HY

Also known as 효원전력
효원전력(주) (HY) is a Korea-based business registered at 경기도 포천시 소흘읍 호국로 (Postal code: 08057). It operates as a head office of a for-profit corporation. It was originally registered with the Yangcheon Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 효원전력(주) (HY) 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, 효원전력(주) (HY) scored 103.38 points (down 0.05 points since August 2026) and outperforms approximately 92% of companies in the same industry. Recent performance indicators include: Employee growth: 35.90% (industry average: -3.11%).
효원전력(주)는 경기도 포천시 소흘읍에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
117-**-*758* 1101**-3414***

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경기도 포천시 소흘읍 호국로 (08057)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
September 2026
35.90%
2025-2026
25.99%
103.38
▼ 0.05 pts (vs. August 2026)
Top 8%
September 2026

HY's KOBDi Score is 103.38 as of Sep 2026, down 10.15 points since Jul 2025; it rose in 1 and fell in 4 of the 10 monthly updates. As of Sep 2026 it is ahead of about 92% of companies in its industry, against 92% in Aug 2026 and 95% in Jul 2025. Its strongest position was 95% (Apr 2026) and its weakest 91% (Dec 2025).

A year earlier, in Aug 2025, its score was 113.42 and it was ahead of about 95% of companies in its industry.

Sep 2026103.38ahead of 92%
Aug 2026103.43ahead of 92%
Jul 2026103.43ahead of 92%
Jun 2026103.43ahead of 92%
May 2026103.43ahead of 92%
Apr 2026109.95ahead of 95%
Mar 2026109.95ahead of 95%
Feb 2026103.67ahead of 92%
Dec 2025103.67ahead of 91%
Aug 2025113.42ahead of 95%
Jul 2025113.52ahead of 95%

Between 2025 and 2026, the headcount of HY changed by +35.90%, against an average of -3.11% in its industry. It now has 5–9 employees.

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일진공조
iljin		 20–29 Top 8%
에프엔씨엔지니어링(주)
F & C ENG		 1–4 Top 8%
대원이엔씨 5–9 Top 8%
지엔이엔지 1–4 Top 8%
에스엠티엔씨
SMTNC		 1–4 Top 8%















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경기도 포천시 소흘읍 호국로 (08057)
Where is HY located?

HY is registered at 경기도 포천시 소흘읍 호국로, South Korea (postal code 08057).

What industry is HY in?

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

How many employees does HY have?

HY has 5–9 employees.

What is HY's KOBDi Score?

103.38 as of September 2026, ahead of about 92% of companies in its industry.

Who are HY's competitors?

Similar companies include iljin, F & C ENG and 대원이엔씨.

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

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