(주)한마루이엔씨(E&C) / hanmaru

Also known as 한마루이엔씨(E&C)
(주)한마루이엔씨(E&C) (hanmaru) is a Korea-based business registered at 인천광역시 계양구 이화북로31번길 (Postal code: 21003). It operates as a head office of a for-profit corporation. It was originally registered with the Guro Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. (주)한마루이엔씨(E&C) (hanmaru) 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)한마루이엔씨(E&C) (hanmaru) scored 48.76 points (down 0.07 points since August 2026) and outperforms approximately 66% of companies in the same industry. Recent performance indicators include: Employee growth: 13.33% (industry average: -3.11%).
(주)한마루이엔씨(E&C)는 인천광역시 계양구에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
113-**-*314* 1101**-1702***

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인천광역시 계양구 이화북로31번길 (21003)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
September 2026
13.33%
2025-2026
-57.97%
48.76
▼ 0.07 pts (vs. August 2026)
Top 35%
September 2026

hanmaru's KOBDi Score is 48.76 as of Sep 2026, down 44.57 points since Apr 2025; it rose in 3 and fell in 5 of the 12 monthly updates. As of Sep 2026 it is ahead of about 66% of companies in its industry, against 66% in Aug 2026 and 86% in Apr 2025. Its strongest position was 88% (Jul 2026) and its weakest 66% (Sep 2026).

A year earlier, in Aug 2025, its score was 93.38 and it was ahead of about 87% of companies in its industry.

Sep 202648.76ahead of 66%
Aug 202648.82ahead of 66%
Jul 202693.21ahead of 88%
Jun 202693.21ahead of 88%
May 202693.21ahead of 88%
Apr 202691.38ahead of 88%
Mar 202691.38ahead of 88%
Feb 202691.31ahead of 88%
Dec 202593.14ahead of 87%
Aug 202593.38ahead of 87%
Jul 202591.45ahead of 86%
May 202593.33ahead of 86%
Apr 202593.33ahead of 86%

Between 2025 and 2026, the headcount of hanmaru changed by +13.33%, against an average of -3.11% in its industry. It now has 5–9 employees.

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주식회사 준테크 5–9 Top 35%
(주)은강전력
eunkang		 5–9 Top 35%
주식회사 엔텍스
ENTECS CO.LTD.		 5–9 Top 35%
(주)알파아이엔씨
ALPA INC		 5–9 Top 35%
(주)시온전력
zion		 5–9 Top 35%















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인천광역시 계양구 이화북로31번길 (21003)
Where is hanmaru located?

hanmaru is registered at 인천광역시 계양구 이화북로31번길, South Korea (postal code 21003).

What industry is hanmaru in?

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

How many employees does hanmaru have?

hanmaru has 5–9 employees.

What is hanmaru's KOBDi Score?

48.76 as of September 2026, ahead of about 66% of companies in its industry.

Who are hanmaru's competitors?

Similar companies include 준테크, eunkang and ENTECS.

Which businesses are near hanmaru?

Businesses registered at the same postal code (21003) include AT, 가온종합상사 and 대영ENG. Most work in Korean general restaurant business, mold and mold manufacturing and other general purpose machinery manufacturing.

Businesses near hanmaru

Registered at postal code 21003 (이화북로31번길, 계양구). Most businesses here work in Korean general restaurant business, mold and mold manufacturing and other general purpose machinery manufacturing.

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

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