(주)동일 / dong il

Also known as 동일
(주)동일 (dong il) is a Korea-based business registered at 경상북도 고령군 대가야읍 왕릉로 (Postal code: 40138). It operates as a head office of a for-profit corporation. It was originally registered with the Seo-Daegu Tax Office and incorporated at the Daegu District Court, Goryeong Registry. (주)동일 (dong il) 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)동일 (dong il) scored 49.30 points (up 0.20 points since August 2026) and outperforms approximately 67% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -3.11%).
(주)동일은 경상북도 고령군 대가야읍에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
503-**-*572* 1750**-0004***

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경상북도 고령군 대가야읍 왕릉로 (40138)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
September 2026
0.00%
2025-2026
49.30
▲ 0.20 pts (vs. August 2026)
Top 34%
September 2026

dong il's KOBDi Score is 49.30 as of Sep 2026, up 0.59 points since Apr 2025; it rose in 4 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 67% of companies in its industry, against 66% in Aug 2026 and 60% in Apr 2025. Its strongest position was 67% (Sep 2026) and its weakest 60% (May 2025).

A year earlier, in Aug 2025, its score was 48.88 and it was ahead of about 62% of companies in its industry.

Sep 202649.30ahead of 67%
Aug 202649.10ahead of 66%
Jul 202648.94ahead of 66%
Jun 202648.94ahead of 66%
May 202648.94ahead of 66%
Apr 202648.94ahead of 65%
Mar 202648.94ahead of 65%
Feb 202648.88ahead of 64%
Dec 202548.88ahead of 63%
Aug 202548.88ahead of 62%
Jul 202548.71ahead of 61%
May 202548.71ahead of 60%
Apr 202548.71ahead of 60%

Between 2025 and 2026, the headcount of dong il changed by 0.00%, against an average of -3.11% in its industry. It now has 5–9 employees.

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해유에너지 10–19 Top 34%
주식회사 태원전력공사
Taewon Electric Power Supply Works Corp.		 5–9 Top 34%
영일이앤씨(주)
YOUNGIL ENC		 5–9 Top 34%
(주)조흥전력공사
JOHEUNG		 5–9 Top 33%
대보전력기술 5–9 Top 34%















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경상북도 고령군 대가야읍 왕릉로 (40138)
Where is dong il located?

dong il is registered at 경상북도 고령군 대가야읍 왕릉로, South Korea (postal code 40138).

What industry is dong il in?

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

How many employees does dong il have?

dong il has 5–9 employees.

What is dong il's KOBDi Score?

49.30 as of September 2026, ahead of about 67% of companies in its industry.

Who are dong il's competitors?

Similar companies include 해유에너지, Taewon Electric Power Supply Works and YOUNGIL ENC.

Which businesses are near dong il?

Businesses registered at the same postal code (40138) include 강산기계공업사, mooyoung and 제일떡방앗간. Most work in other non-residential welfare service businesses, architectural design and related services (architects) and Korean general restaurant business.

Businesses near dong il

Registered at postal code 40138 (왕릉로, 고령군). Most businesses here work in other non-residential welfare service businesses, architectural design and related services (architects) and Korean general restaurant business.

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

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