(주)두일건설 / DOO IL

Also known as 두일건설
(주)두일건설 (DOO IL) is a Korea-based business registered at 경기도 안산시 단원구 광덕동로 (Postal code: 15462). It operates as a head office of a for-profit corporation. It was originally registered with the Ansan Tax Office and incorporated at the Suwon District Court, Registry Division. (주)두일건설 (DOO 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 10–19 employees. According to KOBDi Industry Ranking system, (주)두일건설 (DOO IL) scored 56.86 points (down 0.06 points since August 2026) and outperforms approximately 77% of companies in the same industry. Recent performance indicators include: Employee growth: -6.34% (industry average: -3.11%).
(주)두일건설은 경기도 안산시 단원구에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
134-**-*656* 1301**-0011***

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경기도 안산시 단원구 광덕동로 (15462)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
September 2026
-6.34%
2025-2026
56.86
▼ 0.06 pts (vs. August 2026)
Top 23%
September 2026

DOO IL's KOBDi Score is 56.86 as of Sep 2026, down 0.69 points since Apr 2025; it rose in 2 and fell in 9 of the 12 monthly updates. As of Sep 2026 it is ahead of about 77% of companies in its industry, against 77% in Aug 2026 and 74% in Apr 2025. Its strongest position was 79% (Feb 2026) and its weakest 53% (Jul 2026).

A year earlier, in Aug 2025, its score was 49.06 and it was ahead of about 62% of companies in its industry.

Sep 202656.86ahead of 77%
Aug 202656.91ahead of 77%
Jul 202644.83ahead of 53%
Jun 202647.17ahead of 61%
May 202652.50ahead of 72%
Apr 202654.96ahead of 75%
Mar 202656.15ahead of 76%
Feb 202660.41ahead of 79%
Dec 202560.92ahead of 78%
Aug 202549.06ahead of 62%
Jul 202556.30ahead of 74%
May 202557.55ahead of 75%
Apr 202557.55ahead of 74%

Between 2025 and 2026, the headcount of DOO IL changed by -6.34%, against an average of -3.11% in its industry. It now has 10–19 employees.

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경기도 안산시 단원구 광덕동로 (15462)
Where is DOO IL located?

DOO IL is registered at 경기도 안산시 단원구 광덕동로, South Korea (postal code 15462).

What industry is DOO IL in?

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

How many employees does DOO IL have?

DOO IL has 10–19 employees.

What is DOO IL's KOBDi Score?

56.86 as of September 2026, ahead of about 77% of companies in its industry.

Who are DOO IL's competitors?

Similar companies include samwontelecom, SNETWORK and dongkun co.

Which businesses are near DOO IL?

Businesses registered at the same postal code (15462) include Dooil Enterprise, 경희사암한의원 and 고잔자동차정비. Most work in Korean general restaurant business, other apparel retailing and Japanese restaurant industry.

Businesses near DOO IL

Registered at postal code 15462 (광덕동로, 안산시). Most businesses here work in Korean general restaurant business, other apparel retailing and Japanese restaurant industry.

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

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