도연건설주식회사 / DOYEON

Also known as 도연건설
도연건설주식회사 (DOYEON) is a Korea-based business registered at 경상북도 포항시 남구 대송면 (Postal code: 37867). It operates as a head office of a for-profit corporation. It was incorporated at the Ulsan District Court, Registry Division. 도연건설주식회사 (DOYEON) falls under the Construction industry. It operates within the Other Specialty Construction sector, specifically focusing on Glass and window construction business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 도연건설주식회사 (DOYEON) scored 45.59 points and outperforms approximately 63% of companies in the same industry. Recent performance indicators include: Employee growth: -13.62% (industry average: -3.51%).
도연건설주식회사는 경상북도 포항시 남구에 있는 유리 및 창호 공사업 기업입니다.
581-**-*101* 2301**-0289***

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경상북도 포항시 남구 대송면 (37867)
Head office of a for-profit corporation
Construction > Other Specialty Construction > Glass and window construction
September 2026
-13.62%
2025-2026
45.59
- (vs. August 2026)
Top 37%
September 2026

DOYEON's KOBDi Score is 45.59 as of Sep 2026, up 0.07 points since Apr 2025; it rose in 3 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 63% of companies in its industry, against 63% in Aug 2026 and 57% in Apr 2025. Its strongest position was 63% (Sep 2026) and its weakest 38% (Jul 2026).

A year earlier, in Aug 2025, its score was 45.54 and it was ahead of about 59% of companies in its industry.

Sep 202645.59ahead of 63%
Aug 202645.59ahead of 63%
Jul 202641.47ahead of 38%
Jun 202641.47ahead of 39%
May 202641.47ahead of 38%
Apr 202641.47ahead of 38%
Mar 202643.68ahead of 52%
Feb 202643.48ahead of 50%
Dec 202543.48ahead of 50%
Aug 202545.54ahead of 59%
Jul 202545.52ahead of 58%
May 202545.52ahead of 58%
Apr 202545.52ahead of 57%

Between 2025 and 2026, the headcount of DOYEON changed by -13.62%, against an average of -3.51% in its industry. It now has 5–9 employees.

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(주)다운건설 5–9 Top 37%
주식회사 신흥개발 5–9 Top 37%
해동건설주식회사
HaeDong		 5–9 Top 37%
오광건업주식회사
Okwang Construction co,. Ltd.		 1–4 Top 37%
(주)씨티건업
CITY		 5–9 Top 37%















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경상북도 포항시 남구 대송면 (37867)
Where is DOYEON located?

DOYEON is registered at 경상북도 포항시 남구 대송면, South Korea (postal code 37867).

What industry is DOYEON in?

DOYEON belongs to Construction › Other Specialty Construction › Glass and window construction.

How many employees does DOYEON have?

DOYEON has 5–9 employees.

What is DOYEON's KOBDi Score?

45.59 as of September 2026, ahead of about 63% of companies in its industry.

Who are DOYEON's competitors?

Similar companies include 다운건설, 신흥개발 and HaeDong.

Which businesses are near DOYEON?

Businesses registered at the same postal code (37867) include 3S브레이크, 신성테크 and 오성장갑. Most work in distribution board and automatic electric control panel manufacturing, freight transportation brokerage, agency and related services and hydraulic equipment manufacturing.

Businesses near DOYEON

Registered at postal code 37867 (제내길, 포항시). Most businesses here work in distribution board and automatic electric control panel manufacturing, freight transportation brokerage, agency and related services and hydraulic equipment manufacturing.

Other glass and window construction companies in 포항시

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