대성이앤씨

대성이앤씨 is a Korea-based business registered at 경북 문경시 신기공단2길 (Postal code: 36990). It operates as an individual business. It was originally registered with the Sangju Tax Office. 대성이앤씨 falls under the Construction industry. It operates within the Structural & Concrete Works sector, specifically focusing on Steel and related structure construction business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 대성이앤씨 scored 11.62 points and outperforms approximately 34% of companies in the same industry.
대성이앤씨는 경북 문경시에 있는 기업입니다.
511-**-*907*

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경북 문경시 신기공단2길 (36990)
Individual business
Construction > Structural & Concrete Works > Steel and related structure construction business
December 2024
11.62
- (vs. August 2026)
Top 66%
September 2026

대성이앤씨's KOBDi Score is 11.62 as of Sep 2026, up 0.32 points since Apr 2025; it rose in 2 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 34% of companies in its industry, against 35% in Aug 2026 and 30% in Apr 2025. Its strongest position was 37% (Aug 2025) and its weakest 25% (Apr 2026).

A year earlier, in Aug 2025, its score was 11.46 and it was ahead of about 37% of companies in its industry.

Sep 202611.62ahead of 34%
Aug 202611.62ahead of 35%
Jul 202611.62ahead of 34%
Jun 202611.46ahead of 27%
May 202611.46ahead of 29%
Apr 202611.46ahead of 25%
Mar 202611.46ahead of 27%
Feb 202611.46ahead of 33%
Dec 202511.46ahead of 29%
Aug 202511.46ahead of 37%
Jul 202511.46ahead of 36%
May 202511.30ahead of 33%
Apr 202511.30ahead of 30%

대성이앤씨 has 1–4 employees.

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한결건업1–4Top 70%
삼영샷시금속1–4Top 66%
대성건업
DEASUNG		1–4Top 67%
천일공업사1–4Top 70%
배경건설/일괄1–4Top 71%














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경북 문경시 신기공단2길 (36990)
Where is 대성이앤씨 located?

대성이앤씨 is registered at 경북 문경시 신기공단2길, South Korea (postal code 36990).

What industry is 대성이앤씨 in?

대성이앤씨 belongs to Construction › Structural & Concrete Works › Steel and related structure construction business.

How many employees does 대성이앤씨 have?

대성이앤씨 has 1–4 employees.

What is 대성이앤씨's KOBDi Score?

11.62 as of September 2026, ahead of about 34% of companies in its industry.

Who are 대성이앤씨's competitors?

Similar companies include 한결건업, 삼영샷시금속 and DEASUNG.

Which businesses are near 대성이앤씨?

Businesses registered at the same postal code (36990) include 세일, samsung cs and 영강가스. Most work in ready-mix concrete manufacturing, manufacturing of metal doors, windows, shutters and related products and institutional cafeteria business.

Businesses near 대성이앤씨

Registered at postal code 36990 (신기공단2길, 문경시). Most businesses here work in ready-mix concrete manufacturing, manufacturing of metal doors, windows, shutters and related products and institutional cafeteria business.

Other steel and related structure construction business companies in 경북

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