(주)주성아이티 / JOOSUNG IT

Also known as 주성아이티
(주)주성아이티 (JOOSUNG IT) is a Korea-based business registered at 충청남도 천안시 서북구 두정로 (Postal code: 31105). It operates as a head office of a for-profit corporation. It was incorporated at the Daejeon District Court, Registry Division. (주)주성아이티 (JOOSUNG IT) 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)주성아이티 (JOOSUNG IT) scored 87.08 points and outperforms approximately 87% of companies in the same industry. Recent performance indicators include: Employee growth: 25.00% (industry average: -3.11%).
(주)주성아이티는 충청남도 천안시 서북구에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
486-**-*078* 1601**-0454***

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충청남도 천안시 서북구 두정로 (31105)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
February 2024
25.00%
2023-2024
7.65%
87.08
- (vs. August 2026)
Top 14%
September 2026

JOOSUNG IT's KOBDi Score is 87.08 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 87% of companies in its industry, against 87% in Aug 2026 and 84% in Apr 2025. Its strongest position was 87% (Sep 2026) and its weakest 84% (Dec 2025).

A year earlier, in Aug 2025, its score was 86.92 and it was ahead of about 84% of companies in its industry.

Sep 202687.08ahead of 87%
Aug 202687.08ahead of 87%
Jul 202687.08ahead of 87%
Jun 202686.92ahead of 86%
May 202686.92ahead of 86%
Apr 202686.92ahead of 86%
Mar 202686.92ahead of 86%
Feb 202686.92ahead of 86%
Dec 202586.92ahead of 84%
Aug 202586.92ahead of 84%
Jul 202586.92ahead of 84%
May 202586.76ahead of 84%
Apr 202586.76ahead of 84%

Between 2023 and 2024, the headcount of JOOSUNG IT changed by +25.00%, against an average of -3.11% in its industry. It now has 5–9 employees.

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(주)세원전설
Inc. Saewon jeonseol		 1–4 Top 14%
미래에너지솔루션 5–9 Top 14%
티에스엠테크놀로지 10–19 Top 14%
네오넷피아 5–9 Top 14%
엔피알이노베이션
NPR Co.,LTD.		 5–9 Top 14%















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충청남도 천안시 서북구 두정로 (31105)
Where is JOOSUNG IT located?

JOOSUNG IT is registered at 충청남도 천안시 서북구 두정로, South Korea (postal code 31105).

What industry is JOOSUNG IT in?

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

How many employees does JOOSUNG IT have?

JOOSUNG IT has 5–9 employees.

What is JOOSUNG IT's KOBDi Score?

87.08 as of September 2026, ahead of about 87% of companies in its industry.

Who are JOOSUNG IT's competitors?

Similar companies include Inc. Saewon jeonseol, 미래에너지솔루션 and 티에스엠테크놀로지.

Which businesses are near JOOSUNG IT?

Businesses registered at the same postal code (31105) include SLP, 일심이앤씨 and TAESEUNG. Most work in Korean general restaurant business, chain convenience store and temporary and daily labor supply industry.

Businesses near JOOSUNG IT

Registered at postal code 31105 (두정로, 천안시). Most businesses here work in Korean general restaurant business, chain convenience store and temporary and daily labor supply industry.

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

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