신성토건(주) / sin seong

Also known as 신성토건
신성토건(주) (sin seong) is a Korea-based business registered at 경상북도 구미시 봉곡로7길 (Postal code: 39209). It operates as a head office of a for-profit corporation. It was originally registered with the Sangju Tax Office and incorporated at the Daegu District Court, Sangju Branch. 신성토건(주) (sin seong) falls under the Construction industry. It operates within the Interior & Finishing Works sector, specifically focusing on Plastering, tiling and waterproofing work business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 신성토건(주) (sin seong) scored 44.45 points (up 0.07 points since August 2026) and outperforms approximately 57% of companies in the same industry. Recent performance indicators include: Employee growth: 22.22% (industry average: -4.13%).
신성토건(주)는 경상북도 구미시에 있는 미장 타일 및 방수 공사업 기업입니다.
511-**-*544* 1714**-0004***

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경상북도 구미시 봉곡로7길 (39209)
Head office of a for-profit corporation
Construction > Interior & Finishing Works > Plastering, tiling and waterproofing work
September 2026
22.22%
2025-2026
44.45
▲ 0.07 pts (vs. August 2026)
Top 44%
September 2026

sin seong's KOBDi Score is 44.45 as of Sep 2026, up 3.30 points since Apr 2025; it rose in 5 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 57% of companies in its industry, against 56% in Aug 2026 and 31% in Apr 2025. Its strongest position was 57% (Sep 2026) and its weakest 31% (May 2025).

A year earlier, in Aug 2025, its score was 41.50 and it was ahead of about 36% of companies in its industry.

Sep 202644.45ahead of 57%
Aug 202644.38ahead of 56%
Jul 202644.22ahead of 55%
Jun 202644.22ahead of 55%
May 202644.22ahead of 55%
Apr 202641.59ahead of 40%
Mar 202641.59ahead of 40%
Feb 202641.50ahead of 39%
Dec 202541.50ahead of 38%
Aug 202541.50ahead of 36%
Jul 202541.15ahead of 32%
May 202541.15ahead of 31%
Apr 202541.15ahead of 31%

Between 2025 and 2026, the headcount of sin seong changed by +22.22%, against an average of -4.13% in its industry. It now has 1–4 employees.

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(주)서윤건설
sy		 5–9 Top 44%
(주)석건
SUK GEON		 5–9 Top 44%
주식회사다유건설
Da-Yu		 5–9 Top 44%
서진건설
seojin		 1–4 Top 44%
평원건설
pyoung won		 1–4 Top 44%















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경상북도 구미시 봉곡로7길 (39209)
Where is sin seong located?

sin seong is registered at 경상북도 구미시 봉곡로7길, South Korea (postal code 39209).

What industry is sin seong in?

sin seong belongs to Construction › Interior & Finishing Works › Plastering, tiling and waterproofing work.

How many employees does sin seong have?

sin seong has 1–4 employees.

What is sin seong's KOBDi Score?

44.45 as of September 2026, ahead of about 57% of companies in its industry.

Who are sin seong's competitors?

Similar companies include sy, SUK GEON and Da-Yu.

Which businesses are near sin seong?

Businesses registered at the same postal code (39209) include 가람, HYEONG TONG and 고구려방범창. Most work in Korean general restaurant business, Western-style restaurant business and other non-residential welfare service businesses.

Businesses near sin seong

Registered at postal code 39209 (봉곡로7길, 구미시). Most businesses here work in Korean general restaurant business, Western-style restaurant business and other non-residential welfare service businesses.

Other plastering, tiling and waterproofing work companies in 구미시

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