주식회사신대신와이 / SINY

Also known as 신대신와이
주식회사신대신와이 (SINY) is a Korea-based business registered at 경기도 안산시 단원구 선부광장로 (Postal code: 15360). It operates as a head office of a for-profit corporation. It was incorporated at the Suwon District Court, Ansan Branch. 주식회사신대신와이 (SINY) falls under the Administrative & Business Services industry. It operates within the Cleaning Services sector, specifically focusing on General building cleaning business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 주식회사신대신와이 (SINY) scored 91.61 points and outperforms approximately 97% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -2.32%).
주식회사신대신와이는 경기도 안산시 단원구에 있는 건축물 일반 청소업 기업입니다.
325-**-*143* 1314**-0439***

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경기도 안산시 단원구 선부광장로 (15360)
Head office of a for-profit corporation
Administrative & Business Services > Cleaning Services > General building cleaning business
June 2026
0.00%
2025-2026
14.84%
91.61
- (vs. August 2026)
Top 3%
September 2026

SINY's KOBDi Score is 91.61 as of Sep 2026, up 0.20 points since Apr 2025; it rose in 2 of the 12 monthly updates and never fell. Its position has stayed ahead of about 97% of companies in its industry.

A year earlier, in Aug 2025, its score was 91.41 and it was ahead of about 97% of companies in its industry.

Sep 202691.61ahead of 97%
Aug 202691.61ahead of 97%
Jul 202691.61ahead of 97%
Jun 202691.61ahead of 97%
May 202691.61ahead of 97%
Apr 202691.61ahead of 97%
Mar 202691.61ahead of 97%
Feb 202691.57ahead of 97%
Dec 202591.57ahead of 97%
Aug 202591.41ahead of 97%
Jul 202591.41ahead of 97%
May 202591.41ahead of 97%
Apr 202591.41ahead of 97%

Between 2025 and 2026, the headcount of SINY changed by 0.00%, against an average of -2.32% in its industry. It now has 1–4 employees.

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두경산업
DOO KYUNG		 5–9 Top 3%
(주)제일비엠에스
JEIL BMS		 5–9 Top 3%
거룡건설 10–19 Top 3%
영성개발 5–9 Top 3%
(유)우일기업
WOOIL		 5–9 Top 3%















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경기도 안산시 단원구 선부광장로 (15360)
Where is SINY located?

SINY is registered at 경기도 안산시 단원구 선부광장로, South Korea (postal code 15360).

What industry is SINY in?

SINY belongs to Administrative & Business Services › Cleaning Services › General building cleaning business.

How many employees does SINY have?

SINY has 1–4 employees.

What is SINY's KOBDi Score?

91.61 as of September 2026, ahead of about 97% of companies in its industry.

Who are SINY's competitors?

Similar companies include DOO KYUNG, JEIL BMS and 거룡건설.

Which businesses are near SINY?

Businesses registered at the same postal code (15360) include 맑은플란트치과의원, 미앤미피부과의원 and 보라성형외과의원. Most work in Korean general restaurant business, Japanese restaurant industry and dental clinic.

Businesses near SINY

Registered at postal code 15360 (선부광장로, 안산시). Most businesses here work in Korean general restaurant business, Japanese restaurant industry and dental clinic.

Other general building cleaning business companies in 안산시

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