주식회사윤성씨에스 / yoonsungcs

Also known as 윤성씨에스
주식회사윤성씨에스 (yoonsungcs) is a Korea-based business registered at 부산광역시 부산진구 서전로10번길 (Postal code: 47291). It operates as a head office of a for-profit corporation. It was incorporated at the Busan District Court, Registry Bureau. 주식회사윤성씨에스 (yoonsungcs) falls under the Administrative & Business Services industry. It operates within the Security Services sector, specifically focusing on Security and security service industry business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 주식회사윤성씨에스 (yoonsungcs) scored 38.94 points (up 0.03 points since August 2026) and outperforms approximately 38% of companies in the same industry. Recent performance indicators include: Employee growth: -16.28% (industry average: -3.23%).
주식회사윤성씨에스는 부산광역시 부산진구에 있는 경비 및 경호 서비스업 기업입니다.
853-**-*029* 1801**-0932***

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부산광역시 부산진구 서전로10번길 (47291)
Head office of a for-profit corporation
Administrative & Business Services > Security Services > Security and security service industry
September 2026
-16.28%
2025-2026
38.94
▲ 0.03 pts (vs. August 2026)
Top 63%
September 2026

yoonsungcs's KOBDi Score is 38.94 as of Sep 2026, up 0.24 points since Apr 2025; it rose in 4 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 38% of companies in its industry, against 37% in Aug 2026 and 37% in Apr 2025. Its strongest position was 47% (Feb 2026) and its weakest 37% (Aug 2026).

A year earlier, in Aug 2025, its score was 38.70 and it was ahead of about 37% of companies in its industry.

Sep 202638.94ahead of 38%
Aug 202638.91ahead of 37%
Jul 202638.91ahead of 37%
Jun 202638.91ahead of 38%
May 202638.91ahead of 38%
Apr 202638.91ahead of 38%
Mar 202638.75ahead of 37%
Feb 202641.39ahead of 47%
Dec 202541.39ahead of 47%
Aug 202538.70ahead of 37%
Jul 202541.39ahead of 47%
May 202541.39ahead of 47%
Apr 202538.70ahead of 37%

Between 2025 and 2026, the headcount of yoonsungcs changed by -16.28%, against an average of -3.23% in its industry. It now has 1–4 employees.

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주식회사 수호코리아 1–4 Top 63%
유한회사스파이아웃 1–4 Top 63%
주식회사진우 1–4 Top 63%
월곶면주민자치회 10–19 Top 63%
(주)한울타리광교원천행복주택지점 1–4 Top 63%















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부산광역시 부산진구 서전로10번길 (47291)
Where is yoonsungcs located?

yoonsungcs is registered at 부산광역시 부산진구 서전로10번길, South Korea (postal code 47291).

What industry is yoonsungcs in?

yoonsungcs belongs to Administrative & Business Services › Security Services › Security and security service industry.

How many employees does yoonsungcs have?

yoonsungcs has 1–4 employees.

What is yoonsungcs's KOBDi Score?

38.94 as of September 2026, ahead of about 38% of companies in its industry.

Who are yoonsungcs's competitors?

Similar companies include 수호코리아, 스파이아웃 and 진우.

Which businesses are near yoonsungcs?

Businesses registered at the same postal code (47291) include Dongyoung Electric&Telecom, samsungtms and 아모레퍼시픽 부산센터(영). Most work in Korean general restaurant business, dental clinic and application software development and supply.

Businesses near yoonsungcs

Registered at postal code 47291 (서전로10번길, 부산진구). Most businesses here work in Korean general restaurant business, dental clinic and application software development and supply.

Other security and security service industry companies in 부산진구

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