성심이에스티(주) / sunsim est

Also known as 성심이에스티
성심이에스티(주) (sunsim est) is a Korea-based business registered at 서울 중구 을지로 (Postal code: 04561). It operates as a head office of a for-profit corporation. It was incorporated at the Seoul Central District Court, Registry Bureau. 성심이에스티(주) (sunsim est) falls under the Wholesale & Retail Trade industry. It operates within the Hardware & Tools Retail sector, specifically focusing on Hardware and heating equipment retail business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 성심이에스티(주) (sunsim est) scored 43.91 points (up 0.03 points since August 2026) and outperforms approximately 93% of companies in the same industry. Recent performance indicators include: Employee growth: -12.20% (industry average: -2.93%).
성심이에스티(주)는 서울 중구에 있는 철물 및 난방용구 소매업 기업입니다.
202-**-*235* 1101**-1193***

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서울 중구 을지로 (04561)
Head office of a for-profit corporation
Wholesale & Retail Trade > Hardware & Tools Retail > Hardware and heating equipment retail business
September 2026
-12.20%
2025-2026
18.59%
43.91
▲ 0.03 pts (vs. August 2026)
Top 7%
September 2026

sunsim est's KOBDi Score is 43.91 as of Sep 2026, up 0.26 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 93% of companies in its industry, against 93% in Aug 2026 and 93% in Apr 2025. Its strongest position was 95% (May 2025) and its weakest 93% (Sep 2026).

A year earlier, in Aug 2025, its score was 46.46 and it was ahead of about 94% of companies in its industry.

Sep 202643.91ahead of 93%
Aug 202643.87ahead of 93%
Jul 202643.87ahead of 94%
Jun 202643.87ahead of 94%
May 202643.87ahead of 94%
Apr 202643.71ahead of 93%
Mar 202643.71ahead of 93%
Feb 202643.60ahead of 93%
Dec 202543.60ahead of 93%
Aug 202546.46ahead of 94%
Jul 202546.50ahead of 94%
May 202546.50ahead of 95%
Apr 202543.64ahead of 93%

Between 2025 and 2026, the headcount of sunsim est changed by -12.20%, against an average of -2.93% in its industry. It now has 1–4 employees.

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(주)제일테크 1–4 Top 7%
리드하드웨어 1–4 Top 7%
(주)그린삼도 5–9 Top 8%
(주)삼영툴스
SAMYOUNG TOOLS CO.,LTD.		 1–4 Top 8%
한우리건설(주)
HANURI		 5–9 Top 7%















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서울 중구 을지로 (04561)
Where is sunsim est located?

sunsim est is registered at 서울 중구 을지로, South Korea (postal code 04561).

What industry is sunsim est in?

sunsim est belongs to Wholesale & Retail Trade › Hardware & Tools Retail › Hardware and heating equipment retail business.

How many employees does sunsim est have?

sunsim est has 1–4 employees.

What is sunsim est's KOBDi Score?

43.91 as of September 2026, ahead of about 93% of companies in its industry.

Who are sunsim est's competitors?

Similar companies include 제일테크, 리드하드웨어 and 그린삼도.

Which businesses are near sunsim est?

Businesses registered at the same postal code (04561) include 강기원세무회계, 에이치투컴퍼니 and 연세세무회계사무소. Most work in Korean general restaurant business, other printing industry and tax business (bookkeeper).

Businesses near sunsim est

Registered at postal code 04561 (을지로, 중구). Most businesses here work in Korean general restaurant business, other printing industry and tax business (bookkeeper).

Other hardware and heating equipment retail business companies in 서울

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