(주)에스아이디어코스틱 / SIDACOUSTIC CO.,LTD.

Also known as 에스아이디어코스틱 · SIDACOUSTIC
(주)에스아이디어코스틱 (SIDACOUSTIC CO.,LTD.) is a Korea-based business registered at 경기도 화성시 향남읍 발안공단로3길 (Postal code: 18623). It operates as a head office of a for-profit corporation. (주)에스아이디어코스틱 (SIDACOUSTIC CO.,LTD.) falls under the Construction industry. It operates within the Building Construction sector, specifically focusing on Apartment construction industry business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, (주)에스아이디어코스틱 (SIDACOUSTIC CO.,LTD.) scored 121.14 points (down 0.01 points since August 2026) and outperforms approximately 98% of companies in the same industry. Recent performance indicators include: Employee growth: -14.81%.
(주)에스아이디어코스틱은 경기도 화성시 향남읍에 있는 아파트 건설업 기업입니다.
220-**-*505* 1101**-3758***

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경기도 화성시 향남읍 발안공단로3길 (18623)
Head office of a for-profit corporation
Construction > Building Construction > Apartment construction industry
September 2026
-14.81%
2025-2026
36.85%
121.14
▼ 0.01 pts (vs. August 2026)
Top 2%
September 2026

SIDACOUSTIC CO.,LTD.'s KOBDi Score is 121.14 as of Sep 2026, down 2.29 points since Apr 2025; it rose in 5 and fell in 4 of the 12 monthly updates. Its position has stayed ahead of about 98% of companies in its industry.

A year earlier, in Aug 2025, its score was 123.52 and it was ahead of about 98% of companies in its industry.

Sep 2026121.14ahead of 98%
Aug 2026121.15ahead of 98%
Jul 2026121.15ahead of 98%
Jun 2026121.97ahead of 98%
May 2026121.97ahead of 98%
Apr 2026121.15ahead of 98%
Mar 2026120.28ahead of 98%
Feb 2026121.22ahead of 98%
Dec 2025121.22ahead of 98%
Aug 2025123.52ahead of 98%
Jul 2025123.51ahead of 98%
May 2025123.43ahead of 98%
Apr 2025123.43ahead of 98%

Between 2025 and 2026, the headcount of SIDACOUSTIC CO.,LTD. changed by -14.81%, and it now has 10–19 employees.

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(주)트인종합건설
t-in		10–19#97
주식회사 경일산업개발
Kyungil		10–19#98
황동엘앤씨
HWANGDONG L&C		1–4#99
서원건설(주)
Seowon Construction Co., Ltd		20–29#100
(주)태흥건설
TaeHeung Construction Co. Ltd.		20–29#95














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경기도 화성시 향남읍 발안공단로3길 (18623)
Where is SIDACOUSTIC CO.,LTD. located?

SIDACOUSTIC CO.,LTD. is registered at 경기도 화성시 향남읍 발안공단로3길, South Korea (postal code 18623).

What industry is SIDACOUSTIC CO.,LTD. in?

SIDACOUSTIC CO.,LTD. belongs to Construction › Building Construction › Apartment construction industry.

How many employees does SIDACOUSTIC CO.,LTD. have?

SIDACOUSTIC CO.,LTD. has 10–19 employees.

What is SIDACOUSTIC CO.,LTD.'s KOBDi Score?

121.14 as of September 2026, ahead of about 98% of companies in its industry.

Who are SIDACOUSTIC CO.,LTD.'s competitors?

Similar companies include t-in, Kyungil and HWANGDONG L&C.

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