시우엔지니어링(주) / SIWOO ENGINEERING CO.,LTD

Also known as 시우엔지니어링 · SIWOO ENGINEERING
시우엔지니어링(주) (SIWOO ENGINEERING CO.,LTD) is a Korea-based business registered at 서울특별시 서초구 언남17길 (Postal code: 06349). It operates as a head office of a for-profit corporation. It was originally registered with the Seocho Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 시우엔지니어링(주) (SIWOO ENGINEERING CO.,LTD) is classified under 건물 및 토목 엔지니어링 서비스업. It has 1–4 employees. According to KOBDi Industry Ranking system, 시우엔지니어링(주) (SIWOO ENGINEERING CO.,LTD) scored 40.38 points (down 2.76 points since August 2026) and outperforms approximately 66% of companies in the same industry. Recent performance indicators include: Employee growth: 11.11% (industry average: -2.59%).
시우엔지니어링(주)는 서울특별시 서초구에 있는 기업입니다.
214-**-*280* 1101**-4254***

-
서울특별시 서초구 언남17길 (06349)
Head office of a for-profit corporation
건물 및 토목 엔지니어링 서비스업
September 2026
11.11%
2025-2026
40.38
▼ 2.76 pts (vs. August 2026)
Top 35%
September 2026

SIWOO ENGINEERING CO.,LTD's KOBDi Score is 40.38 as of Sep 2026, up 0.02 points since May 2025; it rose in 3 and fell in 2 of the 11 monthly updates. As of Sep 2026 it is ahead of about 66% of companies in its industry, against 70% in Aug 2026 and 35% in May 2025. Its strongest position was 71% (Jul 2026) and its weakest 35% (May 2025).

A year earlier, in Aug 2025, its score was 40.29 and it was ahead of about 62% of companies in its industry.

Sep 202640.38ahead of 66%
Aug 202643.14ahead of 70%
Jul 202643.14ahead of 71%
Jun 202643.14ahead of 71%
May 202640.50ahead of 66%
Apr 202640.50ahead of 66%
Mar 202640.50ahead of 66%
Feb 202640.45ahead of 66%
Dec 202540.29ahead of 66%
Aug 202540.29ahead of 62%
Jul 202540.36ahead of 37%
May 202540.36ahead of 35%

Between 2025 and 2026, the headcount of SIWOO ENGINEERING CO.,LTD changed by +11.11%, against an average of -2.59% in its industry. It now has 1–4 employees.

→

→

→

#
(주)한림토목이엔지
hanrim tomok eng		1–4Top 35%
(주) 인성엔지니어링 기술사 사무소1–4Top 35%
선진안전기술(주)1–4Top 35%
한라엔지니어링
HALLA ENGINEERING		1–4Top 35%
(주)케다
KEDA		1–4Top 35%














#








#
#
#
#
#
#
#
#
#
#

서울특별시 서초구 언남17길 (06349)
Where is SIWOO ENGINEERING CO.,LTD located?

SIWOO ENGINEERING CO.,LTD is registered at 서울특별시 서초구 언남17길, South Korea (postal code 06349).

How many employees does SIWOO ENGINEERING CO.,LTD have?

SIWOO ENGINEERING CO.,LTD has 1–4 employees.

What is SIWOO ENGINEERING CO.,LTD's KOBDi Score?

40.38 as of September 2026, ahead of about 66% of companies in its industry.

Who are SIWOO ENGINEERING CO.,LTD's competitors?

Similar companies include hanrim tomok eng, 인성엔지니어링 기술사 사무소 and 선진안전기술.

Which businesses are near SIWOO ENGINEERING CO.,LTD?

Businesses registered at the same postal code (06349) include 제로에너지전략연구원, adelheim and Urban Forest. Most work in Korean general restaurant business, application software development and supply and advertising agency.

Businesses near SIWOO ENGINEERING CO.,LTD

Registered at postal code 06349 (언남17길, 서초구). Most businesses here work in Korean general restaurant business, application software development and supply and advertising agency.

Other building and civil engineering service industry (engineer) companies in 서울특별시

×