(주)서창건설 / SEO CHANG

Also known as 서창건설
(주)서창건설 (SEO CHANG) is a Korea-based business registered at 경남 창원시 마산회원구 3·15대로 (Postal code: 51316). It operates as a head office of a for-profit corporation. It was originally registered with the Tongyeong Tax Office and incorporated at the Changwon District Court, Geoje Registry. (주)서창건설 (SEO CHANG) falls under the Construction industry. It operates within the Building Construction sector, specifically focusing on Residential building construction business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (주)서창건설 (SEO CHANG) scored 43.81 points and outperforms approximately 88% of companies in the same industry. Recent performance indicators include: Employee growth: -18.52% (industry average: -6.51%).
(주)서창건설은 경남 창원시 마산회원구에 있는 주거용 건물 건설업 기업입니다.
612-**-*573* 1949**-0009***

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경남 창원시 마산회원구 3·15대로 (51316)
Head office of a for-profit corporation
Construction > Building Construction > Residential building construction
April 2025
-18.52%
2024-2025
43.81
- (vs. August 2026)
Top 12%
September 2026

SEO CHANG's KOBDi Score is 43.81 as of Sep 2026, up 0.19 points since Apr 2025; it rose in 2 and fell in 1 of the 12 monthly updates. Its position has stayed ahead of about 88% of companies in its industry.

A year earlier, in Aug 2025, its score was 43.65 and it was ahead of about 87% of companies in its industry.

Sep 202643.81ahead of 88%
Aug 202643.81ahead of 88%
Jul 202643.81ahead of 88%
Jun 202643.81ahead of 88%
May 202643.81ahead of 88%
Apr 202643.81ahead of 88%
Mar 202643.81ahead of 88%
Feb 202643.81ahead of 88%
Dec 202543.65ahead of 88%
Aug 202543.65ahead of 87%
Jul 202543.65ahead of 87%
May 202543.71ahead of 87%
Apr 202543.62ahead of 87%

Between 2024 and 2025, the headcount of SEO CHANG changed by -18.52%, against an average of -6.51% in its industry. It now has 1–4 employees.

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청담건설 5–9 Top 12%
범양시스템(주) 5–9 Top 12%
(주)황금종합건설 5–9 Top 12%
주식회사바우종합건설 5–9 Top 12%
궁중종합건설주식회사
.		 5–9 Top 12%















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경남 창원시 마산회원구 3·15대로 (51316)
Where is SEO CHANG located?

SEO CHANG is registered at 경남 창원시 마산회원구 3·15대로, South Korea (postal code 51316).

What industry is SEO CHANG in?

SEO CHANG belongs to Construction › Building Construction › Residential building construction.

How many employees does SEO CHANG have?

SEO CHANG has 1–4 employees.

What is SEO CHANG's KOBDi Score?

43.81 as of September 2026, ahead of about 88% of companies in its industry.

Who are SEO CHANG's competitors?

Similar companies include 청담건설, 범양시스템 and 황금종합건설.

Which businesses are near SEO CHANG?

Businesses registered at the same postal code (51316) include œ¼œ섧런抵º석전점, 고수의 레시피 and 김밥일번지 양덕점. Most work in Korean general restaurant business, dental clinic and animal cafe.

Businesses near SEO CHANG

Registered at postal code 51316 (3·15대로, 창원시). Most businesses here work in Korean general restaurant business, dental clinic and animal cafe.

Other residential building construction companies in 창원시

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