(주)거성산업개발 / geo sung

Also known as 거성산업개발
(주)거성산업개발 (geo sung) is a Korea-based business registered at 경상남도 창원시 마산회원구 내서읍 (Postal code: 51231). It operates as a head office of a for-profit corporation. It was incorporated at the Changwon District Court, Registry Division. (주)거성산업개발 (geo sung) falls under the Wholesale & Retail Trade industry. It operates within the Wholesale – Building Materials & Hardware sector, specifically focusing on Wholesale of aggregates, bricks and cement business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, (주)거성산업개발 (geo sung) scored 82.51 points (up 0.08 points since August 2026) and outperforms approximately 87% of companies in the same industry. Recent performance indicators include: Employee growth: -15.79% (industry average: -5.91%).
(주)거성산업개발은 경상남도 창원시 마산회원구에 있는 골재 벽돌 및 시멘트 도매업 기업입니다.
413-**-*631* 1942**-0253***

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경상남도 창원시 마산회원구 내서읍 (51231)
Head office of a for-profit corporation
Wholesale & Retail Trade > Wholesale – Building Materials & Hardware > Wholesale of aggregates, bricks and cement
September 2026
-15.79%
2025-2026
-8.16%
82.51
▲ 0.08 pts (vs. August 2026)
Top 14%
September 2026

geo sung's KOBDi Score is 82.51 as of Sep 2026, down 15.04 points since Apr 2025; it rose in 5 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 87% of companies in its industry, against 86% in Aug 2026 and 90% in Apr 2025. Its strongest position was 92% (Jul 2026) and its weakest 86% (Aug 2026).

A year earlier, in Aug 2025, its score was 96.09 and it was ahead of about 91% of companies in its industry.

Sep 202682.51ahead of 87%
Aug 202682.43ahead of 86%
Jul 202695.48ahead of 92%
Jun 202695.48ahead of 92%
May 202697.20ahead of 92%
Apr 202697.20ahead of 92%
Mar 202697.20ahead of 92%
Feb 202697.16ahead of 92%
Dec 202597.16ahead of 92%
Aug 202596.09ahead of 91%
Jul 202596.07ahead of 90%
May 202595.91ahead of 90%
Apr 202597.55ahead of 90%

Between 2025 and 2026, the headcount of geo sung changed by -15.79%, against an average of -5.91% in its industry. It now has 5–9 employees.

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(주)일신1–4Top 14%
해암개발(주)
HAEAM DEVELPMENT CO.,LTD		1–4Top 14%
(유)대성산업
DAESUNG		10–19Top 14%
동원산업개발
dongwon		1–4Top 14%
우신골재
wooshin aggregate.co.ltd		5–9Top 14%














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경상남도 창원시 마산회원구 내서읍 (51231)
Where is geo sung located?

geo sung is registered at 경상남도 창원시 마산회원구 내서읍, South Korea (postal code 51231).

What industry is geo sung in?

geo sung belongs to Wholesale & Retail Trade › Wholesale – Building Materials & Hardware › Wholesale of aggregates, bricks and cement.

How many employees does geo sung have?

geo sung has 5–9 employees.

What is geo sung's KOBDi Score?

82.51 as of September 2026, ahead of about 87% of companies in its industry.

Who are geo sung's competitors?

Similar companies include 일신, HAEAM DEVELPMENT and DAESUNG.

Which businesses are near geo sung?

Businesses registered at the same postal code (51231) include SILKROAD, 개인택시(동덕호) and Gaya Information. Most work in other non-residential welfare service businesses and residential property management.

Businesses near geo sung

Registered at postal code 51231 (중리상곡로, 창원시). Most businesses here work in other non-residential welfare service businesses and residential property management.

Other wholesale of aggregates, bricks and cement companies in 경상남도

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