고려토건(주) / seon

Also known as 고려토건
고려토건(주) (seon) is a Korea-based business registered at 전라남도 영광군 영광읍 천년로12길 (Postal code: 57040). It operates as a head office of a for-profit corporation. It was originally registered with the Seo-Gwangju Tax Office and incorporated at the Gwangju District Court, Yeonggwang Registry. 고려토건(주) (seon) falls under the Construction industry. It operates within the Specialty Infrastructure Works sector, specifically focusing on Underwater construction business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, 고려토건(주) (seon) scored 54.97 points and outperforms approximately 85% of companies in the same industry. Recent performance indicators include: Employee growth: 3.83% (industry average: -3.15%).
고려토건(주)는 전라남도 영광군 영광읍에 있는 수중 공사업 기업입니다.
410-**-*871* 2058**-0005***

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전라남도 영광군 영광읍 천년로12길 (57040)
Head office of a for-profit corporation
Construction > Specialty Infrastructure Works > Underwater construction
September 2026
3.83%
2025-2026
54.97
- (vs. August 2026)
Top 16%
September 2026

seon's KOBDi Score is 54.97 as of Sep 2026, up 1.48 points since Apr 2025; it rose in 4 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 85% of companies in its industry, against 85% in Aug 2026 and 81% in Apr 2025. Its strongest position was 85% (Sep 2026) and its weakest 81% (May 2025).

A year earlier, in Aug 2025, its score was 54.75 and it was ahead of about 83% of companies in its industry.

Sep 202654.97ahead of 85%
Aug 202654.97ahead of 85%
Jul 202654.97ahead of 85%
Jun 202653.73ahead of 84%
May 202653.73ahead of 84%
Apr 202653.73ahead of 84%
Mar 202653.73ahead of 84%
Feb 202653.67ahead of 83%
Dec 202553.67ahead of 82%
Aug 202554.75ahead of 83%
Jul 202553.65ahead of 82%
May 202553.49ahead of 81%
Apr 202553.49ahead of 81%

Between 2025 and 2026, the headcount of seon changed by +3.83%, against an average of -3.15% in its industry. It now has 10–19 employees.

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해진건설(주)
H		 5–9 Top 16%
(주)드림필
D		 10–19 Top 16%
한국도시건설(주)
KOREA CITY CONSTRUCTION CO., LTD		 10–19 Top 16%
주식회사 주안조경
JOO AN		 10–19 Top 16%
(주)신세기
sinseki		 10–19 Top 16%















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전라남도 영광군 영광읍 천년로12길 (57040)
Where is seon located?

seon is registered at 전라남도 영광군 영광읍 천년로12길, South Korea (postal code 57040).

What industry is seon in?

seon belongs to Construction › Specialty Infrastructure Works › Underwater construction.

How many employees does seon have?

seon has 10–19 employees.

What is seon's KOBDi Score?

54.97 as of September 2026, ahead of about 85% of companies in its industry.

Who are seon's competitors?

Similar companies include H, D and KOREA CITY CONSTRUCTION.

Which businesses are near seon?

Businesses registered at the same postal code (57040) include Bu Gwang construction, 바른체형 슬링센터 and yeong ju construction. Most work in Korean general restaurant business, dental clinic and surveying.

Businesses near seon

Registered at postal code 57040 (천년로12길, 영광군). Most businesses here work in Korean general restaurant business, dental clinic and surveying.

Other underwater construction companies in 영광군

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