(주)제일건설 / JEOIL

Also known as 제일건설
(주)제일건설 (JEOIL) is a Korea-based business registered at 경상남도 고성군 고성읍 동외로 (Postal code: 52946). 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, Goseong Registry. (주)제일건설 (JEOIL) falls under the Construction industry. It operates within the Equipment Installation & Maintenance sector, specifically focusing on Construction equipment operation business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (주)제일건설 (JEOIL) scored 41.06 points and outperforms approximately 91% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -1.25%).
(주)제일건설은 경상남도 고성군 고성읍에 있는 건설장비 운영업 기업입니다.
612-**-*210* 1950**-0003***

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경상남도 고성군 고성읍 동외로 (52946)
Head office of a for-profit corporation
Construction > Equipment Installation & Maintenance > Construction equipment operation
April 2026
0.00%
2025-2026
41.06
- (vs. August 2026)
Top 9%
September 2026

JEOIL's KOBDi Score is 41.06 as of Sep 2026, up 0.40 points since Apr 2025; it rose in 3 of the 12 monthly updates and never fell. Its position has stayed ahead of about 91% of companies in its industry.

A year earlier, in Aug 2025, its score was 40.86 and it was ahead of about 91% of companies in its industry.

Sep 202641.06ahead of 91%
Aug 202641.06ahead of 91%
Jul 202641.06ahead of 91%
Jun 202641.06ahead of 91%
May 202641.06ahead of 91%
Apr 202641.06ahead of 91%
Mar 202640.90ahead of 91%
Feb 202640.86ahead of 91%
Dec 202540.86ahead of 91%
Aug 202540.86ahead of 91%
Jul 202540.66ahead of 91%
May 202540.66ahead of 92%
Apr 202540.66ahead of 91%

Between 2025 and 2026, the headcount of JEOIL changed by 0.00%, against an average of -1.25% in its industry. It now has 1–4 employees.

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(주)점보크레인
JUMBOO		1–4Top 9%
(주)맥스로지스
Maxlogis		1–4Top 9%
가람중기(주)1–4Top 9%
주식회사신풍중기1–4Top 9%
송만건설기업10–19Top 9%














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경상남도 고성군 고성읍 동외로 (52946)
Where is JEOIL located?

JEOIL is registered at 경상남도 고성군 고성읍 동외로, South Korea (postal code 52946).

What industry is JEOIL in?

JEOIL belongs to Construction › Equipment Installation & Maintenance › Construction equipment operation.

How many employees does JEOIL have?

JEOIL has 1–4 employees.

What is JEOIL's KOBDi Score?

41.06 as of September 2026, ahead of about 91% of companies in its industry.

Who are JEOIL's competitors?

Similar companies include JUMBOO, Maxlogis and 가람중기.

Which businesses are near JEOIL?

Businesses registered at the same postal code (52946) include 제일건설, 디자인 물처럼 and 돈카냉면&파스타 고성점. Most work in construction equipment operation, chain convenience store and childcare facility operation business.

Businesses near JEOIL

Registered at postal code 52946 (동외로, 고성군). Most businesses here work in construction equipment operation, chain convenience store and childcare facility operation business.

Other construction equipment operation companies in 고성군

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