(주)일석 / ISEOK

Also known as 일석
(주)일석 (ISEOK) is a Korea-based business registered at 울산광역시 북구 명촌동 7길 (Postal code: 44254). It operates as a head office of a for-profit corporation. It was originally registered with the Ulsan Tax Office. (주)일석 (ISEOK) falls under the Construction industry. It operates within the Other Specialty Construction sector, specifically focusing on Boring, grouting and well construction work business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (주)일석 (ISEOK) scored 42.66 points and outperforms approximately 49% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -2.39%).
(주)일석은 울산광역시 북구에 있는 보링 그라우팅 및 관정 공사업 기업입니다.
610-**-*491* 1812**-0020***

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울산광역시 북구 명촌동 7길 (44254)
Head office of a for-profit corporation
Construction > Other Specialty Construction > Boring, grouting and well construction work
June 2024
0.00%
2023-2024
42.66
- (vs. August 2026)
Top 52%
September 2026

ISEOK's KOBDi Score is 42.66 as of Sep 2026, up 0.16 points since Apr 2025; it rose in 1 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 49% of companies in its industry, against 48% in Aug 2026 and 42% in Apr 2025. Its strongest position was 49% (Sep 2026) and its weakest 42% (Apr 2025).

A year earlier, in Aug 2025, its score was 42.50 and it was ahead of about 44% of companies in its industry.

Sep 202642.66ahead of 49%
Aug 202642.66ahead of 48%
Jul 202642.66ahead of 49%
Jun 202642.66ahead of 48%
May 202642.66ahead of 48%
Apr 202642.66ahead of 48%
Mar 202642.66ahead of 48%
Feb 202642.66ahead of 49%
Dec 202542.66ahead of 47%
Aug 202542.50ahead of 44%
Jul 202542.50ahead of 43%
May 202542.50ahead of 43%
Apr 202542.50ahead of 42%

Between 2023 and 2024, the headcount of ISEOK changed by 0.00%, against an average of -2.39% in its industry. It now has 1–4 employees.

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(주)대명엔지니어링
DAE MYUNG ENG		 1–4 Top 52%
거승공조덕트(공장) 10–19 Top 52%
대흥기초건설(주)
DAE HEUNG FOUND CO.,LTD		 1–4 Top 52%
(주)대림엔지니어링 1–4 Top 52%
(주)동진기초건설
DONGJIN		 1–4 Top 52%















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울산광역시 북구 명촌동 7길 (44254)
Where is ISEOK located?

ISEOK is registered at 울산광역시 북구 명촌동 7길, South Korea (postal code 44254).

What industry is ISEOK in?

ISEOK belongs to Construction › Other Specialty Construction › Boring, grouting and well construction work.

How many employees does ISEOK have?

ISEOK has 1–4 employees.

What is ISEOK's KOBDi Score?

42.66 as of September 2026, ahead of about 49% of companies in its industry.

Who are ISEOK's competitors?

Similar companies include DAE MYUNG ENG, 거승공조덕트(공장) and DAE HEUNG FOUND.

Which businesses are near ISEOK?

Businesses registered at the same postal code (44254) include daelim eng, 모닝글로리 울산영업소 and 농업회사법인더고기. Most work in Korean general restaurant business, Korean meat restaurant and other engineering services.

Businesses near ISEOK

Registered at postal code 44254 (7길, 북구). Most businesses here work in Korean general restaurant business, Korean meat restaurant and other engineering services.

Other boring, grouting and well construction work companies in 울산광역시

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