주식회사제일기연 / JAEIL

Also known as 제일기연
주식회사제일기연 (JAEIL) is a Korea-based business registered at 인천광역시 남동구 담방로 (Postal code: 21592). It operates as a head office of a for-profit corporation. It was incorporated at the Incheon District Court, Registry Bureau. 주식회사제일기연 (JAEIL) falls under the Professional, Scientific & Technical Services industry. It operates within the Architectural & Engineering Services sector, specifically focusing on Other engineering services business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사제일기연 (JAEIL) scored 49.58 points (down 0.13 points since August 2026) and outperforms approximately 67% of companies in the same industry. Recent performance indicators include: Employee growth: -4.00% (industry average: -2.61%).
주식회사제일기연은 인천광역시 남동구에 있는 기타 엔지니어링 서비스업 기업입니다.
476-**-*067* 1201**-0822***

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인천광역시 남동구 담방로 (21592)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Architectural & Engineering Services > Other engineering services
September 2026
-4.00%
2025-2026
49.58
▼ 0.13 pts (vs. August 2026)
Top 34%
September 2026

JAEIL's KOBDi Score is 49.58 as of Sep 2026, down 1.06 points since Apr 2025; it rose in 3 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 67% of companies in its industry, against 67% in Aug 2026 and 67% in Apr 2025. Its strongest position was 68% (May 2025) and its weakest 65% (Aug 2025).

A year earlier, in Aug 2025, its score was 49.48 and it was ahead of about 65% of companies in its industry.

Sep 202649.58ahead of 67%
Aug 202649.71ahead of 67%
Jul 202649.71ahead of 67%
Jun 202649.55ahead of 67%
May 202649.55ahead of 67%
Apr 202649.55ahead of 67%
Mar 202649.55ahead of 67%
Feb 202649.48ahead of 67%
Dec 202549.48ahead of 66%
Aug 202549.48ahead of 65%
Jul 202549.41ahead of 65%
May 202550.64ahead of 68%
Apr 202550.64ahead of 67%

Between 2025 and 2026, the headcount of JAEIL changed by -4.00%, against an average of -2.61% in its industry. It now has 5–9 employees.

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(주)월플러스 5–9 Top 34%
주)보우티앤씨
BOW TNC		 5–9 Top 34%
성우안전기술단(주)
SUNGWOO Engineering of Structure & Safety		 5–9 Top 34%
주식회사 에어텍
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(주)케이에스이엔씨
KS E&C Co.,Ltd.		 5–9 Top 34%















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인천광역시 남동구 담방로 (21592)
Where is JAEIL located?

JAEIL is registered at 인천광역시 남동구 담방로, South Korea (postal code 21592).

What industry is JAEIL in?

JAEIL belongs to Professional, Scientific & Technical Services › Architectural & Engineering Services › Other engineering services.

How many employees does JAEIL have?

JAEIL has 5–9 employees.

What is JAEIL's KOBDi Score?

49.58 as of September 2026, ahead of about 67% of companies in its industry.

Who are JAEIL's competitors?

Similar companies include 월플러스, BOW TNC and SUNGWOO Engineering of Structure & Safety.

Which businesses are near JAEIL?

Businesses registered at the same postal code (21592) include 박점례순대국밥, 엠(M)자동차 and 예가온요양원. Most work in disinfection, deworming and pest control service industry.

Businesses near JAEIL

Registered at postal code 21592 (담방로, 남동구). Most businesses here work in disinfection, deworming and pest control service industry.

Other other engineering services companies in 남동구

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