제일약품주식회사 / JEIL PHARMACEUTICAL CO.,LTD

Also known as 제일약품 · JEIL PHARMACEUTICAL
제일약품주식회사 (JEIL PHARMACEUTICAL CO.,LTD) is a Korea-based business registered at 서울특별시 서초구 사평대로 (Postal code: 06543). It operates as a head office of a for-profit corporation. 제일약품주식회사 (JEIL PHARMACEUTICAL CO.,LTD) falls under the Manufacturing industry. It operates within the Pharmaceuticals & Biologics sector, specifically focusing on Finished pharmaceutical manufacturing business activities. It has 1000–2499 employees. The company is publicly listed on KOSPI under 271980 since 2017. According to KOBDi Industry Ranking system, 제일약품주식회사 (JEIL PHARMACEUTICAL CO.,LTD) scored 96.91 points (up 0.11 points since August 2026) and outperforms approximately 55% of companies in the same industry. Recent performance indicators include: Employee growth: 6.51%.
제일약품주식회사는 서울특별시 서초구에 있는 완제 의약품 제조업 기업입니다.
628-**-*066* 1101**-6420***

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서울특별시 서초구 사평대로 (06543)
Head office of a for-profit corporation
Manufacturing > Pharmaceuticals & Biologics > Finished pharmaceutical manufacturing
September 2026
6.51%
2025-2026
-18.20%
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96.91
▲ 0.11 pts (vs. August 2026)
Top 45%
September 2026

JEIL PHARMACEUTICAL CO.,LTD's KOBDi Score is 96.91 as of Sep 2026, down 38.07 points since Apr 2025; it rose in 5 and fell in 7 of the 12 monthly updates. As of Sep 2026 it is ahead of about 55% of companies in its industry, against 55% in Aug 2026 and 80% in Apr 2025. Its strongest position was 80% (Apr 2025) and its weakest 55% (Sep 2026).

A year earlier, in Aug 2025, its score was 133.49 and it was ahead of about 77% of companies in its industry.

Sep 202696.91ahead of 55%
Aug 202696.80ahead of 55%
Jul 2026130.01ahead of 76%
Jun 2026130.18ahead of 77%
May 2026130.25ahead of 77%
Apr 2026133.31ahead of 78%
Mar 2026133.23ahead of 78%
Feb 2026132.89ahead of 78%
Dec 2025132.97ahead of 77%
Aug 2025133.49ahead of 77%
Jul 2025133.40ahead of 76%
May 2025133.12ahead of 77%
Apr 2025134.98ahead of 80%

Between 2025 and 2026, the headcount of JEIL PHARMACEUTICAL CO.,LTD changed by +6.51%, and it now has 1000–2499 employees.

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(주)하원정밀화학
HAWON BIOCHEMICAL SCIENCE CO., LTD.		5–9#109
주식회사 유영제약
YOOYOUNG Pharm.co.,Ltd		300–499#111
주식회사바이오플랜
BIO PLAN		1–4#108
(주)유한화학
Yuhan Chemical Inc.		300–499#107
제이더블유생명과학(주)
JW LIFESCIENCE CORPORATION		1–4#112














Financial statements on file for JEIL PHARMACEUTICAL CO.,LTD: 2020–2024, including consolidated statements.

KOSPI
2017-07-17
271980
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서울특별시 서초구 사평대로 (06543)
Where is JEIL PHARMACEUTICAL CO.,LTD located?

JEIL PHARMACEUTICAL CO.,LTD is registered at 서울특별시 서초구 사평대로, South Korea (postal code 06543).

What industry is JEIL PHARMACEUTICAL CO.,LTD in?

JEIL PHARMACEUTICAL CO.,LTD belongs to Manufacturing › Pharmaceuticals & Biologics › Finished pharmaceutical manufacturing.

How many employees does JEIL PHARMACEUTICAL CO.,LTD have?

JEIL PHARMACEUTICAL CO.,LTD has 1000–2499 employees.

Is JEIL PHARMACEUTICAL CO.,LTD a public company?

Yes. JEIL PHARMACEUTICAL CO.,LTD is listed on KOSPI under the ticker 271980 since 2017.

What is JEIL PHARMACEUTICAL CO.,LTD's KOBDi Score?

96.91 as of September 2026, ahead of about 55% of companies in its industry.

Who are JEIL PHARMACEUTICAL CO.,LTD's competitors?

Similar companies include HAWON BIOCHEMICAL SCIENCE, YOOYOUNG Pharm and BIO PLAN.

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