Major Paroxetine Companies in South Korea | Leaders 2026

Code: MTA13036 Publication Date: Jul 2026

Major Paroxetine Companies in South Korea

The following is a data-backed list of the leading South Korea Paroxetine companies, compiled through 6Wresearch's proprietary research and validated by in-house industry analysts. These companies represent the key players shaping competition in the South Korea Paroxetine Industry, including Janssen Korea (Johnson & Johnson), Hanmi Pharmaceutical Co., Ltd., and other established names.

For detailed forecasts, data tables, and competitive benchmarking,
Explore the full South Korea Paroxetine Industry.

List of Paroxetine companies in South Korea:

1. Janssen Korea (Johnson & Johnson)

Company NameJanssen Korea (Johnson & Johnson)
Established Year1983
HeadquartersSeoul, South Korea
Official WebsiteClick Here

Leveraging global expertise in neuroscience, Janssen provides high-quality psychiatric medications and leads in clinical research initiatives.

2. Hanmi Pharmaceutical Co., Ltd.

Company NameHanmi Pharmaceutical Co., Ltd.
Established Year1973
HeadquartersSeoul, South Korea
Official WebsiteClick Here

Hanmi utilizes advanced R&D to produce highly efficacious generic formulations that are widely prescribed in national hospitals.

3. Daewoong Pharmaceutical Co., Ltd.

Company NameDaewoong Pharmaceutical Co., Ltd.
Established Year1945
HeadquartersSeoul, South Korea
Official WebsiteClick Here

Daewoong maintains a formidable presence in the domestic market through high-tech manufacturing standards.

4. Yuhan Corporation

Company NameYuhan Corporation
Established Year1926
HeadquartersSeoul, South Korea
Official WebsiteClick Here

Yuhan ensures stable distribution of essential psychiatric drugs through extensive pharmacy networks.

5. Chong Kun Dang Pharmaceutical Corp.

Company NameChong Kun Dang Pharmaceutical Corp.
Established Year1941
HeadquartersSeoul, South Korea
Official WebsiteClick Here

A key player in the CNS segment, providing cost-effective, high-quality psychiatric solutions that support diverse patient needs.

6. Dong-A ST Co., Ltd.

Company NameDong-A ST Co., Ltd.
Established Year1932
HeadquartersSeoul, South Korea
Official WebsiteClick Here

Dong-A ST maintains a strong portfolio in psychiatric medicines, combining legacy expertise with modern quality management systems.

7. HK inno.N Corporation

Company NameHK inno.N Corporation
Established Year1984
HeadquartersCheongju-si, South Korea
Official WebsiteClick Here

HK inno.N is a specialized manufacturer focusing on high-potency, stable drug delivery systems for patients with chronic mental health conditions.

8. Boryung Pharmaceutical Co., Ltd.

Company NameBoryung Pharmaceutical Co., Ltd.
Established Year1957
HeadquartersSeoul, South Korea
Official WebsiteClick Here

Boryung plays a vital role in meeting public health demand for SSRIs.

9. JW Pharmaceutical Corporation

Company NameJW Pharmaceutical Corporation
Established Year1945
HeadquartersSeoul, South Korea
Official WebsiteClick Here

JW provides high-quality psychiatric solutions, particularly focusing on hospital-based care and clinical therapeutic excellence.

10. GC Biopharma (Green Cross)

Company NameGC Biopharma (Green Cross)
Established Year1967
HeadquartersYongin-si, South Korea
Official WebsiteClick Here

GC Biopharma is a specialized manufacturer committed to the highest quality benchmarks for psychiatric treatments.

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