Eisai Co., Ltd. (ESAIY)
OTCMKTS · Delayed Price · Currency is USD
7.11
+0.02 (0.28%)
Aug 1, 2025, 3:58 PM EDT

Eisai Company Description

Eisai Co., Ltd. engages in the research and development, manufacture, sale, and import and export of pharmaceuticals in Japan.

It offers Dayvigo, for the treatment of insomnia; LEQEMBI is a humanized immunoglobulin gamma 1 (IgG1); Lenvima, an anticancer agent/molecular targeted medicine for the treatment of thyroid cancer, renal cell carcinoma in combination with everolimus, and hepatocellular carcinoma; and Halaven, an anticancer agent for the treatment of breast cancer.

The company also provides Methycobal for the treatment of peripheral neuropathy; Jyseleca, a janus kinase inhibitor; Goofice for chronic constipation; Fycompa, an antiepileptic agent; Pariet, a proton-pump inhibitor; Aricept, treatment for dementia; and Chocola BB plus for the preparation vitamin B2.

It has strategic collaboration with Bristol Myers Squibb for the co-development and co-commercialization of farletuzumab ecteribulin antibody drug conjugate.

Eisai Co., Ltd. was formerly known as Nihon Eisai Co., Ltd. and changed its name to Eisai Co., Ltd. in 1955.

Eisai Co., Ltd. was incorporated in 1941 and is headquartered in Tokyo, Japan.

Eisai Co., Ltd.
CountryJapan
Founded1941
IndustryDrug Manufacturers - Specialty & Generic
SectorHealthcare
Employees10,917
CEOHaruo Naito

Contact Details

Address:
4-6-10, Koishikawa
Tokyo, 112-8088
Japan
Phone81 3 3817 3700
Websiteeisai.co.jp

Stock Details

Ticker SymbolESAIY
ExchangeOTCMKTS
Fiscal YearApril - March
Reporting CurrencyJPY
ISIN NumberUS28258A1079
SIC Code2834

Key Executives

NamePosition
Haruo NaitoChief Executive Officer, Representative Corporate Officer and Director
Gary HendlerSenior Vice President and President of EMEA Region
Dr. Lynn D. Kramer FAAN, M.D.Vice President and Chief Clinical Officer
Yanhui FengSenior Vice President
Mitsuru ShomonVice President and Chief Financial Officer
Keisuke NaitoRepresentative Corporate Officer, EVice President, Chief Operating Officer and Chief Growth Officer
Akiko NakahamaVice President of Japan Regulatory Affairs, Manufacturing, Quality and Technology
Makoto HoketsuVice President and Chief Information Officer
Dr. Katsutoshi IdoVice President, Chief Scientific Officer and Head of DHBL Discoverry
Terushige IikeExecutive Vice President, Rep. Corporate Officer and Chief IR Officer and Business Officer