PT Eisai Indonesia (PTEI) is a pharmaceutical company established in 1970. Since its establishment, PTEI has been focused on three key therapeutic areas: neurology, gastroenterology, and oncology, delivering prescription medicines that address significant unmet medical needs and support improved patient outcomes.




As part of the Eisai Group, a leading global research and development–based pharmaceutical company headquartered in Japan and established in 1941, PTEI operates in alignment with Eisai’s global expertise in research and development, manufacturing, and ethical pharmaceutical practices. Eisai focuses on the discovery, development, manufacturing, and marketing of prescription medicines, particularly in therapeutic areas where effective treatment options remain limited.

PTEI Journey

PT Eisai Indonesia's career began in 1968, starting with Eisai Co., Ltd which started marketing operations in Indonesia. Eisai started its business by focusing on the health of patients and their families. Continues to grow and expand in Indonesia until now PT Eisai Indonesia has been contributing to the health of the Indonesian people for more than 50 years.

1968

Eisai Co., Ltd. Started marketing operations in Indonesia.

1970

PT Eisai Indonesia (PTEI) was established and approved by the President of the republic of Indonesia.

1976

Kebun Percobaan Tjianjur (KPT) was inaugurated by the Ministry of Health Republic of Indonesia.

1986

KPT published 1st Edition Book of “Medicinal Herbs Index”

1987

PTEI Factory moved to Citeureup, Bogor, and was inaugurated by the Ministry of Health Republic of Indonesia.

1989

Exported medicine to Japan for the first time.

1990

Expanded the export of medicine to Thailand.

1994

Obtained GMP Certificates and Certificate of Analyses of Environmental Impacts.

1999

Innovation Medicine for Treatment to Alzheimer’s Disease, was launched as Eisai Global Product.

2003

Novel medicine for treatment to Gastroenterology, was launched as Eisai Global Product.

2010

Bogor Factory was awarded “Zero Accident Award” by Ministry of Manpower and Transmigration of Republic of Indonesia.

2015

1st Eisai Global Oncology product for Metastatic Breast Cancer (MBC) was launched.

2017

2nd Eisai Global Oncology product for Differentiated Thyroid Cancer (DTC) was launched as Eisai Global Product.

2020

New Indication for 2nd Eisai Global Oncology product as Hepatocellular Carcinoma (HCC) was launched.