Eisai Co., Ltd. has 8,405 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -4.1%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
Eisai’s Corporate Concept is “to give first thought to patients and people in the daily living domain, and to increase the benefits that health care provides.” Under this Concept (also known as human health care (hhc) Concept), we aim to effectively achieve social good in the form of relieving anxiety over health and reducing health disparities. With a global network of R&D facilities, manufacturing sites and marketing subsidiaries, we strive to create and deliver innovative products to target diseases with high unmet medical needs, with a particular focus in our strategic areas of Neurology and Oncology. In addition, we demonstrate our commitment to the elimination of neglected tropical diseases (NTDs), which is a target (3.3) of the United Nations Sustainable Development Goals (SDGs), with working on various activities together with global partners.
As of September 2025
Eisai
workforce metrics
Headcount
8.4k
Avg. Salary
$94.2k
Tenure
5.3yr
Growth Rate
-4.1%
Hiring Rate
Attrition Rate
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