Drug Discovery and Development

  • Home Drug Discovery and Development
  • Drug Discovery
  • Women in Pharma and Biotech
  • Oncology
  • Neurological Disease
  • Infectious Disease
  • Resources
    • Video features
    • Podcast
    • Webinars
  • Pharma 50
    • 2025 Pharma 50
    • 2024 Pharma 50
    • 2023 Pharma 50
    • 2022 Pharma 50
    • 2021 Pharma 50
  • Advertise
  • SUBSCRIBE

View the 50 largest pharmaceutical companies in the world listings here

Eisai

Eisai

Rank: 30

Tokyo, Japan
www.eisai.com

2020 Revenues ($USD) : $6,514,525,192
2020 Revenues (foreign currencies) : JP¥695,621,000,000
2020 R&D spend : $1,312,193,2945
2020 Number of Employees : 10,998
Fiscal Year End : 3/31/2020
Key People : Haruo Naito, CEO

Formed from the merger of two labs in 1944, Esai now boasts a global network of R&D facilities, manufacturing sites and marketing subsidiaries, including its Eisai Center for Genetics Guided Dementia Discovery (G2D2) that fully opened in Cambridge, Mass. in 2019. The company has a particular focus on neurology and oncology. –CN

Eisai

An Eisai facility

Drug Discovery and Development
  • MassDevice
  • DeviceTalks
  • Medtech100 Index
  • Medical Design Sourcing
  • Medical Design & Outsourcing
  • Medical Tubing + Extrusion
  • Subscribe to our E-Newsletter
  • Contact Us
  • About Us
  • R&D World
  • Drug Delivery Business News
  • Pharmaceutical Processing World

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search Drug Discovery & Development

  • Home Drug Discovery and Development
  • Drug Discovery
  • Women in Pharma and Biotech
  • Oncology
  • Neurological Disease
  • Infectious Disease
  • Resources
    • Video features
    • Podcast
    • Webinars
  • Pharma 50
    • 2025 Pharma 50
    • 2024 Pharma 50
    • 2023 Pharma 50
    • 2022 Pharma 50
    • 2021 Pharma 50
  • Advertise
  • SUBSCRIBE