| Company Name | City | State | Country/Region | Website | Service Type |
|---|---|---|---|---|---|
| Eidos Therapeutics | Palo Alto | California | United States | eidostx.com | Core Subsidiary |
| Eigen Therapeutics | Redwood City | California | United States | https://www.eigentx.com/ | Core Company |
| Eikonoklastes Therapeutics | Cincinnati | Ohio | United States | eikonoklastes.com | Core Company |
| Eisai Co., Ltd. | Tokyo | Japan | eisai.co.jp | Core Subsidiary | |
| Eisai Research Institute | Andover | Massachusetts | United States | eisairesearch.com | Core Subsidiary |
| Eisai, Inc. | Nutley | New Jersey | United States | eisai.com | Core Company |
| Elan Drug Technologies | Co Westmeath | Ireland | elandrugtechnologies.com | Core Subsidiary | |
| Elan Vital BIO | Kyungbuk-do | Korea, Republic of | Core Company | ||
| Elevation Oncology | Boston | Massachusetts | United States | elevationoncology.com | Core Company |
| Eli Lilly and Company | Indianapolis | Indiana | United States | lilly.com | Core Company |
| Elias Animal Health LLC | Olathe | Kansas | United States | eliasanimalhealth.com/ | Core Company |
| Elusys Therapeutics, Inc | Parsippany | New Jersey | United States | elusys.com | Core Company |
| Emerald Bioventures | New York | New York | United States | www.emerald.bio | Investor/Venture Capital |
| Emergent Biosolutions, Inc. | Gaithersburg | Maryland | United States | www.emergentcdmo.com | Core Company |
| Emergent Product Development Gaithersburg | Gaithersburg | Maryland | United States | ebsi.com | General Company |
| Emergent Product Development Seattle, LLC | Seattle | Washington | United States | trubion.com | Core Company |
| Empire State Development | New York City | New York | United States | https://esd.ny.gov/ | Economic Development Corporation |
| EndeavourRx LLC | Glen Rock | New Jersey | United States | Core Company | |
| Endevica Bio | Northbrook | Illinois | United States | endevicabio.com | Core Company |
| Endure Biotherapeutics, Inc. | Encinitas | California | United States | https://endurebio.com/ | Core Company |
Biotechnology Innovation Organization
1201 New York Avenue NW, Suite 1300, Washington, DC, 20005 ・ 202-962-9200
© BIO 2025 All Rights Reserved