| 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 | 
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