| Company Name | City | State | Country/Region | Website | Service Type |
|---|---|---|---|---|---|
| Apellis Pharmaceuticals, Inc | Waltham | Massachusetts | United States | apellis.com | Core Company |
| Aperta Biosciences LLC | Austin | Texas | United States | apertabio.com | Core Company |
| Apertor Pharmaceuticals | Alameda | California | United States | apertorpharma.com | Core Company |
| Aphios Corporation | North Reading | Massachusetts | United States | aphios.com | Core Company |
| Applied Molecular Evolution, Inc | San Diego | California | United States | ame.biz | Core Subsidiary |
| Applied Therapeutics, Inc. | New York | New York | United States | appliedtherapeutics.com | Core Company |
| Aprea Therapeutics, Inc. | Doylestown | Pennsylvania | United States | aprea.com | Core Company |
| Aragon Pharmaceuticals, Inc | San Diego | California | United States | aragonpharmaceuticals.com | Core Subsidiary |
| Arbele Ltd | Bellevue | Washington | United States | arbelebio.com | Core Company |
| ARC Medical Inc. | Richmond | British Columbia | Canada | arcmedicaldevices.com | Core Company |
| Archon Biosciences, Inc. | Seattle | Washington | United States | in stealth mode | Core Company |
| Arcus Biosciences, Inc | Hayward | California | United States | arcusbio.com | Core Company |
| Arcutis Biotherapeutics, Inc. | Westlake Village | California | United States | arcutis.com | Core Company |
| Ardea Biosciences, Inc | Palo Alto | California | United States | ardeabiosciences.com | Core Subsidiary |
| Ardelyx Inc. | Fremont | California | United States | ardelyx.com | Core Company |
| Arent Fox LLP | Washington | District of Columbia | United States | arentfox.com | Legal |
| Argenta Discovery | Essex | United Kingdom | argentadiscovery.com | Contract Research Organization | |
| ARIUS Research, Inc | Toronto | Ontario | Canada | ariusresearch.com | Core Subsidiary |
| Arizona BioIndustry Association | Chandler | Arizona | United States | azbio.org | State Affiliate |
| Arkayli Biopharma | Mount Airy | Maryland | United States | https://www.arkayli.com/ | Core Company |
Biotechnology Innovation Organization
1201 New York Avenue NW, Suite 1300, Washington, DC, 20005 ・ 202-962-9200
© BIO 2025 All Rights Reserved