- Acambis
- Advanced Microbial Solutions
- Alantos Pharmaceuticals
- Elixir Pharmaceuticals Inc
- Genetix Pharmaceuticals Inc
- Hybridon Inc
- Idenix Pharmaceuticals
- Idera Pharmaceuticals
- Meristem Therapeutics LLC
- Millennium Pharmaceuticals
- Phylonix Pharmaceuticals
- Pulmatrix Inc
- Pulmatrix Inc
- Sirtris Pharmaceutical
