Passage Bio, Inc., a genetic medicines company, develops transformative therapies for central nervous system diseases. It develops PBGM01, which utilizes a proprietary, AAVhu68 capsid to deliver to the brain and peripheral tissues a functional GLB1 gene encoding lysosomal acid beta-galactosidase for infantile GM1; PBFT02, which utilizes an AAV1 capsid to deliver to the brain a functional granulin (GRN) and gene encoding progranulin (PGRN) for the treatment of FTD-GRN; and PBKR03, which utilizes a proprietary, AAVhu68 capsid to deliver to the brain and peripheral tissues a functional GALC gene encoding the hydrolytic enzyme galactosylceramidase for infantile Krabbe disease.

Black Diamond Therapeutics, Inc., a biotechnology company, discover, develops, and commercializes medicines for patient with genetically defined tumors. It develops BDTX-189, an irreversible small molecule inhibitor that is designed to targets oncogenic proteins defined by the non-canonical epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 driver mutations.

Revolution Medicines, Inc., a clinical-stage precision oncology company, focuses on developing therapies to inhibit frontier targets in RAS-addicted cancers. The company is developing RMC-4630, an inhibitor of SHP2, which is in Phase 1/2 clinical trial for the treatment of solid tumors, such as gynecologic and colorectal cancer tumors.

Stoke Therapeutics, Inc., an early-stage biopharmaceutical company, develops novel antisense oligonucleotide (ASO) medicines to treat the underlying causes of severe genetic diseases in the United States.

Monte Rosa Therapeutics, Inc., a biopharmaceutical company, engages in the development of novel small molecule precision medicines that employ the body's natural mechanisms to selectively degrade therapeutically relevant proteins.

Cabaletta Bio, Inc., a clinical-stage biotechnology company, focuses on the discovery and development of engineered T cell therapies for patients with B cell-mediated autoimmune diseases.

Larimar Therapeutics, Inc., a clinical-stage biotechnology company, focuses on developing treatments for rare diseases using its novel cell penetrating peptide technology platform.