Relay Therapeutics, Inc. operates as a clinical-stage precision medicines company. It engages in transforming the drug discovery process with an initial focus on enhancing small molecule therapeutic discovery in targeted oncology. Its product candidates include RLY-1971, an oral small molecule inhibitor of the protein tyrosine phosphatase Src homology region 2 domain-containing phosphatase-2 (SHP2) that is in Phase 1 dose escalation studies in patients with advanced or metastatic solid tumors; RLY-4008, an oral small molecule selective inhibitor of fibroblast growth factor receptor 2 (FGFR2) for patients with advanced solid tumors having oncogenic FGFR2 alterations; and RLY-PI3K1047, a lead compound that targets cancer-associated mutant variants of phosphoinositide 3-kinase alpha. The company was founded in 2015 and is headquartered in Cambridge, Massachusetts.