Domain Therapeutics SA is a biopharmaceutical company based in Illkirch-Graffenstaden, France, specializing in the discovery and early development of small molecules targeting G Protein-Coupled Receptors (GPCRs). Founded in 2001, the company focuses on developing therapeutics for Central Nervous System diseases and cancer. It employs innovative technologies, including its proprietary DTect-All platform, which identifies both orthosteric and allosteric ligands, including Silent Allosteric Modulators (SAMs). This platform is particularly adept at addressing challenging GPCRs, such as orphan and peptidic receptors. Additionally, Domain Therapeutics offers BioSens-All, a platform designed to explore the signaling complexity associated with GPCR activation. The company, formerly known as Faust Pharmaceuticals SA, rebranded in December 2008 to reflect its focus on GPCR-targeted therapeutics.