argenx SE

argenx SE, a biotechnology company established in Amsterdam, the Netherlands, in 2008, is dedicated to developing innovative therapies primarily for autoimmune diseases. The company's operations span across key global markets, including the United States, Japan, Europe, the Middle East, Africa, and China. Its leading investigational therapy is efgartigimod, which is being developed to address a broad range of conditions.

These include generalized myasthenia gravis, immune thrombocytopenia, pemphigus vulgaris, chronic inflammatory demyelinating polyneuropathy, thyroid eye disease, bullous pemphigoid, myositis, primary Sjögren's syndrome, post-COVID postural orthostatic tachycardia syndrome, membranous nephropathy, lupus nephropathy, ANCA-associated vasculitis, and antibody-mediated rejection. Also noted in connection with its lead product efforts is ENHANZE SC.

The company's extensive development pipeline features several other promising candidates. Empasiprubart is in development for multifocal motor neuropathy, delayed graft function, and dermatomyositis. ARGX-119 is being investigated for congenital myasthenic syndrome and amyotrophic lateral sclerosis.