UCB SA, a biopharmaceutical company, develops products and solutions for people with neurology and immunology diseases worldwide. The company's primary products include Cimzia for inflammatory TNF-mediated diseases, as well as ankylosing spondylitis (AS), axial spondyloarthritis, Crohn's disease, non-radiographic axial spondyloarthritis, plaque psoriasis, psoriatic arthritis, and rheumatoid arthritis; Vimpat, Keppra, and Briviact for epilepsy; and Neupro for Parkinson's disease and restless legs syndrome. It also provides Nayzilam, a nasal spray rescue treatment for epilepsy seizure clusters; and Zyrtec and Xyzal for allergies. In addition, the company offers Evenity for the treatment of osteoporosis in postmenopausal women; Bimzelx to treat plaque psoriasis, psoriatic arthritis, hidradenitis suppurativa, and axial spondyloarthritis; Fintepla for the treatment of Dravet/Lennox-Gastaut syndrome; and RYSTIGGO and ZILBRYSQ to treat people living with generalized myasthenia gravis. Further, it develops doxecitine/doxribtimine for TK2 deficiency disorder; fenfluramine to treat CDKL5 deficiency disorder; dapirolizumab pegol for systemic lupus erythematosus; STACCATO alprazolam for treating stereotypical prolonged seizures; bepranemab to treat Alzheimer's disease; UCB0222 for the treatment of Parkinson's disease; and UCB9741 and UCB1381 for atopic dermatitis. Additionally, it engages in the contract manufacturing activities. The company was incorporated in 1925 and is headquartered in Brussels, Belgium.