Headquartered in Bellevue, WA, Ascensus Specialties LLC is a global leader in high performance specialty reagents, GMP & custom Synthesis, Catalysts, Ligands, CVD/ALD precursors, Specialty Intermediates, and API (Active Pharmaceutical Ingredient) Synthesis. Ascensus’ chemistries improve the way its clients create their products by making what they do easier, more efficient, safe and more selective. From world-class production sites in Elma, WA; Evans City, PA; Newburyport, MA; and Cambridge, UK, Ascensus has the global reach to ensure that clients can consistently manufacture their products to the highest standards on a global basis.