Ascensus Specialties LLC

About Ascensus Specialties LLC

Headquartered in Bellevue, Washington, USA, Ascensus Specialties LLC is the global leader in borohydride, borane, and specialty alcoholate reagents, CVD/ALD precursors, and high-purity APIs and cGMP materials.

 Ascensus' chemistries improve the way its clients create their products by making what they do easier, more efficient, safer, and more selective. The Company's Strem Catalog provides researchers with high-purity, research-grade materials to drive innovation. From world-class production plants in Elma, Washington, Evans City, Pennsylvania, and Newburyport, Massachusetts, Asce...

Certifications
  • US
  • 2018
    On CPHI since
  • 2
    Certificates
  • 250 - 499
    Employees
Company types
Other
Primary activities
Chemical Development
Custom Manufacturing/Custom Synthesis
Fine Chemicals Company
Generic APIs producer
Intermediates Manufacturer
Contact info
  • 2821 Northup Way, Suite 275 Bellevue, 98004, Washington, WA, United States
Meet us at

CPHI Frankfurt 2025

Messe, Frankfurt
28 Oct 2025 - 30 Oct 2025