HENDERSON, Nev.--(BUSINESS WIRE)--Spectrum Pharmaceuticals (NasdaqGS: SPPI), a biotechnology company with a primary focus in oncology and hematology, marked its ten-year anniversary in business. The milestone is being celebrated by employees in the U.S. and a growing number of locations abroad as Spectrum expands its worldwide presence. Spectrum is headquartered in Henderson, Nevada, with its Research & Development facility located in Irvine, CA; additional locations include Spectrum Pharma Canada and the Company’s subsidiary, OncoRx, in Mumbai, India. Plans include establishing and expanding offices in Japan and in Europe to support international operations.