DEL REY Systems & Technology, Inc. is a small, Service-Disabled Veteran-Owned Small Business specializing in technology solut ... ions since 1995. DEL REY specializes in providing the following services to DoD and US Navy: Integrated Logistics Support (ILS), Acquisition Program Support, Human Systems Integration (HSI), Technical writing and tech manual production, DoD Acquisition Program Business/Financial Management Analysis, Hazardous Materials Compliance Training and Services and more. read more