RIELLO UPS is one of the leading European company for single and three phases UPS on the range from 400VA to 6400kVA. The Group Founded in 1983, Riello Electronica is now a holding company concentrating a selected group o......RIELLO UPS is one of the leading European company for single and three phases UPS on the range from 400VA to 6400kVA. The Group Founded in 1983, Riello Electronica is now a holding company concentrating a selected group of important and fast-moving companies, mainly operating in electronics and telecommunications fields. Values The objective of RIELLO UPS is to supply global solutions that guarantee power quality through R&D investments and the manufacture of resilient and efficient products. Technology and R&D Through continuous investment in Research and Development, RIELLO UPS delivers leading-edge power solutions. References Many international partners have put their trust in us. The market sectors we deal in vary from Industry to Energy and Transport to Service, and from Banks, Finance and Insurance companies to Telecommunications, not forgetting the Public Administration and Military markets.