Established in 2009, Proteli S.r.I. deals with the construction of telecommunications systems for companies that operate on the entire national territory, including TeleCom, EriCsson, Sielte, Sirti, TeCnosistemi, Sarte, Icarus Net. All the CompaniesNova Quadri s.r.l. Nova Quadri s.a.s. Proteli s.r.l. S.T.I. Proget s.n.c. Our SolutionsTechnological Systems Connectivity – Internet Telecommunications Systems Design Green Energy