Edil San Felice SpA Societa Benefit (ESF) is an Italy-based Company engaged in the Highway & Bridge Construction Industry. The Firm is engaged in the construction (new work, reconstruction, and repairs) of highways, streets, roads, bridges, tunnel, and airport runways. In addition, ESF is engaged in performing subcontract works primarily related to highway and street construction. ESF specializes in civil and industrial construction, maintenance of roads, highways, bridges, viaducts, airports, urbanization works, collection and transportation of hazardous and non-hazardous special waste, mechanized sweeping and environmental remediation. The Company operates as a contractor of institutional clients such as Anas, Autostrade per lâItalia, Aeroporti di Roma, di Napoli and di Salerno. ESF is a single-business organization and operates in the Maintenance segment. The segment is split into Ordinary and Extraordinary maintenance works.