Tesmec S.p.A. designs, manufactures, and sells products, technologies, and integrated solutions for the construction, maintenance, and efficiency of infrastructures related to the transport and distribution of energy, data, and material. It operates through Energy, Trencher, and Rail segments. The company offers stringing solutions, such as digital stringing machines, continuous linear puller, full electric machines, tower erection, OPGW installation and safety on crossing, essential machines, reels, ropes and joints, drum elevators and reel winders, stringing blocks, pivoting array blocks and head boards, bicycles and trolleys, aluminum structures, overhead tools and accessories, and underground machines, drum elevators and trailers, and tools and accessories, as well as machines for special application. It also provides energy automation products comprising protection and monitoring systems; remote control devices; service telecommunications, such as teleprotection and powerline carrier for high voltage grids, and line traps and line matching units for PLC; and smart metering tools. In addition, the company offers rocksaw, chainsaw, and bucket wheel trenchers; surface miners; detection and mapping solutions; mechanical laying solutions; and trenchers with integrated vacuum systems. Further, it provides catenary installation solutions, catenary and track maintenance vehicles, diagnostic solutions and systems, snow removal solutions, and wiring units for railway. The company operates in Italy, rest of Europe, the Middle East, Africa, North and Central America, BRIC, and internationally. Tesmec S.p.A. was founded in 1951 and is headquartered in Grassobbio, Italy.