Tesmec S.p.A. designs, produces, and markets products and solutions for the construction, maintenance, and streamlining of infrastructures relating to the transmission of electrical power, data, and material transport in Italy, rest of Europe, the Middle East, Africa, North and Central America, and BRIC and other countries. 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 control 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 was founded in 1951 and is headquartered in Grassobbio, Italy.