Wikipedia
Techint
Techint is an Italian- Argentine conglomerate founded in Milan in 1945 by Italian industrialist Agostino Rocca and headquartered in Milan (Italy) and Buenos Aires (Argentina). Today the Techint Group is composed of six main companies with an international reach, all global or regional leaders in their fields, in the following areas of business: engineering, construction, steel, mining, oil & gas, industrial plants, healthcare. Techint, with its subsidiaries, is the largest steel making company in Latin America. Techint is the world's largest manufacturer of seamless steel tubes, mainly used in the oil industry.