Cia de Transp de Energia Electrica. 

Compañía de Transporte de Energía Eléctrica en Alta Tensión Transener S.A. is a prominent provider of high-voltage electricity transmission services throughout Argentina. The company's primary activities include managing and maintaining essential transformer lines and stations, as well as overseeing transmission development projects. Additionally, Transener S.A. offers specialized engineering and consulting, facilitates the expansion of transportation systems, and delivers vital testing and commissioning services. Founded in 1993 and based in Buenos Aires, Argentina, its extensive infrastructure comprises a network of 12,400 kilometers of transmission lines, complemented by an additional 6,228 kilometers of various other lines. The firm operates as a subsidiary of Compañía Inversora en Transmisión Eléctrica Citelec S.A.