- CEO
- Luis Pablo Rogelio Pagano
- Sector
- Utilities
- Industry
- Electric utilities
- Address
- Buenos Aires Argentina
- IPO Date
- Nov 28, 2012
- Business
- EDESA Holding S.A. is an Argentine holding company primarily engaged in the distribution, transmission, and commercialization of electrical energy. Founded in 2005 and headquartered in Salta, Argentina, the company operates as the holding entity for utility assets in northwestern Argentina within the Desarrolladora Energética S.A. (DESA) group. Through its primary operating subsidiaries, Empresa Distribuidora de Electricidad de Salta S.A. (EDESA) and Empresa de Sistemas Eléctricos Dispersos S.A. (ESED), the company holds an exclusive concession to provide public electric power services across the entirety of Salta Province, catering to residential, commercial, industrial, agricultural, and public sector end-users.
The company offers a systematic suite of regulated energy solutions and technical services, which includes: high-, medium-, and low-voltage electricity distribution through an extensive regional grid of power lines, transformer substations, and switching stations; centralized electricity commercialization, metering, and customer billing services; off-grid rural power generation and distribution via subsidiary ESED S.A., deploying standalone photovoltaic solar systems, battery energy storage units, and isolated hybrid microgrids to remote and dispersed communities; grid connection, network expansion, and power infrastructure maintenance services; and advanced metering infrastructure, technical fault management, and energy efficiency advisory services.
In recent developments, EDESA Holding S.A. has advanced substantial capital expenditure programs to modernize and expand its regional grid infrastructure, focusing on high- and medium-voltage network reinforcements to accommodate rising energy demand from the mining sector, particularly lithium exploration and processing projects in the Puna de Salta region. The company has implemented automated telemetry and supervisory control and data acquisition (SCADA) systems across primary substations to improve service reliability and operational efficiency. Furthermore, EDESA Holding S.A. has adapted to updated tariff adjustment mechanisms authorized by the Ente Regulador de los Servicios Públicos (ENRESP) and tapped the Argentine capital markets through domestic debt offerings (Obligaciones Negociables) to refinance liabilities and fund ongoing infrastructure upgrades.