YPFD
YPF
Market cap31,657,926,469,914 ARS
An integrated energy company exploring and producing hydrocarbons, refining crude oil and marketing fuels and petrochemicals.
BYMA companies: Oil & gas
The oil and gas chain spans extraction, processing, transport and distribution. Catalogue companies occupy different positions: producing hydrocarbons does not necessarily include refining oil or delivering gas to consumers.
Understanding this sector
Wells, reserves and realised prices matter to production; capacity and contracts matter to transport. Distribution adds local networks and customer relationships. These differences help explain why margins and multiples are not directly interchangeable.
Financial metrics guideCompanies in this sector
11 companiesMarket cap, highest first
PAMP
Pampa Energía
Market cap6,663,618,599,854 ARS
An energy group with power generation, oil and gas production, petrochemicals and interests in energy transmission.
TGSU2
Transportadora de Gas del Sur
Market cap6,101,128,516,484 ARS
Operates gas pipelines, processes gas and liquids, and provides telecommunications through Telcosur.
METR
MetroGas
Market cap1,301,060,257,507 ARS
A natural gas distributor operating in Buenos Aires, with gas marketing through MetroEnergia.
ECOG
Ecogas Inversiones
Market cap814,358,917,119 ARS
A group investing in natural gas distribution in Argentina’s Cuyo and Centro regions.
CAPX
Capex
Market cap600,539,603,882 ARS
An energy company active in hydrocarbons, power generation, gas processing and renewable projects.
GBAN
Naturgy BAN
Market cap511,097,731,145 ARS
A natural gas distributor operating supply networks for different customer groups.
TGNO4
Transportadora de Gas del Norte
Market cap288,668,572,998 ARS
Transports natural gas through a pipeline network in central and northern Argentina.
DGCU2
Distribuidora de Gas Cuyana
Market cap283,291,805,169 ARS
Distributes natural gas in Mendoza, San Juan and San Luis.
CGPA2
Camuzzi Gas Pampeana
Market cap280,889,264,946 ARS
A natural gas distributor serving residential, commercial and industrial customers.
DGCE
Distribuidora de Gas del Centro
Market capMarket capitalisation in ARS unavailable
An Ecogas group gas distributor. In June 2026 Ecogas acquired minority shareholders’ holdings; this symbol retains historical quotes.
Market capitalisation in ARS; “—” means unavailable. Financial data retrieved .Understanding market capitalisation
Categories describe activities, not accounting segments. A company can appear in more than one sector; profile metrics belong to the company.