Discover the top 10 biggest companies in Argentina by revenue in 2025, including Pampa Energía, YPF, MercadoLibre, Telecom Argentina, Galicia Financial Group, Banco Macro, BBVA Argentina, Edenor, Loma Negra, and Transportadora de Gas del Sur. The total revenue of these companies is $19.8 billion.
1. Pampa Energía
Industry: energy
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $3,950 Million
Stock symbol: PAM
Pampa Energía is headquartered in Buenos Aires, Argentina and was founded in 2005. It operates primarily in Argentina but also has operations in other countries. The company is engaged in the generation, transmission, and distribution of electricity, as well as the exploration and production of oil and gas. Pampa Energía also offers energy-related services and has various brands under its portfolio. In 2025, Pampa Energía continues to expand its renewable energy projects and has announced new investments in wind and solar farms across Argentina.
2. YPF
(Yacimientos Petrolíferos Fiscales)
Industry: energy
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $17,200 Million
Stock symbol: YPF
YPF, also known as Yacimientos Petrolíferos Fiscales, is headquartered in Buenos Aires, Argentina. It was founded in 1922 and operates primarily in Argentina, with operations in other countries as well. YPF is engaged in various activities related to the exploration, production, refining, and distribution of petroleum and natural gas. They offer a wide range of products and services in the energy sector, including gasoline, diesel, lubricants, and petrochemicals. YPF is a well-known brand in the oil and gas industry, recognized for its commitment to innovation and sustainability. In 2025, YPF has increased its investment in Vaca Muerta shale development and is actively pursuing decarbonization strategies across its operations.
3. MercadoLibre
Industry: e-commerce
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $14,470 Million
Stock symbol: MELI
MercadoLibre is headquartered in Buenos Aires, Argentina and was founded in 1999. It operates in 18 countries across Latin America, including Brazil, Mexico, and Colombia. The company’s main activities revolve around e-commerce and online auctions, providing a platform for individuals and businesses to buy and sell products. MercadoLibre offers a wide range of products and services, including electronics, fashion, home goods, and automotive. It also operates various brands such as MercadoPago, a digital payment solution, and MercadoEnvios, a shipping service. In 2025, MercadoLibre has further expanded its fintech division, MercadoPago, which is now the leading digital wallet in Argentina and has launched new credit and insurance products.
4. Telecom Argentina
Industry: telecommunications
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $5,200 Million
Stock symbol: TEO
Telecom Argentina, headquartered in Buenos Aires, was founded in 1990. It operates in Argentina and has a presence in several other countries. The company’s main activities include providing telecommunications services, such as fixed-line and mobile telephony, internet, and data transmission. Telecom Argentina offers a range of products and services to both residential and business customers. In 2025, the company has invested in 5G infrastructure, expanding high-speed mobile coverage nationwide.
5. Galicia Financial Group
Industry: financial services
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $3,100 Million
Stock symbol: GGAL
Galicia Financial Group Home Page
Galicia Financial Group is headquartered in Buenos Aires, Argentina, and was founded in 1905. It operates primarily in Argentina but also has operations in Uruguay and Brazil. The company’s main activities include providing financial services such as banking, insurance, and asset management. They offer a wide range of products and services to individuals, businesses, and institutions. Galicia Financial Group is known for its strong presence in the Argentine financial market and its reputable brands in the banking and insurance sectors. In 2025, Galicia has launched new digital banking services and expanded its SME lending portfolio.
6. Banco Macro
Industry: financial services
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $2,950 Million
Stock symbol: BMA
Banco Macro is a financial institution headquartered in Buenos Aires, Argentina. It was founded in 1985. The bank operates primarily in Argentina but also has operations in other countries. Banco Macro offers a range of financial services including personal and corporate banking, loans, mortgages, and insurance. It is known for its strong presence in the Argentine market and its commitment to providing quality financial solutions to its customers. In 2025, Banco Macro has focused on digital transformation, increasing its online customer base and mobile banking services.
7. BBVA Argentina
Industry: financial services
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $2,500 Million
Stock symbol: BBAR
BBVA Argentina is headquartered in Buenos Aires, Argentina and was founded in 1886. It operates in multiple countries, including Spain, Mexico, and the United States. The company’s main activities include providing banking and financial services to individuals, businesses, and institutions. BBVA Argentina offers a wide range of products and services, such as loans, credit cards, savings accounts, and investment solutions. It is a subsidiary of BBVA, one of the largest banking groups in the world. In 2025, BBVA Argentina has expanded its green financing initiatives and launched new products focused on sustainability.
8. edenor
Industry: electric utilities
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $1,550 Million
Stock symbol: EDN
Edenor is a company headquartered in the city of Buenos Aires, Argentina. It was founded in 1992. It operates primarily in Argentina and has a presence in several other countries. Edenor is engaged in the distribution and commercialization of electricity, providing services to residential, commercial, and industrial customers. It offers a wide range of products and services related to electricity supply and has established itself as a trusted brand in the industry. In 2025, Edenor has upgraded its grid infrastructure to improve reliability and support the integration of renewable energy sources.
9. Loma Negra
Industry: construction
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $1,380 Million
Stock symbol: LOMA
Loma Negra is a company headquartered in Buenos Aires, Argentina, founded in 1926. It operates in multiple countries, with operations in Argentina, Brazil, Paraguay, and Uruguay. The company is primarily engaged in the production and distribution of cement, concrete, and aggregates. Loma Negra is known for its high-quality products and is a trusted brand in the construction industry. In 2025, Loma Negra has expanded its sustainable cement production and invested in eco-friendly manufacturing technologies.
10. Transportadora de Gas del Sur
Industry: transportation
Revenue (2025: Q1; 2024: Q2, Q3, Q4): $1,500 Million
Stock symbol: TGS
Transportadora de Gas del Sur Home Page
Transportadora de Gas del Sur is headquartered in Buenos Aires, Argentina and was founded in 1992. It operates primarily in Argentina and has operations in other countries as well. The company’s main activities include the transportation and distribution of natural gas. It offers various products and services related to the gas industry and does not have any specific brands associated with it. In 2025, TGS has enhanced its pipeline network and is developing new projects to support the export of natural gas to neighboring countries.
The combined revenue of Argentina’s top 10 companies amounts to $19.8 billion
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