The companies with a mobile app in Argentina are mainly large firms in financial services, retail, and energy. Mercado Libre, with 68,766 employees, democratizes commerce and financial services across Latin America. YPF is Argentina's largest oil and gas producer. Galicia Bank offers diverse financial services, while Carrefour Argentina operates over 590 supermarket stores. Mostaza y Pan S.A. provides gourmet fast-food, and Grupo OSDE offers medical assistance.
A clear pattern is the concentration of headquarters in Buenos Aires, highlighting its role as a business hub. This list features established companies, with founding dates ranging from Banco de la Provincia de Buenos Aires in 1822 to Mostaza y Pan S.A. in 1998, indicating a mix of long-standing institutions and more recent ventures.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Mercado Libremercadolibre.com
Democratizes commerce and financial services through digital payments, lending, and marketplace logistics for millions of users across eighteen Latin American countries. |
68,766 | |||
| 2 | 32,363 | ||||
| 3 |
Galicia Bankgalicia.ar
Leading Argentine private bank offering diverse financial services to individuals and businesses through extensive branch and digital networks. |
9,585 | |||
| 4 |
Grupo OSDEosde.com.ar
An Argentine group providing diverse health services, life insurance, retirement insurance, emergency services, and tourism, prioritizing member requirements and free choice. |
9,438 | |||
| 5 |
Carrefour Argentinacarrefour.com.ar
A leading multi-format supermarket chain in Argentina with over 590 stores, offering high-quality products and services at guaranteed low prices |
9,081 | |||
| 6 |
Mostaza y Pan S.Amostazaweb.com.ar
Offers original, high-quality gourmet fast-food products; differentiating from competitors; expanding across Argentina with over 55 locations; constant growth and expansion. |
7,759 | |||
| 7 |
BBVA en Argentinabbva.com.ar
Leading Argentine financial institution with strong market adaptation, maintaining a top position in the country's banking system. |
6,848 | |||
| 8 |
Banco de la Nación Argentinabna.com.ar
A government-owned bank in Argentina with over 126 years of history, providing financial services to individuals, businesses, and international markets |
6,782 | |||
| 9 |
Banco de la Provincia de Buenos Airesbancoprovincia.com.ar
Established in 1822, this bank in Buenos Aires invests in talent, creates value for nearly 5 million clients, and offers a wide range of financial services |
6,394 | |||
| 10 |
Banco Macromacro.com.ar
A leading Argentine private bank with the largest branch network, supporting regional economies with a focus on customer satisfaction and financial services |
6,280 | |||
| 11 |
La Anónimalaanonima.com.ar
A national business with over 115 years of experience, focused on providing a better future through a diverse ecosystem of businesses and a commitment to Triple Impact |
5,593 | |||
| 12 |
Naranja Xnaranjax.com
A leading fintech company focused on financial inclusion and education, offering a wide range of products and services to empower millions in the region |
5,483 | |||
| 13 |
Santander Argentinasantander.com.ar
A team of 7,800 people at Santander Río work to create a better workplace by prioritizing recognition, teamwork, personal growth, and customer relationships |
4,660 | |||
| 14 |
AySAaysa.com.ar
A public service company providing tap water and sewage collection for Buenos Aires and surrounding districts in Argentina |
3,634 | |||
| 15 |
Telecentrotelecentro.com.ar
A national telecommunications company offering a unique Triple Pack with Digital TV, Broadband Internet, and Digital Landline services, delivering entertainment through cutting-edge technology |
3,379 | |||
| 16 |
Universidad del Salvadorusal.edu.ar
An academic institution focused on providing comprehensive education, scientific research, and a Christian vision to students, with three campuses in Argentina |
3,228 | |||
| 17 |
Edenoredenor.com
The company is the largest electricity distributor in Argentina, serving over 33 million customers in Buenos Aires with a comprehensive power grid infrastructure |
3,151 | |||
| 18 |
Banco Superviellesupervielle.com.ar
A leading Argentine bank with a strong focus on human relationships and technology, offering financial services through an omnichannel approach to meet client needs |
3,109 | |||
| 19 |
ICBC Argentinaicbc.com.ar
A leading global bank focusing on providing excellent financial services, fostering integrity, humanity, prudence, innovation, and excellence to drive prosperity and growth in communities |
2,710 | |||
| 20 |
Banco Hipotecariohipotecario.com.ar
Specializing in real estate lending in Argentina, this group offers loans for residential properties, mortgage repayment, insurances, brokerage, and property management services |
2,493 | |||
| 21 |
Medicusmedicus.com.ar
Leading private medical provider with over 4 decades of experience, emphasizing quality, research, constant training, and innovation to meet healthcare expectations |
2,472 | |||
| 22 |
Banco Patagoniabancopatagonia.com.ar
This organization in Argentina offers a variety of financial solutions for individuals, corporations, and institutional customers, including loans and deposits |
2,461 | |||
| 23 |
La Segunda Seguros CLSGlasegunda.com.ar
An Argentine insurance group with 90 years in the market, focused on providing new opportunities to clients through innovation and community commitment |
2,296 | |||
| 24 |
Municipalidad de Vicente Lopezvicentelopez.gov.ar
Municipality promoting historical heritage, cultural activities, sports, tourism, and natural beauty to enhance community and visitor experiences. |
2,254 | |||
| 25 |
Coppel Argcoppel.com.ar
A Mexican department store chain with locations in Argentina, offering a wide variety of products including electronics, furniture, clothing, and footwear |
2,088 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Balanz Capitalbalanz.com
We are specialists in investments, leading the market with over 20 years of experience We provide quality investment options to over 400,000 clients worldwide, focusing on excellence and innovation |
1,930 | |||
| 27 |
Edesuredesur.com.ar
An electrical distribution company in Buenos Aires and suburban areas, providing power to nearly 25 million customers with ISO certifications and international backing |
1,858 | |||
| 28 |
Medifémedife.com.ar
An Argentine national healthcare company providing prepaid medical services to over 300,000 members through a network of 60+ branches Committed to community health |
1,844 | |||
| 29 |
Banco Comaficomafi.com.ar
An Argentine private bank focused on strategic growth, providing comprehensive financial solutions for businesses, leading in leasing, distressed assets, and capital markets services |
1,809 | |||
| 30 |
Cooperativa Obreracooperativaobrera.coop
A leading cooperative with a large number of members in Argentina, operating supermarkets across 7 provinces and employing over 6000 people |
1,797 | |||
| 31 |
Cablevisión - Fibertellcc.net.ar
A leading provider of modern pay TV and high-speed internet services in Argentina and Uruguay, with millions of customers across multiple provinces |
1,796 | |||
| 32 |
La Caja de Ahorro y Seguroseguros.lacaja.com.ar
Leading Argentine insurance company offering diverse products with strong focus on technology, innovation, and excellent customer service nationwide. |
1,706 | |||
| 33 |
Rapipagorapipago.com.ar
Rapipago is more than a payment channel, it's a network of people Largest franchising network in Argentina, combining people and technology for triple impact actions |
1,696 | |||
| 34 |
Volkswagen Group Argentinavolkswagen.com.ar
A leading automotive group in Argentina, with a strong focus on national industry, producing vehicles, motorcycles, and transmissions for export |
1,550 | |||
| 35 |
ASSIST CARD
Comprehensive traveler assistance with 24/7 multilingual support, global network, and solutions for medical, logistical, and travel emergencies worldwide. |
1,523 | |||
| 36 |
Ualáuala.com.ar
A tech company providing innovative and integrated financial services through a mobile app and international Mastercard, available in Argentina, Mexico, and Colombia |
1,411 | |||
| 37 |
Personal Paypersonal.com.ar
Personal Pay is a fintech company within the Telecom industry that aims to empower individuals financially and simplify their daily operations through a user-friendly app |
1,274 | |||
| 38 |
San Cristóbal Segurossancristobal.com.ar
Leading Argentine mutual insurer with 80 years of experience Specializing in auto insurance, offering high-quality products for individuals, farmers, businesses, and corporations Expanding regionally |
1,260 | |||
| 39 |
Cruz Roja Argentinacruzroja.org.ar
Official account of a voluntary organization dedicated to improving the lives of vulnerable individuals in Argentina |
1,191 | |||
| 40 |
Provincia ARTprovinciart.com.ar
An insurance company specializing in providing workplace risk coverage services, focused on creating a healthier and safer work environment for employees |
1,172 | |||
| 41 |
OSEP - Obra Social Empleados Públicos - Mendozaosepmendoza.com.ar
We are the social security for public workers in Mendoza, providing high-quality healthcare through our own facilities and partnerships with other providers |
1,155 | |||
| 42 | 1,152 | ||||
| 43 |
Autocredito S.A. de Capitalizacionautocredito.com
The company administers Capitalization plans approved by regulatory authorities and commercializes them through official agencies across Argentina, with a central office in Villa Constitución |
1,116 | |||
| 44 |
Megatlonmegatlon.com
Leading Argentinian gym chain focusing on high-end fitness, social connections, and healthy habits Offers multiple club access, app development, and environmental commitment |
1,105 | |||
| 45 |
Mercantil Andinamercantilandina.com.ar
Insurance company with 100 years of experience in providing protection solutions to satisfy customers, striving to be the people's preferred choice |
1,097 | |||
| 46 |
Vía Barilocheviabariloche.com.ar
Long-distance passenger transportation company with over 100 national destinations, recognized as a leader in the areas it serves with 25 years of experience |
1,049 | |||
| 47 |
Sanatorio Mater Deisanatoriomaterdei.com.ar
Committed to life and dedicated to serving human dignity, the company is focused on uplifting and supporting individuals |
1,015 | |||
| 48 |
Avalianavalian.com
Comprehensive healthcare coverage provider in Argentina with over 45 years of experience, supporting individuals and employees in maintaining their health |
1,003 | |||
| 49 |
Automóvil Club Argentinoaca.org.ar
A nonprofit organization established in 1904, offering services such as roadside assistance, insurance, national and international tourism, and other benefits to its members |
981 | |||
| 50 |
vittal - socorro medico privadovittal.com.ar
Leading healthcare extrahospital company with 25 years of experience, 10 million+ services performed, and 2000+ employees nationwide in Argentina |
967 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
More company lists in Argentina
- The largest companies in Argentina 2,266
- Multinational companies in Argentina 303
- Retail chains in Argentina 261
- Manufacturers in Argentina 225
- Critical infrastructure operators in Argentina 215
- Education providers in Argentina 204
- Healthcare providers in Argentina 160
- Public sector organisations in Argentina 150
- Financial services firms in Argentina 125
- E-commerce companies in Argentina 123
- Higher Education companies in Argentina 117
- Food and beverage companies in Argentina 113
- Government Administration companies in Argentina 107
- Companies with in-house R&D in Argentina 98
- Hospitals and Health Care companies in Argentina 98
- Financial Services companies in Argentina 91
- IT Services and IT Consulting companies in Argentina 90
- Food and Beverage Services companies in Argentina 88
- Energy companies in Argentina 85
- Construction companies in Argentina 80
- Professional services firms in Argentina 79
- Corporate groups and holding companies in Argentina 76
- Agriculture companies in Argentina 72
- Distributors and wholesalers in Argentina 70