The companies listed in Argentina represent a mix of large established firms and multinational operations, predominantly in the services sector. Mercado Libre specializes in e-commerce and financial services, while Techint Group has a broad industrial footprint from steelmaking to infrastructure. Cencosud S.A. is a multi-format retailer, and Telecom Argentina provides telecommunications services. Accenture Argentina offers business consulting and digital transformation solutions.
A notable pattern among these companies is the strong presence of firms founded in the mid-20th century, such as Techint Group (1945), Techint Engineering & Construction (1945), Andreani Grupo Logístico (1945), and AESA (1948). Many of these companies, including Mercado Libre and Swiss Medical Group, are headquartered in Buenos Aires or its surrounding areas, indicating a concentration of major business activity in the capital region.
| # | 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 |
Techint Grouptechintgroup.com
Industrial expertise across steelmaking, infrastructure, industrial plant design and construction, metals and mining technologies, oil and gas, and health. |
47,652 | |||
| 3 |
Cencosud S.A.cencosud.com
A multi-format retailer operating in multiple countries, offering a wide range of products and services through supermarkets, home improvement, department stores, shopping centers, and financial services |
34,814 | |||
| 4 |
JOBsomosjob.ar
A communication and services agency providing creative solutions to consumer goods marketing teams Expert team with offices in Argentina and Uruguay |
15,492 | |||
| 5 |
Ejército Argentinoargentina.gob.ar
We defend national interests, drive scientific, technological, economic, and social development, and collaborate for the general well-being of inhabitants |
15,042 | |||
| 6 |
Telecom Argentinatelecom.com.ar
Provides connectivity solutions and entertainment, including mobile and fixed connections, and a live and on-demand content platform for individuals, companies and institutions. |
14,428 | |||
| 7 |
Grupo Arcorarcor.com
Manufacturing quality food items for global consumers, focusing on exports, industrial development, and sustainable practices with a strong distribution network. |
12,467 | |||
| 8 |
Techint Engineering & Constructiontechint.com
Global provider of engineering, procurement, construction, and project management services for large-scale projects in energy, mining, infrastructure, and industrial sectors. |
11,982 | |||
| 9 |
Almacénelalmacen.tv
An advertising agency founded in 2003, providing comprehensive communication services in traditional and digital media, BTL projects, and design for various brands |
9,273 | |||
| 10 |
Andreani Grupo Logísticoandreani.com
Provides specialized logistic solutions in Argentina and Brazil, focusing on high-value products in pharmaceutical, cosmetic, and technology sectors, and offering postal services for home deliveries. |
8,310 | |||
| 11 |
AESA (A-Evangelista SA)aesa.com.ar
Company specializes in energy industry projects, including construction, engineering, and equipment manufacturing, with extensive experience in South America, optimizing asset performance for clients. |
7,372 | |||
| 12 |
Swiss Medical Groupswissmedical.com.ar
A leading Argentine group dedicated to healthcare, providing protection and high-quality services through a variety of companies in the industry |
7,055 | |||
| 13 |
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 | |||
| 14 |
Accenture Argentinaaccenture.com
A global leader in professional services, driving digital transformation, optimizing operations, accelerating revenue growth, and enhancing citizen services through technology and innovation |
6,691 | |||
| 15 |
Aerolíneas Argentinasaerolineas.com.ar
Leading Argentine airline with a fleet of 84 aircraft, serving 38 domestic and 22 international destinations Offers cargo services, pilot training, and maintenance for multiple aircraft types |
6,574 | |||
| 16 |
OCASA
A global logistics company with 39 years of experience, offering integrated solutions and a large network of branches and agents worldwide |
6,349 | |||
| 17 |
Grupo Sancor Segurosgruposancorseguros.com
Leading insurance provider in Argentina and Latin America, offering diverse coverage options to address various risks and customer needs. |
5,024 | |||
| 18 |
PECOMpecomenergia.com
A company developing knowledge and technology solutions for energy and mining industries in Latin America, focusing on safety, efficiency, and environmental care |
4,693 | |||
| 19 |
Adecoagroadecoagro.com
A leading agroindustrial organization in South America with diverse operations including farming, cattle, sugar production, and land transformation |
4,375 | |||
| 20 |
Toyota Argentinatoyota.com.ar
Manufacture Hilux and SW4 models in Argentina, import and sell other Toyota vehicles, focus on quality, innovation, and community engagement. |
4,070 | |||
| 21 |
Dia Argentinadiaonline.supermercadosdia.com.ar
Dia Argentina is part of a leading network of proximity stores, offering quality products in over 1000 locations through a team of dedicated employees and franchisees |
3,873 | |||
| 22 |
Pan American Energypan-energy.com
Leading private hydrocarbon producer in Argentina and Southern Cone, operating across multiple basins and countries with strong operational excellence. |
3,867 | |||
| 23 |
Pluspetrolpluspetrol.net
A private energy company with over 35 years of experience in hydrocarbon exploration and production across multiple countries, focusing on operational excellence and sustainability |
3,195 | |||
| 24 |
PwC Argentinapwc.com.ar
Global firm providing quality audit, consulting, tax advice, legal services, and outsourcing, aiming to build trust, solve key issues, and deliver sustainable results through innovative technologies |
3,057 | |||
| 25 |
GDMgdmseeds.com
Global group utilizing advanced technology for researching, developing, and selling high-yield soybean varieties and various other crops on a large scale |
2,932 | |||
| 26 |
Blue Star Group (BSG)bsg.global
A leading specialty retailer offering fashionable jewelry and accessories for young women, teens, tweens, and kids at over 800 stores worldwide |
2,732 | |||
| 27 |
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 | |||
| 28 |
CAT Technologies Argentinacat-technologies.com
Leading company providing Next Gen Contact Center, BPO, and CX services Creating positive experiences and long-term relationships with top-tier clients across various industries Operating globally |
2,560 | |||
| 29 |
Café Martínezcafemartinez.com
A family-owned company with over 90 years of experience in importing, roasting, and distributing coffee They focus on providing a premium café experience through innovation and a digital ecosystem |
2,542 | |||
| 30 |
Mirgormirgor.com
A leading company in the automotive, consumer electronics, and mobile phone sectors, with over 30 years of experience in the local market |
2,266 | |||
| 31 |
Infosisinfosis.tech
An Argentine company specializing in IT solutions for retail management, with 20 years of experience and a focus on excellence and customer experience |
2,198 | |||
| 32 |
Limpioluxlimpiolux.com.ar
A family-owned Facility Services company providing high-quality services in environmental hygiene, building maintenance, and project assistance with a focus on sustainability and client satisfaction |
2,176 | |||
| 33 |
Contrerascontreras.com.ar
A leading Latin American company specialized in engineering and construction, with expertise in pipelines, compressor plants, industrial assemblies, and infrastructure projects |
2,163 | |||
| 34 |
Atento en Argentinaatento.com
Specializing in innovative customer experiences, this company is at the forefront of leading the next generation of CX solutions |
2,105 | |||
| 35 |
Ministerio de Relaciones Exteriores, Comercio Internacional y Culto de la República Argentinacancilleria.gob.ar
The organization is responsible for managing the foreign relations and representation of the country to foreign governments and international organizations |
2,099 | |||
| 36 |
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 | |||
| 37 |
Molino Cañuelas SACIFIAmolinocanuelas.com
A regional food company from Argentina producing and providing quality food products for over 90 years, specializing in flour, oils, biscuits, and more |
2,063 | |||
| 38 |
Laboratorios Bagóbago.com.ar
A pharmaceutical company founded in Argentina in 1934, dedicated to research, development, and production of high-quality products for global health |
1,979 | |||
| 39 |
Sancor Segurossancorseguros.com.ar
An Argentinean insurance company founded over 60 years ago, offering a wide range of innovative products and services nationally and internationally |
1,896 | |||
| 40 |
Konecta Argentinakonectaargentina.com.ar
Konecta Argentina is part of a leading company in Customer Experience, Contact Center, and BPO services across 10 countries, specializing in transforming the customer experience through talent and technology |
1,821 | |||
| 41 |
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 | |||
| 42 |
Grupo Peñaflorgrupopenaflor.com.ar
An Argentine company, one of the top ten global wine producers, exporting to over 90 countries Over 100 awards annually for quality |
1,758 | |||
| 43 |
Laboratorio Eleaelea.com
An Argentine pharmaceutical laboratory that has been researching and developing reliable medicines since 1939 across various medical specialties, with a strong market presence |
1,756 | |||
| 44 |
TASA Logistica S.Atasalogistica.com
Provides reliable warehouse and transportation solutions with 80 years of experience, supported by strong client relationships and dedicated team. |
1,737 | |||
| 45 |
Tecpetroltecpetrol.com
Exploring, producing, transporting, and distributing hydrocarbons, driving energy projects for country development in multiple Latin American countries |
1,730 | |||
| 46 |
INVAPinvap.com.ar
Develops customized solutions in nuclear, space, and industrial projects, covering feasibility to maintenance for complex technological needs across various sectors. |
1,715 | |||
| 47 |
Havanna SAhavanna.com.ar
Havanna specializes in handmade alfajores and chocolates, offering a unique brand experience in their exclusive coffee shops across multiple countries |
1,686 | |||
| 48 |
Genomma Labgenommalab.com
A Mexican company focused on developing pharmaceutical and dermo-cosmetic products to improve health and quality of life, expanding globally and constantly innovating |
1,642 | |||
| 49 |
TRF (Transfarmaco SA)trf.com.ar
Logistics company providing integrated supply chain solutions with multiple centers, certified quality and environmental management, serving diverse industries nationwide. |
1,621 | |||
| 50 |
KPMG Argentinakpmg.com.ar
A professional services firm specializing in Audit, Tax, Legal, and Advisory, helping clients overcome complexity and challenges in Argentina and worldwide |
1,586 | |||
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. | |||||
| 51 |
Todomodatodomoda.com
Design, manufacture, and sell trendy women's accessories with sustainable growth and international presence through over 450 stores worldwide. |
1,551 | |||
| 52 |
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 | |||
| 53 |
Ford Argentinaford.com.ar
A global automotive industry leader based in Michigan, USA, producing and distributing vehicles across six continents with a financial services division |
1,546 | |||
| 54 |
ASSIST CARD
Comprehensive traveler assistance with 24/7 multilingual support, global network, and solutions for medical, logistical, and travel emergencies worldwide. |
1,523 | |||
| 55 |
Exologisticaexologistica.itl.com.ar
Exologistica is a leading logistics integrator in Argentina, Brazil, and Uruguay, offering supply chain services, distribution centers, transportation, and tailored logistics solutions |
1,504 | |||
| 56 |
Prisma Medios de Pagoprismamediosdepago.com
Leading technology company in Argentina connecting people, businesses, and financial entities through payment solutions in 14 countries, prioritizing innovation, security, and excellence |
1,491 | |||
| 57 |
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 | |||
| 58 |
FV - Grifería de alta tecnologíafvsa.com
A leading manufacturer and distributor of faucets for bathrooms, kitchens, and sanitary facilities in Argentina and Latin America Known for quality, innovation, and customer service |
1,385 | |||
| 59 |
TGNtgn.com.ar
Regional gas pipeline operators and energy project solution providers, responsible for transporting a significant portion of Argentina's gas supply and connecting multiple regions |
1,331 | |||
| 60 | 1,291 | ||||
| 61 |
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 | |||
| 62 |
ProHygieneprohygiene.com
Leader in Professional Hygiene with over 30 years of experience, providing innovative solutions for air purifying, sanitizing, hand drying, odor control, and waste management |
1,206 | |||
| 63 |
Axionlogaxionlog.com
An established logistics company specializing in providing excellent supply chain solutions for leading food and grocery companies, with operations across Latin America |
1,188 | |||
| 64 |
Freddoar.freddo.com
A leading artisanal ice cream brand with Italian tradition and innovative recipes, offering unparalleled flavors across 150+ locations worldwide |
1,147 | |||
| 65 |
Asociación de Cooperativas Argentinas C.L.acacoop.com.ar
Production and marketing of agricultural products from associated cooperatives nationwide Exporting cereals, oilseeds, honey, and livestock products Supplying agricultural inputs |
1,116 | |||
| 66 |
Aceitera General Deheza SAagd.com.ar
Argentinian agroindustrial complex with 7 plants, 40 grain storage facilities, 2 ports, and 4757 km of railways Produces vegetable proteins, oils, biodiesel, peanuts, and other food products |
1,110 | |||
| 67 |
Tsofttsoftglobal.com
Specialized company offering comprehensive technology optimization solutions, tailored to clients' needs in Latin America Consultants help manage IT departments effectively, adding value to business |
1,090 | |||
| 68 |
Practia Globaldigital.practia.global
With over 25 years of experience, we combine expertise, new practices, and digital technologies to create innovative solutions for optimizing operations and driving business growth |
1,077 | |||
| 69 | 1,069 | ||||
| 70 |
Biogénesis Bagóbiogenesisbago.com
Specializing in biotechnology, we develop, produce, and market animal health products |
1,062 | |||
| 71 |
Deloitte Argentinadeloitte.com
A leading international consultancy with offices in Argentina, offering services in audit, consulting, financial advisory, risk advisory, tax, and legal to local and multinational companies |
1,016 | |||
| 72 |
DLS Archerdls-archer.com
With over 45 years of experience in the Argentine market, the company provides drilling services for the oil industry with a strong focus on safety and environmental protection |
1,012 | |||
| 73 |
Grupo BGHbgh.com.ar
A 110-year-old technology company in Latin America and Africa, providing innovative, sustainable solutions for businesses, public organizations, and consumers worldwide |
1,007 | |||
| 74 |
IT Patagoniaitpatagonia.com
We are a B-certified technology company focused on sustainable development through technology and education, providing strategic and scalable solutions for organizations 🚀🌎💻📚😎🥇 |
967 | |||
| 75 |
Torneostorneos.com
A leading company with over 40 years of experience in sports content generation, event organization, rights acquisition, marketing services, and production Passionate team driving innovation |
937 | |||
| 76 |
Tiendanubetiendanube.com
A leading ecommerce platform in Latin America with a team of over 900 people across multiple countries, supporting over 110,000 brands to sell online |
935 | |||
| 77 |
Starbucks Coffee Argentinastarbucks.com.ar
World's leading retailer and roaster of specialty coffees with over 16,000 stores in 44+ countries, aiming to inspire and nurture human spirit one cup at a time |
926 | |||
| 78 |
Grupo HZhzgroup.com.ar
A leading Latin American industry group specializing in innovative packaging solutions, carton manufacturing, agroforestry, joint ventures, and real estate investments |
914 | |||
| 79 |
Sinteplastsinteplast.com.ar
A leading Argentine manufacturer and seller of paints, coatings, and construction materials with 65 years of experience and multiple production plants in the region |
910 | |||
| 80 |
MSL Corporatemslcorporate.com
International leader in NVOCC services specializing in consolidating and transporting merchandise worldwide, with a network of agents providing customized solutions |
899 | |||
| 81 |
Brujula S.A. - Seguridad Privadabrujula-sa.com
A security services provider with 30 years of experience, offering private security services to businesses and individuals with a wide territorial coverage |
895 | |||
| 82 |
Henrysoyhenry.com
A leading technology academy in Latin America, providing training for individuals and teams, offering tech talent recruitment services and customized Bootcamp programs |
894 | |||
| 83 |
Raízen Argentinaraizen.com.ar
We provide energy for people and businesses in Brazil and Argentina through a joint venture with Shell, offering a wide range of high-quality products and services |
800 | |||
| 84 |
Scania Argentinascania.com
A global leader in manufacturing and selling trucks, buses, and engines for industrial and marine applications, with presence in over 100 countries |
797 | |||
| 85 |
Grupo Cepasgrupocepas.com
One of the leading beverage companies in Argentina and Latin America, specializing in a variety of alcoholic and non-alcoholic drinks with a focus on innovation and quality |
794 | |||
| 86 |
Almundo - CVC Argentinaalmundo.com
We are the fastest-growing omnichannel travel company in Latin America, offering a digital and mobile platform for booking travel services with personalized attention |
788 | |||
| 87 |
Constructora Sudamericanacosud.com
A leading company in civil construction operating in Argentina, Chile, and Uruguay, with a focus on building residential, commercial, healthcare, industrial, mining, and energy projects |
788 | |||
| 88 |
Simplia Facility Solutionssimpliafacility.com
A company with 40 years of experience in facility management, providing solutions for a clean and functional work environment that enhances performance |
781 | |||
| 89 |
Coca Cola Andina Argentinakoandina.com
A leading Coca-Cola bottler in South America, specializing in production, distribution, and marketing of Coca-Cola products to over 15 million consumers |
780 | |||
| 90 |
BDO Argentinabdoargentina.com
Provide audit, tax, outsourcing, payroll, and consulting services through a global network with extensive professional expertise and presence. |
778 | |||
| 91 | 764 | ||||
| 92 |
Vista Energyvistaenergy.com
An independent operator focused on developing shale oil and gas assets in Vaca Muerta, Mexico, and evaluating additional E&P opportunities in the region |
757 | |||
| 93 |
San Miguel Globalsanmiguelglobal.com
The company specializes in industrial lemon processing and is recognized as the global leader in this field |
732 | |||
| 94 |
Baufestbaufest.com
Global company offering innovative software and IT solutions to leading companies worldwide, with a focus on digital transformation and exceptional workplace culture |
709 | |||
| 95 |
ICSicsred.com
This company offers technological solutions for telecommunications providers in multiple countries, with a focus on innovation, passion, and commitment to continuous improvement |
701 | |||
| 96 |
Prexmiprex.com
The company offers a transparent and efficient way for people in Latin America to access innovative financial products, including a free Mastercard-linked digital account |
698 | |||
| 97 |
Sadesasadesa.com
A global tanning group specializing in high-quality bovine leather for footwear, leather goods, and upholstery industries, with facilities in South America and Asia |
688 | |||
| 98 |
SODIMAC ARGENTINAsodimac.com.ar
A leading home improvement organization within a major retail conglomerate, focusing on innovation, sustainability, and diversity across multiple countries in Latin America |
681 | |||
| 99 |
Rizobacterrizobacter.com.ar
A leading company in microbiological products for agriculture, focused on improving global food security through sustainable solutions and cutting-edge R&D |
679 | |||
| 100 |
Tostadotostadocafeclub.com
Bringing the toasted side of life to light, providing products or services that add warmth and richness to everyday experiences |
675 | |||
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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
- 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
- Companies with a mobile app 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