These e-commerce companies in Buenos Aires primarily encompass large and mid-sized firms specializing in retail, food and beverage services, and internet publishing. Notable examples include Mercado Libre, an internet publishing company, and COTO, involved in international trade and development. Frávega focuses on appliance sales, while Blue Star Group (BSG) offers jewelry and accessories. The list also features Dia Argentina, a proximity store network, and Café Martínez, a family-owned coffee importer and distributor.
A significant pattern observed is the strong presence of established companies, with many having been founded in the early to mid-20th century. For instance, Frávega was founded in 1910, Grupo BGH in 1913, and Café Martínez in 1933. This indicates a mature e-commerce landscape in Buenos Aires, supported by long-standing businesses adapting to digital channels.
| # | 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 |
COTOcoto.com.ar
A leading Argentine company with over 50 years of experience in production, commercialization, exports, and real estate development, with operations in multiple countries |
19,846 | |||
| 3 |
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 | |||
| 4 |
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 | |||
| 5 |
Frávegafravega.com
Leading Argentinian company in appliance sales, pioneering omni-channel approach with own marketplace, emphasizing customer experience, logistics integration, and adaptability over 110 years |
2,657 | |||
| 6 |
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 | |||
| 7 |
Raipurraipur.com.ar
A company founded in 2001 specializing in advising, repairing, marketing, and implementing barcode equipment and supplies to meet identification and data capture needs |
2,288 | |||
| 8 |
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 | |||
| 9 |
Maxiconsumo S.A.maxiconsumo.com
A leading Argentinian wholesaler with over 30 locations offering a wide range of products and prioritizing customer satisfaction and growth |
1,629 | |||
| 10 |
Ventas Privadasventas-privadas.com
An online private sales club offering discounted products like clothing, footwear, fashion accessories, technology, and more from top brands, creating a unique shopping experience |
1,172 | |||
| 11 |
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 | |||
| 12 |
RESres.com.ar
Leading network of butcher shops in Argentina with 100+ locations and the first online meat store Focuses on social inclusion, sustainability, and customer satisfaction |
964 | |||
| 13 |
Perfumerías Pigmentoperfumeriaspigmento.com.ar
Leading perfumery chain focused on meeting customer needs in the market |
839 | |||
| 14 |
Infracommerce Lataminfracommerce.lat
Independent company specializing in developing e-business and digital marketing channels With over 8 years of experience, we create unique e-commerce sites that drive results |
775 | |||
| 15 |
arredoarredo.com.ar
A company with over 40 years of experience in manufacturing and selling white goods, linens, furniture, and decor products with multiple locations |
759 | |||
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. | |||||
| 16 |
Travel Servicestravelservices.com.ar
A tourism company providing advisory services for personal and corporate travel, offering specialized services for events and new business ventures to create unforgettable experiences |
751 | |||
| 17 |
Mi Gustomigusto.com.ar
A company founded in 1999 in Don Torcuato, Buenos Aires, with a large production plant and 37 branches offering top-quality products |
743 | |||
| 18 |
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 | |||
| 19 |
Violetta Cosméticosviolettacosmeticos.com
An Argentine cosmetic company with over 40 years of experience in catalog sales, focused on empowering women entrepreneurs with quality products |
677 | |||
| 20 |
Isadoraar.isadoraonline.com
Founded in 2004, we are a women's fashion brand with over 150 stores worldwide, focusing on highlighting the natural feminine and attractive image |
661 | |||
| 21 |
NAIFnaif.com.ar
Family-owned fashion company with wholesale stores in Av Avellaneda, expanding to online sales with a focus on trend, quality, and affordability |
601 | |||
| 22 |
GIGOT Cosméticosgigot.com.ar
An Argentine cosmetics company established in 1980, selling products through direct sales with a wide network of distributors nationwide |
544 | |||
| 23 |
Dafiti Group LATAMdafiti.com.ar
Leading Latin American e-commerce platform offering fashion from around the world with a focus on diversity, efficiency, and customer satisfaction |
513 | |||
| 24 |
SWEETsweet.com.ar
A fashion brand founded in 1979, offering innovative clothing with avant-garde textures and colors Known for sweet, sensual, and glamorous style, with stores across Argentina and internationally |
493 | |||
| 25 |
Cuesta Blancacuestablanca.com
The company creates clothing for all ages and styles with accessible designs tailored for individual preferences |
490 | |||
| 26 |
Licencias OnLinelicenciasonline.com
Leading value-added distributor in Latin America offering software solutions, cloud computing, education, and services to a network of specialized IT providers Partnering with technology manufacturers and service providers |
490 | |||
| 27 |
Puppispuppis.com.ar
A multinational chain specialized in pet products and services, offering high-quality experiences for pets and their owners in Argentina and Colombia |
480 | |||
| 28 |
47 STREET OFFICIAL47street.com.ar
A leading Argentinian clothing company for teens and young adults, offering trendy apparel and accessories to help them express their unique identities |
462 | |||
| 29 |
Topper Argentina S.A.topper.com.ar
An iconic sports brand leading the market with a wide presence in Argentina, offering a range of locally made and imported athletic footwear for all |
413 | |||
| 30 |
Educación Tecnológicaedutecnologica.com.ar
The company provides innovative educational programs using LEGO® Education materials to develop student competencies and prepare them for the demands of society |
403 | |||
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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.
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