# The 26 largest pharmaceutical companies in Argentina

Tamtam tracks 26 pharmaceutical companies headquartered in Argentina. This list ranks all of them by number of employees on LinkedIn, led by Laboratorios Bagó, Laboratorio Elea and Genomma Lab. Their median headcount is 538. Half of them were founded in 1971 or later. The most common headquarters are Buenos Aires (13).

These pharmaceutical companies in Argentina are primarily involved in the research, development, and manufacturing of medicines. Most are established Argentine firms, though some international presence is noted. Notable examples include Laboratorios Bagó, a pharmaceutical company founded in 1934 dedicated to global health products, and Laboratorio Elea, which has been researching and developing reliable medicines since 1939. Genomma Lab, a Mexican company, focuses on pharmaceutical and dermo-cosmetic products, while Biogénesis Bagó specializes in animal health biotechnology.

The data shows a strong concentration of headquarters in Buenos Aires, with companies like Gador, Baliarda S.A., and Química Montpellier S.A. based there. Many of these companies have a long history, with several founded in the mid-20th century, indicating a mature pharmaceutical sector with established players.

🇦🇷 Argentina · 26 companies · Updated Nov 14, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Laboratorios Bagó](https://www.tamtam.ai/c/laboratorios-bago) (bago.com.ar)<br>A pharmaceutical company founded in Argentina in 1934, dedicated to research, development, and production of high-quality products for global health | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 1,979 | 1934 |
| 2 | [Laboratorio Elea](https://www.tamtam.ai/c/laboratorio-elea) (elea.com)<br>An Argentine pharmaceutical laboratory that has been researching and developing reliable medicines since 1939 across various medical specialties, with a strong market presence | Pharmaceutical Manufacturing | 🇦🇷 Los Polvorines | 1,756 | 1939 |
| 3 | [Genomma Lab](https://www.tamtam.ai/c/genomma-lab) (genommalab.com)<br>A Mexican company focused on developing pharmaceutical and dermo-cosmetic products to improve health and quality of life, expanding globally and constantly innovating | Manufacturing | 🇦🇷 Res Parque Santa Fe | 1,642 | 1996 |
| 4 | [Gador](https://www.tamtam.ai/c/gador) (gador.com)<br>An Argentine pharmaceutical company producing high-quality medications with cutting-edge technology, distributed nationally and in over 40 countries, partnering with international companies | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 1,291 | 1940 |
| 5 | [Biogénesis Bagó](https://www.tamtam.ai/c/biogenesis-bago) (biogenesisbago.com)<br>Specializing in biotechnology, we develop, produce, and market animal health products | Biotechnology Research | 🇦🇷 Garín | 1,062 |  |
| 6 | [Baliarda S.A.](https://www.tamtam.ai/c/baliarda-s-a) (baliarda.com.ar)<br>A pharmaceutical company in Argentina, founded in 1971, focused on science, technology, innovation, and high-quality products with a team of over 650 professionals | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 954 | 1971 |
| 7 | [Laboratorios Raffo](https://www.tamtam.ai/c/laboratorios-raffo) (adium.com.ar)<br>National laboratory with 118 years of experience, employing over 1,500 people Top-tier in pharmaceutical industry, focusing on research, development, and global exports | Pharmaceutical Manufacturing | 🇦🇷 Vicente López | 768 |  |
| 8 | [Química Montpellier S.A.](https://www.tamtam.ai/c/quimica-montpellier-s-a) (montpellier.com.ar)<br>A leading pharmaceutical company in Argentina, focused on developing, manufacturing, and marketing high-quality medicines with a commitment to excellence and sustainability | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 672 | 1957 |
| 9 | [Laboratorio Pablo Cassará](https://www.tamtam.ai/c/laboratorio-pablo-cassara) (cassara.com.ar)<br>A family-owned Argentine business founded in 1948, focusing on human health and developing technology to address specific needs | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 650 | 1948 |
| 10 | [Wiener lab.](https://www.tamtam.ai/c/wiener-lab) (wiener-lab.com)<br>A leading Argentinian company in the health market specializing in innovative and reliable clinical laboratory products for Latin America | Medical Equipment Manufacturing | 🇦🇷 Rosario | 584 | 1960 |
| 11 | [Laboratorio Tuteur](https://www.tamtam.ai/c/laboratorio-tuteur) (tuteurgroup.com)<br>An Argentine pharmaceutical company with over 40 years of experience specializing in oncology, hematology, central nervous system, and orphan diseases products for local and international markets | Pharmaceutical Manufacturing | 🇦🇷 Puerto Madero | 569 |  |
| 12 | [Laboratorios Richmond](https://www.tamtam.ai/c/laboratorios-richmond) (richmondlab.com)<br>Argentinian pharmaceutical company creating quality products with a human touch, committed to improving health and caring for human life globally | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 562 |  |
| 13 | [Biomás S.A.](https://www.tamtam.ai/c/biomas-s-a) (biomas.net)<br>A pharmaceutical laboratory specializing in producing natural active ingredients, specifically gonadotropins, used in fertility treatments worldwide for over 40 years | Pharmaceutical Manufacturing | 🇦🇷 General San Martín | 538 | 1996 |
| 14 | [Laboratorios Bernabo S.A.](https://www.tamtam.ai/c/laboratorios-bernabo-s-a) (laboratoriosbernabo.com.ar)<br>With over 85 years of experience, the pharmaceutical company focuses on the health of Argentinians, building a new plant with high-quality products and environmental sustainability | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 525 | 1960 |
| 15 | [BIOSIDUS](https://www.tamtam.ai/c/biosidus) (biosidus.com.ar)<br>A biotechnology company based in Argentina, specializing in research, development, and production of high-quality bio-pharmaceuticals distributed globally | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 510 | 1983 |
| 16 | [Laboratorio Lazar - Argentina](https://www.tamtam.ai/c/laboratorio-lazar-argentina) (lazar.com.ar)<br>A national pharmaceutical laboratory with 88 years of experience, manufacturing and exporting a wide range of medications to over 19 countries | Pharmaceutical Manufacturing | 🇦🇷 Munro | 377 | 1934 |
| 17 | [CDV](https://www.tamtam.ai/c/cdv-fatima) (cdv.com.ar)<br>A leading Argentine laboratory specializing in biologicals for disease prevention in cattle and sheep herds, offering a wide range of vaccines and diagnostic services | Biotechnology Research | 🇦🇷 Parque Industrial de Pilar | 332 | 1985 |
| 18 | [Craveri](https://www.tamtam.ai/c/craveri) (craveri.com.ar)<br>Production and commercialization of pharmaceuticals, specializing in bioengineering and contract manufacturing Aim to rank in the top 15 in the Argentine pharmaceutical market | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 332 | 1886 |
| 19 | [SINERGIUM Biotech](https://www.tamtam.ai/c/sinergium-biotech) (sinergiumbiotech.com)<br>A biotech company in Argentina producing seasonal and pandemic influenza vaccines with state-of-the-art technology, aiming to export to select nations | Biotechnology Research | 🇦🇷 Garín | 324 | 2011 |
| 20 | [Laboratorios Temis Lostaló](https://www.tamtam.ai/c/laboratorios-temis-lostalo) (temislostalo.com.ar)<br>Laboratorios Temis Lostaló is a leading Argentinian pharmaceutical company focusing on innovation, quality, and environmental responsibility, with a strong commitment to excellence | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 316 | 1968 |
| 21 | [Weser Pharma](https://www.tamtam.ai/c/weser-pharma) (weserpharma.com.mx)<br>This company is dedicated to improving the quality of life in Mexico through the manufacture and sale of high-quality pharmaceutical products in various therapeutic areas | Pharmaceutical Manufacturing | 🇦🇷 Santa Fe | 309 | 2018 |
| 22 | [Denver Farma S.A.](https://www.tamtam.ai/c/denver-farma-s-a) (denverfarma.com.ar)<br>A pharmaceutical company founded in 1989 in Argentina, specializing in the production of a wide range of quality and affordable medications for both local and international markets | Pharmaceutical Manufacturing | 🇦🇷 Munro | 301 | 1989 |
| 23 | [Laboratorio Varifarma](https://www.tamtam.ai/c/laboratorio-varifarma) (varifarma.com)<br>Specializing in complex therapies for orphan diseases, this company is dedicated to improving patients' quality of life through innovative and high-quality products | Pharmaceutical Manufacturing | 🇦🇷 Béccar | 254 | 1995 |
| 24 | [Laboratorio Kemex S.A.](https://www.tamtam.ai/c/laboratorio-kemex-s-a) (kemexlab.com)<br>Specialized pharmaceutical company producing injectables, liquids, lyophilized and oral solids, including oncological tablets and capsules | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 244 |  |
| 25 | [ReSolution Latin America](https://www.tamtam.ai/c/resolution-latin-america) (resolutioncrs.com)<br>A specialized Latin American CRO offering clinical research solutions to support sponsors in their development programs, with expertise in regional regulations and data integration | Pharmaceutical Manufacturing | 🇦🇷 Buenos Aires | 182 | 2007 |
| 26 | [CINME](https://www.tamtam.ai/c/cinme) (cinme.com.ar)<br>Specialized center in metabolic diseases, offering top services for current health issues related to metabolic and cardio-pulmonary conditions Staffed by experienced medical specialists | Medical Practices | 🇦🇷 Buenos Aires | 181 | 2007 |

## 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 14, 2026.

## More company lists in Argentina

- [The largest companies in Argentina](https://www.tamtam.ai/l/largest-companies-argentina) (2,266)
- [Multinational companies in Argentina](https://www.tamtam.ai/l/multinational-companies-argentina) (303)
- [Retail chains in Argentina](https://www.tamtam.ai/l/retail-chains-argentina) (261)
- [Manufacturers in Argentina](https://www.tamtam.ai/l/manufacturers-argentina) (225)
- [Critical infrastructure operators in Argentina](https://www.tamtam.ai/l/critical-infrastructure-operators-argentina) (215)
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- [Healthcare providers in Argentina](https://www.tamtam.ai/l/healthcare-providers-argentina) (160)
- [Public sector organisations in Argentina](https://www.tamtam.ai/l/public-sector-organisations-argentina) (150)
- [Financial services firms in Argentina](https://www.tamtam.ai/l/financial-services-firms-argentina) (125)
- [E-commerce companies in Argentina](https://www.tamtam.ai/l/ecommerce-companies-argentina) (123)
- [Companies with a mobile app in Argentina](https://www.tamtam.ai/l/companies-with-mobile-app-argentina) (123)
- [Higher Education companies in Argentina](https://www.tamtam.ai/l/higher-education-companies-argentina) (117)
- [Food and beverage companies in Argentina](https://www.tamtam.ai/l/food-and-beverage-companies-argentina) (113)
- [Government Administration companies in Argentina](https://www.tamtam.ai/l/government-administration-companies-argentina) (107)
- [Companies with in-house R&D in Argentina](https://www.tamtam.ai/l/r-and-d-companies-argentina) (98)
- [Hospitals and Health Care companies in Argentina](https://www.tamtam.ai/l/hospitals-and-health-care-companies-argentina) (98)
- [Financial Services companies in Argentina](https://www.tamtam.ai/l/financial-services-companies-argentina) (91)
- [IT Services and IT Consulting companies in Argentina](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-argentina) (90)
- [Food and Beverage Services companies in Argentina](https://www.tamtam.ai/l/food-and-beverage-services-companies-argentina) (88)
- [Energy companies in Argentina](https://www.tamtam.ai/l/energy-companies-argentina) (85)
- [Construction companies in Argentina](https://www.tamtam.ai/l/construction-companies-argentina) (80)
- [Professional services firms in Argentina](https://www.tamtam.ai/l/professional-services-firms-argentina) (79)
- [Corporate groups and holding companies in Argentina](https://www.tamtam.ai/l/holding-companies-argentina) (76)
- [Agriculture companies in Argentina](https://www.tamtam.ai/l/agriculture-companies-argentina) (72)

## The same list elsewhere

- [Pharmaceutical companies in the world](https://www.tamtam.ai/l/pharmaceutical-companies-in-the-world) (5,662)
- [Pharmaceutical companies in Latin America](https://www.tamtam.ai/l/pharmaceutical-companies-in-latin-america) (267)

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Source: https://www.tamtam.ai/l/pharmaceutical-companies-argentina