Previvax

What Previvax does

Previvax is a Buenos Aires-based private healthcare services company that operates a network of physical vaccination centers (vacunatorios) across Argentina, offering walk-in (SIN TURNO) immunization services without prior appointments. The company was founded in 2014 and employs between 11 and 50 staff, organized as a multidisciplinary clinical team spanning pediatrics, infectology, pharmacy, nursing, and administration. Its core offering is the administration of routine and specialized vaccines and immunobiological products to individual patients, travelers, and corporate clients, supplemented by a home-visit vaccination service (Vacunación a Domicilio).

Beyond its clinic network, Previvax runs a dedicated corporate division (Servicios para Empresas) supplying employee vaccination programs, a travel medicine line (Servicios para Viajeros) providing pre- and post-travel consultations and destination-specific immunizations, a pharmacy retail arm (División Centro Farmacias), and a wholesale pharmaceutical distribution operation (Droguería). The company also publishes professional resources including a Vademécum formulary database and vaccination procedure guidance, and operates a Calendarios de Vacunación resource covering both national and traveler immunization schedules.

The business model is fundamentally transactional and service-based: revenue is generated per vaccination administered, distributed across consumer walk-in traffic, B2B corporate contracts, home visits, travel consultations, and wholesale supply of immunobiologicals. Previvax accepts medical insurance plans (Coberturas Médicas) alongside out-of-pocket payment, and distributes through its own website, social channels, WhatsApp, and email. The company is privately held with no disclosed parent, investor, or funding history, and operates exclusively within Argentina.

Name

Previvax

Legal name

Previvax

Website

https://previvax.com.ar

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

Previvax is an Argentine private healthcare services company operating a multi-location network of walk-in vaccination centers, plus home-visit, corporate, and travel immunization services, with adjacent pharmacy retail and wholesale distribution of vaccines and immunobiological products.

Ownership category

akta.pro rank

Product category

Preventive Healthcare Services

NAICS

Offices of Physicians (except Mental Health Specialists) (621111), Offices of Physicians (6211)

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011)

akta.pro primary industry

Immunization & Vaccine Clinics (HLAKAGAJ)

akta.pro secondary industry

Travel & Tropical Disease Vaccines (HLAIAEAE)

Keywords

• Vaccination services
• Home vaccination
• Travel medicine
• Corporate wellness
• Preventive healthcare

Headquarters

HQ city

Buenos Aires

HQ country

Argentina

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Vaccination Services: Direct vaccination services to individuals and corporate clients, including routine immunizations, travel vaccines, and specialized immunobiological applications.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Previvax operates a network of walk-in vaccination centers (vacunatorios) across Argentina where patients receive routine, seasonal, and specialized immunizations without appointments. The company also delivers home vaccination services (Vacunación a Domicilio), runs dedicated corporate employee vaccination programs (Servicios para Empresas), provides pre-travel and post-travel vaccination consultations (Servicios para Viajeros), and distributes immunobiological products through its pharmacy division (División Centro Farmacias) and wholesale arm (Droguería).

Product overview

Previvax is a vaccination center network operating as a multi-service healthcare platform. The core offering consists of vaccination clinics (Vacunatorios) providing walk-in services, supplemented by home vaccination (Vacunación a Domicilio) and specialized services for travelers and corporations. The company distributes immunobiological products through its Droguería wholesale division and pharmacy center (División Centro Farmacias). Professional resources include Vademécum and vaccination procedure guides, while patient education covers vaccine information and vaccination schedules. Services are provided without appointments at multiple locations throughout Argentina.

Differentiator

Problem solved

Functional benefit

Products and services

• Vacunatorios (Walk-in Vaccination Centers) Physical vaccination clinic locations across Argentina offering walk-in (SIN TURNO) vaccination services without appointments for routine, seasonal, and specialized immunizations.
• Vacunación a Domicilio (Home Vaccination Service) Home vaccination service bringing vaccines and immunobiological products directly to patients at their residence for convenience.
• Servicios para Empresas (Corporate Vaccination Programs) Dedicated corporate vaccination services for businesses and organizations, offering employee vaccination programs, workplace health compliance, and corporate wellness initiatives.
• Servicios para Viajeros (Traveler Vaccination Services) Pre-travel vaccination consultations and immunizations (including measles, yellow fever, and other travel-required vaccines), plus post-travel medical evaluation for returning travelers, with 4–8 week advance consultation recommended.
• División Centro Farmacias (Pharmacy Division) Pharmacy center division providing immunobiological products and pharmaceutical services.
• Droguería (Wholesale Pharmaceutical Distribution) Wholesale distribution of vaccines and immunobiological products to pharmacies and other healthcare providers.
• Aplicación de Inmunobiológicos (Immunobiological Administration) Professional administration of immunobiological products, including vaccines, by specialized healthcare staff.
• Vacuna Antigripal (Flu Vaccine Service) Annual flu vaccine service providing protection against seasonal influenza strains, available without appointment at all Previvax centers.

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves6 records

Expansion highlights5 records

Direct peers

• Stamboulian: Argentine infectious-disease and travel-medicine center offering vaccination clinics, travel consultations, and home services. Direct competitor in the same Buenos Aires metro market with overlapping travel and routine vaccine offerings.
• Helios Salud: Argentina-based vaccination and infectious-disease clinic network providing individual, corporate, and travel immunizations. Closely comparable service mix, geographic market, and customer segments.
• Centro de Vacunación Pasteur: Argentine vaccination clinic network providing routine and travel immunizations. Operates physical vaccinatorios with comparable consumer-facing walk-in positioning in the same domestic market.
• Funcei (Fundación Centro de Estudios Infectológicos): Buenos Aires-based infectious-disease foundation offering vaccination services and travel medicine consultations. Competes head-to-head with Previvax in specialist vaccine delivery and pre-travel health.

Regional players

• Farmacity: Large Argentine pharmacy retail chain that has expanded into in-store vaccination services. Comparable in offering walk-in consumer vaccines domestically but embedded within a broader pharmacy retail footprint.
• Passport Health: North American network of travel-medicine and vaccination clinics. Closely analogous business model — corporate, individual, and travel immunization services — but operating primarily in the US/Canada rather than LATAM.

Broad incumbents

• International SOS: Global provider of corporate traveler health, vaccination guidance, and medical risk management. Overlaps with Previvax's Viajeros and corporate travel-medicine offerings but at much broader multinational scale.
• CVS MinuteClinic: US retail-clinic operator offering walk-in vaccinations, travel vaccines, and basic ambulatory services within CVS pharmacies. Comparable walk-in, no-appointment positioning at significantly larger scale and broader scope.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/previvax
• LinkedInlinkedin.com/company/previvax
• Instagraminstagram.com/previvax

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Previvax