Laboratório São José

What Laboratório São José does

Laboratório São José (legal name Genro e Sommer Ltda) is a family-owned clinical diagnostic laboratory founded in 2008 in Chapada, Rio Grande do Sul, Brazil, by pharmaceutical biochemist Rafael Ribas Sommer, drawing on a family tradition of over 40 years of biochemistry practice in the Erechim region. Following Rafael's death in 2017, ownership and operations passed to his wife, pharmacist Karina Sommer Genro. The laboratory provides a comprehensive menu of clinical analysis services organized across eleven core categories — Biochemistry, Hematology, Immunology, Microbiology, Anatomopathology, Cultures, Mycology, Parasitology, Urinalysis, Toxicology, and Cytology — supplemented by a specialized pediatric collection service and same-day turnaround for quantitative cardiac markers and BHCG pregnancy tests.

The company operates a multi-site regional footprint anchored by its main technical center in Chapada (Rua Duque De Caxias, 368, reinaugurated in 2015 inside Hospital São José's Clínica de Diagnósticos under ANVISA standards) and collection points in Almirante Tamandaré do Sul and a secondary Chapada branch (Filial 04). Patients access results through a web portal (third-party Jalis LIS) and can schedule via WhatsApp. Service delivery depends on partnerships with approximately 11 health insurance convênio providers including Unimed, IPE, and Bradesco Saúde, with direct billing as the default payment flow and out-of-pocket payment as fallback.

The business model is a standard regional clinical-lab service: fee-for-service testing reimbursed primarily through convênios, supplemented by self-pay patients. Go-to-market is local and low-cost — a single website, WhatsApp, email newsletter, and a customer satisfaction survey — with no evidence of institutional sales, franchise, or referral-hospital contracts beyond the embedded Hospital São José relationship. The company is privately held, has no disclosed revenue, headcount, or external funding, and operates strictly within the Rio Grande do Sul micro-region around Chapada.

Name

Laboratório São José

Legal name

Genro e Sommer Ltda

Website

https://labsaojosechapada.com.br

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

1–10 employees

Short description

Laboratório São José is a family-owned clinical diagnostic laboratory in Chapada, Rio Grande do Sul, Brazil, providing eleven categories of clinical analyses plus specialized pediatric collection for individual patients and convênio-insured members across the regional micro-market.

Ownership category

akta.pro rank

Headquarters

HQ city

Chapada

HQ country

Brazil

HQ region

Latin America

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Supply Chain

Distribution channels3 records

Marketing channels4 records

Core offering

Laboratório São José is a clinical diagnostic laboratory that performs laboratory analysis on biological samples for individual patients and physicians. The laboratory offers a comprehensive portfolio of clinical exams across biochemistry, hematology, immunology, microbiology, anatomopathology, parasitology, urinalysis, toxicology, cytology, and related disciplines, with specialized pediatric collection and same-day turnaround for urgent cardiac marker and pregnancy tests.

Product overview

Laboratório São José is a clinical diagnostic laboratory offering a comprehensive portfolio of clinical analysis services organized across eleven core examination categories: Biochemistry, Hematology, Immunology, Microbiology, Anatomopathology, Cultures, Mycology, Parasitology, Urinalysis, Toxicology, and Cytology. The laboratory operates with a unified service model, providing specialized pediatric collection services and same-day result delivery for cardiac markers and quantitative pregnancy tests (BHCG). Patients access results through an online portal, and the laboratory serves both individual patients and institutional clients through multiple locations in Rio Grande do Sul, Brazil.

Differentiator

Problem solved

Functional benefit

Products and services

• Clinical Diagnostic Laboratory Exams Full suite of laboratory diagnostic tests performed on blood, urine, tissue, and other biological samples for patients and referring physicians seeking metabolic, hematologic, immunologic, microbiologic, parasitologic, cytologic, and toxicologic analysis results.
• Specialized Child Collection Service Pediatric-focused blood and sample collection with a humanized approach to reduce child anxiety, performed by a trained team and including a complimentary post-collection breakfast snack for children.
• Same-Day Cardiac Markers and Pregnancy Test (BHCG) Rapid-result quantitative testing for cardiac biomarkers and beta-hCG pregnancy, with results released the same day as sample collection for urgent clinical decision-making.
• Online Exam Results Portal Patient-facing online portal (saojose.lab.jalis.net.br) where patients can securely log in to view and access their laboratory test results from any location.

Quantifiable outcome

• Same-day results for cardiac markers and pregnancy tests (BHCG)

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

One partnership is on record.

• Health Insurance Providers (Convênios)coreChannel Partner/ Reseller/ DistributorSão José Laboratório maintains partnerships with multiple health insurance providers, allowing insured patients to access laboratory services with direct billing. The laboratory displays logos of approximately 11 insurance providers including Unimed, IPE, Bradesco Saúde, and others.

Scale indicators2 records

Recent moves8 records

Expansion highlights3 records

Direct peers

• Sabin Medicina Diagnóstica: Major Brazilian diagnostic chain with multi-regional presence, offering the same portfolio of clinical laboratory tests plus hospital partnerships — directly comparable service model and target customer base.
• Hermes Pardini: Large Brazilian clinical analysis and diagnostic company headquartered in Minas Gerais, serving patients, physicians, and hospitals with a comparable test menu and health-insurance billing model.
• Fleury: One of Brazil's largest medical diagnostic laboratory chains, offering the same broad categories of clinical analysis (biochemistry, hematology, microbiology, etc.) to physicians, hospitals, and patients across multiple regions.
• Laboratório Lavoisier: Brazilian diagnostic laboratory network offering clinical analysis, imaging, and outpatient services — directly overlapping in scope of routine clinical tests and convênio-based billing model.
• Laboratório Oswaldo Cruz: Established Brazilian clinical laboratory providing diagnostic testing to physicians, patients, and corporate clients with comparable test menu and health-insurance partnerships.
• Dasa: Diagnósticos da América is Brazil's largest diagnostic medicine company, operating an extensive network of labs and serving both individual patients and health plans with comparable clinical analysis services.

Broad incumbents

• Quest Diagnostics: Global clinical laboratory incumbent offering routine and esoteric testing to physicians, hospitals, and patients — same core business model of fee-for-service diagnostic analysis but at vastly greater scale and geographic reach.
• Synlab: Europe's largest clinical diagnostics provider with growing presence in Latin America; comparable in core clinical-testing offerings but operates as a broad multi-country incumbent rather than a regional specialist.
• Rede D'Or São Luiz: Brazil's largest hospital network with embedded diagnostic laboratory services; relevant because of its hospital-adjacent lab model and integrated diagnostics-plus-care delivery, but operates at vastly larger scale.
• Sonic Healthcare: Global medical diagnostics company operating pathology and laboratory services across multiple continents; comparable in clinical-testing core business but functions as a multinational incumbent rather than a regional specialist.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/labsaojosechapada

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

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 Laboratório São José